Recently, Hubei issued the "Three-Year Action Plan for the Prevention and Control of Volatile Organic Pollutants in Hubei Province". The full text is as follows:
Municipal, State, Zhiguan City, Shennongjia Forest District Environmental Protection Bureau, Development and Reform Commission, Finance Bureau, Transportation Bureau, Quality and Technical Supervision Bureau, Energy Bureau:
In order to implement the "13th Five-Year Plan for Environmental Protection of Hubei Province", "Comprehensive Work Plan for Energy Conservation and Emission Reduction of the 13th Five-Year Plan of Hubei Province" and "Work Plan for Pollution Prevention and Control in Hubei Province", comprehensively strengthen the pollution of volatile organic compounds (VOCs) The prevention and control work is effective in coping with ozone pollution and effectively promoting the improvement of ambient air quality. The “Three-Year Action Plan for the Prevention and Control of Volatile Organic Pollutants in Hubei Province†is printed and distributed to you. Please carefully implement the plan based on the local environmental air quality status and industrial structure characteristics. Requirements, refine the division of labor, implement governance measures, establish a long-term mechanism, and solidly promote various tasks to promote positive progress in the prevention and control of VOCs pollution.
Hubei Province Volatile Organic Pollution Prevention and Control Three-Year Action Plan
In order to speed up the prevention and control of volatile organic compounds (VOCs) pollution, and effectively improve the quality of the atmospheric environment, according to the "13th Five-Year Plan" ecological environmental protection plan (Guofa.2016.65), "Air Pollution Prevention and Control Action Plan" (Guo Fa. (2013.37), "13th Five-Year Plan for the Prevention and Control of Volatile Organic Pollutants" (Circular Atmosphere. 2017.121), "Hubei Province Environmental Protection "13th Five-Year Plan" (E Zhengfa.2016.76) and other documents, In combination with the actual situation of our province, this embodiment is specially formulated.
First, fully understand the importance of comprehensively strengthening the prevention and control of VOCs pollution
At present, the situation of atmospheric combined pollution with PM2.5 and O3 as pollutants is prominent in our province. Since the implementation of the Air Pollution Prevention Action Plan, the province's ambient air quality has continued to improve. The concentration of sulfur dioxide (SO2) and respirable particulate matter (PM10) in the province has dropped significantly, but the PM2.5 concentration is still at a high level. In 2017, the province 17 The cumulative mean value of PM2.5 in key cities is 49μg/m3, far exceeding the national secondary air quality standard (hereinafter referred to as the national secondary standard). At the same time, the province's O3 problem has begun to become prominent, especially in summer and autumn. Contaminants. From the control of PM2.5 and O3 precursors, in recent years, the province's SO2, nitrogen oxides (NOx), smoke dust control has made significant progress, but VOCs emissions are still growing, and the impact on the atmospheric environment is increasingly prominent. . VOCs emissions will also lead to enhanced atmospheric oxidative properties, and some VOCs will produce foul odors, seriously affecting people's production and life. In order to further improve the environmental air quality and win the blue sky defense war, it is urgent to comprehensively strengthen the prevention and control of VOCs pollution.
Second, the overall requirements and goals
(1) General requirements. Focusing on improving the quality of the ambient air, focusing on key areas, focusing on key industries and key pollutants, supporting key emission reduction projects, promoting the coordinated reduction of VOCs and NOx, and completing the integration of VOCs in the province in stages. Remediation tasks and emission reduction targets. Strengthen the control of new pollutant discharges, implement fixed pollution source discharge permits, comprehensively strengthen basic capacity building and policy support guarantees, establish a long-term mechanism for VOCs pollution prevention, and promote continuous improvement of environmental air quality and industrial green development. (2) Main objectives. By 2020, based on the national planning base of 987,000 tons in 2015, the total emissions of active VOCs in the province will fall by 10%, and the key projects will reach 99,000 tons. Complete the completion of VOCs pollution remediation in key industries and key areas of the province, and establish and improve VOCs pollution prevention and management system with environmental air quality as the core. Through continuous control with pollutants such as NOx, the ambient air quality is continuously improved.
Third, the focus of governance
(I) Key industries: Focus on the contribution of industry emissions, focusing on petrochemical, chemical, industrial coating, packaging and printing, medicine, electronic information, rubber and plastic products, printing and dyeing, coking and other industrial industries as well as transportation sources, living sources, agricultural sources. To prevent and control VOCs pollution, implement a number of key projects.
(II) Key areas: According to the regional distribution of key industries, Wuhan and its surrounding areas, Yichang, Fuyang, Jingzhou and Jingmen are identified as key areas.
(III) Key emission reduction projects: According to the characteristics of their own industrial structure and the status quo of environmental air quality, the localities will investigate and establish a list of industrial enterprises of volatile organic pollutants, sort out the VOCs key emission reduction project library, and list the projects before the end of June 2018. Reported to the Provincial Environmental Protection Agency for the record.
(IV) Focus on controlling pollutants: Strengthening the emission control of active VOCs, mainly aromatic hydrocarbons, olefins, alkynes, aldehydes, etc. All localities should closely focus on the local environmental air quality improvement needs, based on the O3 and PM2.5 source analysis research results, determine the focus of VOCs control. For the control of O3, the key pollutants are mainly m/p-xylene, ethylene, propylene, formaldehyde, toluene, acetaldehyde, 1,3-butadiene, 1,2,4-trimethylbenzene, ortho -xylene, styrene, etc.; for the control of PM2.5, the main pollutants controlled are toluene, n-dodecane, m/p-xylene, styrene, n-undecane, n-decane, ethylbenzene , o-xylene, 1,3-butadiene, methylcyclohexane, n-decane, and the like. At the same time, it is necessary to strengthen the emission control of odorous VOCs such as styrene, methyl mercaptan and methyl sulfide.
Fourth, phased implementation requirements
It is implemented in three phases, and the objectives of each phase are as follows:
The first phase: 2018 is the start-up phase.
—— Each city and state organization conducts a survey on the current status of VOCs emissions, finds out the VOCs emission base, and establishes a basic database and a library of key emission reduction projects.
—— According to the air pollution prevention and control forms and requirements of the region, each city and state clarified that VOCs should reduce key industries and technology routes. By the end of July, a comprehensive plan for the remediation of volatile organic pollutants was completed, and a VOCs key management project project bank was formed.
——All cities and states have basically completed the investigation of VOCs “scattering and pollution†enterprises, established management accounts, and completed the “disintegration†enterprises to clear and rectify the work before the end of the year.
-- Accelerate the promotion of the sewage permit system. The province has completed the issuance of pollutant discharge permits for pharmaceuticals, pesticides and other industries.
The second phase: 2019 is the deepening implementation phase.
—— Further strengthen the comprehensive rectification of VOCs in industrial enterprises, continue to promote the reduction of VOCs in transportation sources, living sources and agricultural sources, carry out the prevention and control of VOCs in the whole process, select advanced engineering demonstration and management experience, promote in the province, and strive to establish VOCs pollution. Prevention and treatment of long-term management mechanisms. —— Pilot construction of monitoring, monitoring, early warning and emergency response systems for VOCs in key industries or typical industrial parks.
——Continue to promote the issuance of emission permits for VOCs-issuing enterprises in accordance with national deployment, and clarify VOCs control requirements.
The third stage: 2020 is the consolidation and strengthening stage.
—— Consolidate and improve the rectification effect of key industries, and carry out comprehensive rectification of VOCs in other industries.
—— Basically complete monitoring, monitoring, early warning and emergency system monitoring of VOCs in key industries and typical industrial parks.
——The total amount of VOCs emissions has been further reduced. The total emission of active VOCs in the province has decreased by 10% on the basis of the national planning base of 987,000 tons in 2015, and the total amount of “13th Five-Year†Volatile Organic Compounds released by the state has been fully completed. Target task.
—— Completion of the discharge permit issued by the VOCs industry enterprises as stipulated in the list of pollutant discharge management.
Fifth, the main task
(1) Strengthening the adjustment of industrial structure.
1. Accelerate the comprehensive improvement of “scattering and pollution†enterprises. All localities should comprehensively carry out the investigation of “scattering and pollution†enterprises involved in VOCs emissions, establish management accounts, and implement classified disposal. If it is included in the elimination category, it shall be banned according to the law, so as to achieve "two breaks and three clears", that is, water cut-off, power cut, removal of raw materials, removal of products, and removal of equipment; and inclusion in the relocation, upgrading, and upgrading, in accordance with the scale of development The principles of modernization industry, formulate transformation and upgrading plans, implement timetables and responsible persons; and formulate overall rectification plans, unify standard requirements, and publicize to the public, and simultaneously promote regional environmental comprehensive rectification and enterprise upgrading Transformation. Implement grid management, establish a supervision system consisting of the main leaders of the township, town and street party and government as the “grid lengthâ€, clarify the grid inspectors, and implement the responsibility for investigation and rectification. Wuhan and its surrounding areas completed the clean-up and rectification work in accordance with the law before the end of 2018.
The “scattering†enterprises involved in VOCs emissions are mainly chemical companies such as paints, inks, synthetic leathers, rubber products, plastic products, chemical fiber production, printing, furniture, steel structures using solvent-based coatings, inks, adhesives and other organic solvents. Manufacturing and processing companies such as wood-based panels and injection molding, as well as open-air spraying vehicle maintenance operations.
2. Strict construction environment access for construction projects. Improve the environmental protection threshold for key industries in VOCs emissions, and strictly control the emission of new pollutants. Key areas must strictly limit high-VOCs emission construction projects such as petrochemical, chemical, packaging and printing, and industrial coating. Enterprises with large new or relocated VOCs should enter the industrial park and meet the planning requirements. All new, modified and expanded construction projects will implement the same or multiple reduction of VOCs emissions, and the alternatives will be implemented in the enterprise sewage permit and incorporated into environmental law enforcement management. New, modified and expanded VOCs emission reduction projects should be strengthened from the source, using low (no) VOCs content of raw and auxiliary materials, strengthening VOCs unorganized emissions collection and treatment measures, and installing efficient treatment facilities.
3. Implement industrial enterprises' peak production. All localities should increase the seasonal control of industrial enterprises' production, fully consider the industry's capacity utilization rate, production process characteristics and pollution discharge, etc. In the summer, autumn and winter, respectively, the industry's peak production requirements for O3 pollution and PM2.5 pollution research are proposed. Guide enterprises to rationally arrange production schedules and reduce the impact on ambient air quality. Enterprises should formulate a plan for the production of the wrong peak, and implement it in compliance with the regulations and the emergency plan for the enterprise. In areas with severe O3 pollution, in summer and autumn, it is possible to formulate production control programs for industries that produce olefins, alkynes, and aromatic hydrocarbons. In areas with severe PM2.5 pollution, winter production can focus on production control measures for industries that produce aromatic hydrocarbons.
(2) Accelerate the implementation of pollution control of industrial source VOCs.
1. Fully implement the discharge of the petrochemical industry. Petroleum refining, petrochemical, synthetic resin and other industries should strictly comply with the requirements of emission standards, comprehensively strengthen refined management, and ensure stable discharge standards.
The petrochemical industry launched a comprehensive leak detection and repair (LDAR) in 2018. Establish and improve the management system, focusing on strengthening the dynamic sealing points of agitators, pumps, compressors, etc., as well as leakage management of low-point guides, sampling ports, high-point venting, liquid level gauges, instrument connections and other static sealing points. Strictly control storage, loading and unloading losses, preferential use of pressure tanks, cryogenic tanks, high-efficiency sealed floating roof tanks, fixed ceiling tanks should be installed with headspace communication and oil and gas recovery; organic liquid handling must be fully sealed bottom loading, top In the immersion loading mode, high-volatile organic liquid handling processes such as gasoline, aviation gasoline, naphtha, and kerosene adopt high-efficiency oil and gas recovery measures, and use vehicles and ships with oil and gas recovery interfaces. Strengthen the collection and treatment of waste gas such as waste water treatment system, and collect high-concentration VOCs such as collecting wells (pools), regulating tanks, grease traps, aeration tanks, air flotation tanks and concentration tanks in the process of wastewater collection, storage and treatment. The scattered links should be closed and collected and recycled. It is difficult to use and should be installed with efficient treatment facilities. Strengthening the process waste gas treatment, process relaxation gas, acid water tank process tail gas, oxidation tail gas, reforming catalyst regeneration tail gas and other process waste gas preferentially recycling, difficult to use, should be sent to the torch system for treatment, or use catalytic incineration, thermal incineration And other measures to destroy.
Strengthen emission control in abnormal conditions. Under the premise of ensuring safety, the organic waste gas discharged from abnormal working conditions is strictly prohibited from being directly discharged. If there is a flare system, it shall be sent to the flare system for treatment. It is forbidden to extinguish the torch. If there is no flare system, measures such as condensation, absorption and adsorption shall be adopted. Reduce emissions. Strengthen operation management and reduce the frequency of unplanned parking and accident conditions; for accident conditions, enterprises should conduct post-event evaluation and report to the local environmental protection authorities in a timely manner.
2. Accelerate the comprehensive management of VOCs in the chemical industry. Increase the control of VOCs in the chemical industry such as pharmaceuticals, pesticides, coal chemicals (including modern coal chemical, synthetic ammonia, etc.), coatings, inks, adhesives, dyes, and daily chemicals.
Promote the use of low (no) VOCs content, low reactivity of raw and auxiliary materials and products. The pesticide industry should speed up the replacement of solvents such as light aromatic hydrocarbons and vigorously promote water-based formulations; the pharmaceutical industry encourages the use of low (no) VOCs or low-reactivity solvents; optimize the production process. The pesticide industry accelerates the development and promotion of technologies such as water phase synthesis and bio-enzymatic separation; the pharmaceutical industry accelerates the development and promotion of technologies such as bio-enzyme synthesis.
Refer to the petrochemical industry VOCs governance task requirements, comprehensively promote the chemical industry equipment dynamic and static sealing point, storage, loading and unloading, wastewater system, organized process waste gas and abnormal working conditions and other source items rectification. In 2018, LDAR work was gradually promoted in the fields of medicine, pesticides, coatings, inks, adhesives, dyes, etc. In 2019, LDAR was fully implemented in modern coal chemical, pharmaceutical, and pesticide industries in key areas.
Strengthen unorganized exhaust emission control, storage, transportation, feeding and unloading of materials containing VOCs. In 2018, the special treatment of volatile organic compounds in the chemical industry was completed. The production of VOCs materials and the packaging of VOCs containing products should be closed, and the exhaust gas, distillation, non-condensable exhaust gas, etc. should be exhausted, and the process vessel should be ventilated. Purge gas, vacuum exhaust, etc. should be collected and treated. For those enterprises that do not meet the requirements, the inventory management number should be managed, and the progress of the rectification time should be clearly listed.
3. Increase the intensity of industrial coating VOCs. We will comprehensively promote the emission control of industrial coating VOCs in the manufacturing industries of automobiles, wood furniture, ships, engineering machinery, steel structures, coils, etc., and promote the use of green raw and auxiliary materials with low (no) VOCs content. The province will complete industrial coating before the end of 2019. The collection and treatment of organic waste gas in the loading industry will be basically completed by the end of 2018.
(1) Automobile manufacturing industry. Promote VOCs emission control in vehicle manufacturing, modified automobile manufacturing, and auto parts manufacturing. Promote the use of high-solids, water-based paints, supporting the use of "three coatings and one baking", "two coatings and one drying" or medium-coating and other compact coating processes; promote the efficient coating process such as electrostatic spraying, encourage enterprises to adopt automation and intelligence Spray equipment replaces manual spraying. The closed collection system is equipped. The organic waste gas collection rate of the whole vehicle manufacturing enterprise is not less than 90%, and other automobile manufacturing enterprises are not less than 80%. The high-efficiency treatment facilities such as adsorption and combustion of paint exhaust gas are constructed, and the combustion treatment facilities for drying waste gas are constructed. Discharge.
(2) Wood furniture manufacturing industry. Vigorously promote the use of water-based, UV-curable coatings, by the end of 2020, the replacement ratio will reach more than 60%; the full use of water-based adhesives, by the end of 2020, the replacement ratio will reach 100%. In the field of flat panel wood furniture manufacturing, advanced technology such as automatic spraying or roller coating is promoted. Strengthen the collection and treatment of waste gas, the organic waste gas collection efficiency is not less than 80%; build efficient treatment facilities such as adsorption and combustion to achieve standard discharge.
(3) Shipbuilding industry. Promote the use of high-solids coatings, and promote the use of water-based coatings inside and inside the cabin. Optimize the coating process, advance the coating process to the staged coating stage. Before the end of 2020, more than 60% of the painting operations will be closed and sprayed; the high-efficiency coating technology such as high-pressure airless spraying and electrostatic spraying will be promoted. Strengthen the collection and treatment of waste gas in the workshop, the organic waste gas collection rate is not less than 80%, and build efficient treatment facilities such as adsorption and combustion to achieve standard discharge.
(4) Construction machinery manufacturing industry. Promote the use of high solids, powder coatings, by the end of 2020, the use ratio of more than 30%; pilot implementation of water-based coatings. Actively adopt advanced coating technology such as automatic spraying and electrostatic spraying. Strengthen the collection and treatment of organic waste gas, the organic waste gas collection rate is not less than 80%, and build efficient treatment facilities such as adsorption and combustion to achieve standard discharge.
(5) Steel structure manufacturing industry. Vigorously promote the use of high-solids coatings, by the end of 2020, the use ratio of more than 50%; pilot implementation of water-based coatings. We will vigorously promote coating techniques such as high-pressure airless spraying, air-assisted airless spraying, and thermal spraying to limit the use of air spraying. Gradually eliminate the open-air spraying of steel structures, promote the operation of steel structure manufacturing enterprises in the workshop, and construct waste gas collection and treatment facilities.
(6) Coil manufacturing industry. Fully promote the use of automatic roll coating technology; strengthen the collection of baking waste gas, the organic waste gas collection rate of more than 90%, supporting the construction of combustion and other treatment facilities to achieve standard discharge.
4. Deeply promote the comprehensive management of VOCs in the electronic information industry. Focus on strengthening VOCs emission control in solvent cleaning, photolithography, gluing, painting, hot pressing and other processes.
Strengthen source control. The board manufacturing should adopt a no-clean process and promote the use of no-clean flux. The surface painting and painting production of electronic terminal products is replaced by the traditional air painting process for the electrostatic painting process. The high-efficiency coating process such as electrostatic spraying, shower coating, roll coating and dip coating is promoted, and the high volatile organic content is gradually eliminated. Paint coatings using organic solvent-free or low-level organic solvent coatings.
By the end of 2019, the collection and treatment of organic waste gas in the electronic information industry will be completed. The process equipment for producing VOCs in the gluing, painting, hot pressing process, and the oven should be equipped with closed collection measures. The organic waste gas collection efficiency is not less than 80%. The solvent-based coating organic waste gas should be equipped with high-efficiency treatment facilities such as adsorption recovery and adsorption combustion. The water-soluble organic waste gas can be equipped with multi-stage spray absorption facilities to achieve stable discharge.
5. Deeply promote the comprehensive management of VOCs in the packaging and printing industry. Promote the use of low (no) VOCs content of green raw and auxiliary materials and advanced production technology and equipment, strengthen the collection of unorganized exhaust gas, optimize the drying technology, and support the construction of end treatment measures to achieve the whole process control of VOCs in the packaging and printing industry, focusing on 2018 Completed before the end of the year. Strengthen source control. Promote the use of low (no) VOCs in water, soy based, energy curing and other low (no) VOCs of adhesives, cleaning agents, fountain solutions, car wash water, coating liquid, by the end of 2019, low ( No) VOCs content green raw and auxiliary materials replacement ratio is not less than 60%. For plastic flexible packaging, paper product packaging, etc., the printing process of low (no) VOCs emission such as flexo printing is promoted. In the field of plastic flexible packaging, the application of environmentally friendly composite technologies such as solvent-free and water-based adhesives will be promoted. By the end of 2019, the replacement ratio should be no less than 60%.
Strengthen exhaust gas collection and treatment. For the preparation and use of organic raw and auxiliary materials such as inks and adhesives, measures such as negative pressure transformation in the workshop environment and installation of high-efficiency gas gathering equipment are required, and the organic waste gas collection rate is over 70%. For transshipment, storage, etc., it is necessary to adopt closed measures to reduce unorganized emissions. For the drying process, circulating air drying technology should be adopted to reduce exhaust emissions. For the collected waste gas, it is necessary to build efficient treatment facilities such as adsorption recovery and adsorption combustion to ensure compliance with standards.
6. Accelerate the comprehensive management of VOCs in the rubber and plastic products industry. Focus on promoting the emission control of VOCs in the rubber products industry and plastic products industry (excluding plastic artificial leather and synthetic leather manufacturing).
Strengthen source control. The rubber industry promotes the use of new coupling agents, adhesives and other products, and promotes the use of paraffin oil to replace ordinary aromatic oils, coal tars and other additives. Promote the use of cleaner production techniques and equipment. Select complete production equipment with high degree of automation, strong airtightness and low exhaust gas generation; promote the application of closed rubber mixing production line for automatic weighing, batching, feeding and discharging; promote the use of series mixing technology; preferentially use water cooling technology, Popularize the low-temperature one-time rubber mixing process; the vulcanization equipment is equipped with an automatic exhaust system with negative pressure pumping and normal pressure opening. Solvent storage, loading and unloading refer to the petrochemical industry requirements for the prevention and control of VOCs pollution.
By the end of 2020, the collection and treatment of organic waste gas in the rubber and plastics industry will be completed. Install a gas hood at the inlet and outlet of the mixer, and install a large enclosure over the vulcanizer. The beating, dipping, and coating processes should be installed with closed gas collection, and the exhaust gas collection and organic waste gas collection rate should be enhanced. More than 70%. The rubber waste gas is constructed with dust removal, adsorption concentration and incineration combined treatment facilities, and other waste gas construction adsorption and combustion and other efficient treatment facilities to achieve standard discharge.
7. Accelerate the comprehensive management of VOCs in the printing and dyeing industry. Focus on cotton textile and printing and dyeing finishing, wool textile and dyeing and finishing, hemp textile and dyeing and finishing, silk silk textile and printing and dyeing finishing, chemical fiber weaving and printing and dyeing finishing industry printing (steaming, electrostatic flocking, VOCs emission control for digital printing, transfer printing, etc., finishing (setting, coating).
Strengthen source control. Promote the use of environmentally friendly additives and solvents such as low toxicity, low (no) VOCs. Encourage textile printing and dyeing enterprises to use loop-closed closed-type production integrated equipment to improve exhaust gas collection efficiency.
By the end of 2020, the collection and treatment of organic waste gas in the printing and dyeing industry will be completed. Process packaging for the production of VOCs in the printing and coating process, and in the oven, setting machine, etc., should be equipped with closed collection measures. Solvent-based coating organic waste gas should be equipped with high-efficiency treatment facilities such as adsorption recovery and adsorption combustion, and multi-stage spray absorption facilities can be built for water-soluble organic waste gas; the exhaust gas of the setting machine should be equipped with a treatment facility combining water spray and high-voltage static electricity. To achieve stable discharge standards.
8. Promote the comprehensive management of VOCs in other industrial sectors according to local conditions. All localities should combine local industrial structure characteristics and VOCs governance priorities, and select other industrial industries to carry out VOCs governance according to local conditions. The wood processing industry should focus on strengthening the emission control of VOCs in drying, gluing and hot pressing processes. The synthetic leather industry should focus on strengthening the emission control of VOCs in the drying, printing and spraying processes. The coking industry should focus on strengthening the emission control of VOCs in the recycling process.
(3) Deeply promote the prevention and control of pollution from traffic source VOCs.
1. Coordinate the promotion of comprehensive management of VOCs for motor vehicles. Focusing on gasoline vehicle exhaust emission control and evaporative emission control, we will promote the reduction of vehicle VOCs. In the aspect of exhaust emission control, improve engine combustion technology, improve the efficiency of three-way catalytic conversion; eliminate old cars and motorcycles, and strengthen supervision and management. In the aspect of evaporative emission control, the fuel evaporation test is promoted to ensure that the fuel storage tank, the oil circuit and the activated carbon canister are sealed in the vehicle; the summer steam pressure is lowered to control the summer fuel evaporation. The specific tasks are:
The first is to promote new energy and clean energy vehicles, advocate green travel and environmentally friendly driving, strengthen the rational design of urban road networks, and reduce the frequency of vehicle use and idle time. The second is to implement more stringent new vehicle emission standards. Starting from July 1, 2020, all sales and registration of light vehicles in the province will implement the national six emission standards, and encourage cities such as Wuhan, Fuyang and Yichang to implement the national motor vehicle emission standards in advance; and introduce on-board oil and gas recovery technology (ORVR); Implement the fourth-stage emission standards for motorcycles, and incorporate relevant standards into mandatory product certification implementation in due course. The third is to strengthen the emission control of vehicles in use. Strictly implement the mandatory scrapping standards for motor vehicles, eliminate old light-duty vehicles and motorcycles that are due; and implement the inspection of fuel-evaporation control systems for light-duty gasoline vehicles in key areas. All cities and states should establish an all-weather, all-round control network for high-emission freight vehicles such as diesel vehicles to ensure that road freight vehicles meet the standards and strictly investigate the excessive discharge of trucks. The fourth is to actively promote the upgrading of fuel oil products. The production and sales of refined oil products further strengthen the quality management and control of oil products in accordance with the current national standards. According to the unified national deployment, the province will fully supply the national standard gasoline and diesel vehicles on time, and encourage the cities of Wuhan, Fuyang and Yichang to supply in advance. The fifth is to strengthen supervision and management. Strict vehicle emission inspection system, establish vehicle emission inspection, maintenance information sharing and verification mechanism. Promote the use of fixed and mobile remote sensing monitoring equipment. Before the end of 2019, install fixed remote sensing monitoring equipment at major traffic crossings in Wuhan, Fuyang, Yichang and Jingzhou to screen high-emission vehicles. Before the end of 2020, cities across the prefecture level will basically complete a remote sensing monitoring network for motor vehicles.
2. Comprehensively strengthen oil and gas recovery and management of oil storage, transportation and sales. Comprehensively strengthen the oil and gas emission control of gasoline storage, transportation and sales, and gradually promote the tasks of port storage and loading and unloading, oil and ship oil and gas recovery and management in key areas.
Strengthen the control of oil and gas emissions from gasoline storage and transportation. Reduce the number of oil turnover. In strict accordance with the requirements of emission standards, we will speed up the completion of oil and gas recovery and treatment of gas stations, oil storage tanks and tank trucks. By the end of 2020, all gas stations, oil storage tanks and tank trucks in key areas will complete oil and gas recovery and treatment. Construction of an automatic monitoring system platform for oil and gas recovery, oil storage and gas stations with annual sales of more than 5,000 tons of gasoline will speed up the installation of automatic monitoring equipment for oil and gas recovery. Enterprises should strengthen the appearance inspection and instrument testing of oil and gas recovery systems to ensure the normal operation of oil and gas recovery systems. Organize the sampling inspection of the quality of commercially available oil products and vehicle urea, investigate and deal with the illegal behavior of unqualified oil products and urea for vehicles, and crack down on black fueling stations.
Promote port storage and handling, ship transportation and oil and gas recovery and treatment. In the Yangtze River trunk line, crude oil or refined oil terminals and ships were selected as pilots to summarize construction and operational experience. After the successful completion of the pilot project, based on the policy plan for the recovery of oil products at the terminal and the emission standards for oil storage and gasoline transportation air pollutants, a promotion plan was formulated to complete the terminal oil and gas recovery planning study, and the terminal oil and gas recovery work was carried out throughout the province. Newly built crude oil, gasoline, naphtha and other shipping operations terminals should be equipped with oil and gas recovery facilities; the oil and gas recovery system has been implemented in stages by the crude oil product oil terminal. The new oil tankers will gradually have the oil and gas recovery conditions for the terminal. The oil tankers with a capacity of more than 150 tons built on January 1, 2020 should have the oil and gas recovery conditions of the terminal.
3. Solidly carry out non-road mobile source pollution control. Solidly carry out non-road mobile source pollution control, focusing on the promotion of construction machinery and ship air pollution control.
The urban people's government demarcates and publishes areas that prohibit the use of high-emission non-road mobile machinery in accordance with the law. It is forbidden to use non-road mobile machinery that does not meet the third-stage emission standards. To strengthen the pollution prevention and control of construction machinery, it is forbidden to use black smoke and high-emission engineering machinery (including excavators, loaders, graders, pavers, road rollers, forklifts, etc.) in the urban built-up areas of cities and prefectures in the province. Accelerate the elimination of high-emission old ships, construction machinery, agricultural machinery, port machinery and civil aviation special vehicle equipment. It is forbidden to use smoky operation machinery at port terminals and civil aviation general airports. Vigorously promote the control of air pollution in ships, and actively encourage and promote enterprises to build or renovate high-efficiency and energy-saving liquefied natural gas (LNG) power demonstration vessels, large aspect ratio demonstration vessels, and energy-efficient demonstration vessels. Actively carry out pilot work on shore-to-shore vessels using shore power, and Wuhan, Huangshi, Yichang, Jingzhou and other places will be given priority. By 2020, 90% of port-operated ships and official ships in the main ports of our province (Wuhan, Yichang, Jingzhou, Huangshi) will use shore power. The newly renovated and expanded port terminals shall simultaneously implement the construction of shore power supply supporting facilities.
(4) Orderly carry out pollution prevention and control of VOCs in source of agricultural sources.
In order to effectively improve the environmental air quality, in addition to completing the VOCs emission reduction tasks of key industries, the province should also strengthen the construction of residential decoration, auto repair, dry cleaning, catering and other sources of VOCs for agricultural and rural sources.
1. Building decoration industry. Promote the use of environmentally friendly architectural coatings, wood coatings, adhesives and other products. In accordance with the "Limits of Hazardous Substances in Interior Decoration Materials", strict control of market access for decorative materials and phasing out solvent-based coatings and adhesives. Improve the standard contract for decoration, increase environmental protection provisions, and foster and support green decoration enterprises. Encourage indoor air quality testing and acceptance after renovation supervision and decoration.
2. Auto repair industry. Promote the use of water-based, high-solids coatings. Promote the coating process with high coating efficiency such as electrostatic spraying. Before the end of 2019, the key areas will basically complete the comprehensive improvement of the auto repair industry. Other areas will be fully completed by the end of 2020. The process of painting, leveling and drying should be carried out in the spray booth. The spray guns using solvent-based paint should be sealed and cleaned. The VOCs waste gas should be collected and introduced into the treatment facilities to achieve the discharge standards.
3. Dry cleaning industry. Promote the use of fully enclosed dry cleaning machines equipped with solvent recovery refrigeration systems and no direct exhaust. Newly opened dyeing shops or newly purchased dyeing equipment must be fully enclosed dry cleaning machines with the function of purifying and recycling dry cleaning solvents. By 2020, the province will basically phase out open-type dry cleaning machines. Strengthen the management of dry cleaning equipment, regularly check the dry cleaning machine and dry cleaning agent pipelines and valves to prevent leakage of dry cleaning agents.
4. Catering service industry. Improve the development of urban catering industry and spatial layout planning, promote the construction of catering supporting houses and special flue facilities in the planning of the community, and prohibit the construction of new catering operations that generate soot in residential buildings or commercial and residential buildings that are not planned for catering services. Activity venue. Before the end of 2019, the urban built-up areas in key areas will complete the standardization and rectification of catering services for catering service enterprises. Other areas will be completed by the end of 2020. Catering enterprises and units that produce soot in urban built-up areas should install high-efficiency fume purification facilities and implement regular cleaning to ensure clean storage. ? Efficient and stable operation. Establish a long-term supervision mechanism for catering fumes, and carry out pilot monitoring of pollutant discharges for catering enterprises above designated size (6 stoves and above). Strengthen the environmental protection propaganda of household smoke emission, and promote the use of high-efficiency purification type household range hood.
5. Agricultural and rural sources. Vigorously promote the comprehensive utilization of straw and reduce the emission of VOCs from straw burning. Implement pesticide reduction and synergy technology to reduce the use of pesticides in farmland and reduce the escape and volatilization of VOCs.
(V) Establish and improve the supervision and control system
1. Establish a VOCs emission monitoring system. The key sources of VOCs emissions from petrochemical, chemical, packaging, and industrial coatings will be included in the list of key pollutant discharge units. The main pollutant discharge outlets should be equipped with automatic monitoring equipment for pollutant discharge, and networked with environmental protection departments. Other enterprises are gradually equipped with automatic monitoring equipment or portable VOCs. Detector. Promote VOCs monitoring of VOCs' key emission source plant boundaries. The typical industrial parks in the province should be combined with the emission characteristics of the park, and configure VOCs continuous automatic sampling system or VOCs monitoring and monitoring system that meets the emission characteristics of the park. The environmental monitoring departments at all levels shall gradually equip relevant monitoring equipment and technical personnel according to the requirements of standardization construction, formulate and implement personnel training plans, and comprehensively improve the monitoring capability and technical level of VOCs. According to relevant national requirements, the third-party market monitoring of volatile organic compounds will be gradually promoted and regulated.
2. Implement a sewage permit system. Establish and improve technical specifications and supervision and management requirements related to VOCs industrial pollutant discharge permits. By the end of 2018, the province has completed the issuance of pollutant discharge permits for pharmaceuticals, pesticides and other industries. By the end of 2020, the province has basically completed the issuance of licenses for enterprises involved in VOCs in the list of pollutant discharge management. Through the discharge permit management, implement the requirements of enterprise VOCs source reduction, process control and end control measures, and gradually standardize the specific provisions of VOCs industrial enterprises' self-monitoring, accounting records and periodic reports, and promote enterprises to hold certificates, discharge according to certificates, and severely punish without Certificates and non-certified emissions.
3. Standardize the internal environmental management of enterprises. Strengthen the declaration and registration of environmental VOCs emissions from key enterprises and environmental statistics, and establish a sound “one factory, one fileâ€. Enterprises should incorporate the management and monitoring of VOCs into their daily production management systems, establish dynamic archives of basic data and process management, form operational accounts for VOCs pollution prevention facilities, and clearly record the annual operation, treatment efficiency, and emission concentration of VOCs pollution control facilities. The actual measurement, material balance, model calculation, formula calculation, emission coefficient and other methods are used to estimate the emission of VOCs. Enterprises should also establish information and accounting materials related to the emission of VOCs, the use of solvents, product production and output, activated carbon adsorbents, catalysts or absorbents, and at least three years.
4. Increase supervision and enforcement. Comprehensively improve the regulatory capabilities and technical level of VOCs, and strengthen the equipment and capacity building of law enforcement personnel. All localities should strengthen daily supervision and law enforcement inspections, supervise and inspect VOCs pollution control facilities and account records in accordance with emission standards and pollutant discharge permits, and promote enterprises to strengthen pollution control facilities construction and operation management. The operation of VOCs treatment facilities and the procurement and replacement of consumables of treatment facilities are listed as the focus of on-site law enforcement, and the normal operation of the pollution control facilities of enterprises is promoted, the purification efficiency meets relevant requirements, and pollutant discharges meet the emission requirements of national and local regulations. Strengthen the supervision of third-party operation and maintenance institutions, and in accordance with the relevant requirements of the national “blacklist†system, include the operation and maintenance institutions with poor technical service capabilities, low operational management levels, fraudulent practices, and comprehensive credit gaps. Announced to the public and accepted public supervision.
Sixth, safeguard measures
(1) Strengthening synergy.
The Provincial Environmental Protection Department, the National Development and Reform Commission, the Finance Department, the Communications Department, the Quality Supervision Bureau, and the Energy Bureau jointly organize and implement this program, strengthen departmental coordination, perform their duties, responsibilities, and cooperate closely to coordinate and resolve difficulties in the process of advancement. And the problem. Incorporate the implementation of localities into the environmental air quality assessment system of local people's governments.çœçŽ¯ä¿åŽ…负责统ç¹å调，按照国家相关è¦æ±‚，会åŒæœ‰å…³éƒ¨é—¨å¯¹çŽ¯å¢ƒç©ºæ°”è´¨é‡æ”¹å–„ç›®æ ‡å’ŒVOCså‡æŽ’任务完æˆæƒ…å†µè¿›è¡Œè€ƒæ ¸ï¼ŒæŒ‡å¯¼ç£ä¿ƒå„地开展VOCsæ²»ç†å·¥ä½œï¼›çœå‘改委负责指导ç£ä¿ƒåŠ 强产业结构与布局调整ç‰ç›¸å…³å·¥ä½œï¼›çœè´¢æ”¿åŽ…负责按照事æƒä¸Žæ”¯å‡ºè´£ä»»ç›¸é€‚åº”åŽŸåˆ™ï¼ŒåŠ å¤§çŽ°æœ‰ç›¸å…³ä¸“é¡¹èµ„é‡‘ç»Ÿç¹åŠ›åº¦ï¼Œç§¯æžæ”¯æŒVOCsæ²»ç†ï¼›çœäº¤é€šè¿è¾“厅负责指导å„地港å£ã€èˆ¹èˆ¶è¿è¾“油气回收工作；çœè´¨ç›‘局负责制定完善å«VOCs产å“è´¨é‡åœ°æ–¹æ ‡å‡†ï¼›çœèƒ½æºå±€è´Ÿè´£é…åˆç›¸å…³éƒ¨é—¨æŽ¨è¿›æ²¹å“è´¨é‡å‡çº§å·¥ä½œã€‚çœçŽ¯å§”会其他æˆå‘˜å•ä½ä¾ç…§å„自èŒè´£å¼€å±•VOCsæ²»ç†å·¥ä½œã€‚
（二）强化组织领导
å„地è¦é«˜åº¦é‡è§†VOCs综åˆæ•´æ²»å·¥ä½œï¼ŒåŠ 强组织领导和å调部署，全é¢å¼€å±•è°ƒæŸ¥ç ”究，彻底摸清本区域内å„污染æºç‚¹VOCs排放具体情况。建立市级VOCsé‡ç‚¹ç›‘管ä¼ä¸šå录，结åˆæ·˜æ±°è½åŽäº§èƒ½ã€åŒ–解过剩产能年度任务，制定当地VOCs污染整治年度实施计划，计划ä¸å¿…须列出具体治ç†é¡¹ç›®ï¼Œæ˜Žç¡®ä¸»è¦æ•´æ²»å†…容，分解è½å®žå„类整治任务。
（三）完善ç»æµŽæ”¿ç–
å„地è¦åŠ 大对é‡ç‚¹è¡Œä¸šVOCsæ²»ç†çš„资金和政ç–支æŒåŠ›åº¦ã€‚对于开展VOCsæ²»ç†å…ˆè¿›æŠ€æœ¯åº”用的ä¼ä¸šï¼Œè½å®žç¨Žæ”¶ä¼˜æƒ 政ç–，积æžç ”究引导金èžèµ„æœ¬åŠ å¤§æ”¯æŒåŠ›åº¦ç‰ä¼˜æƒ 政ç–支æŒã€‚åšæŒä»¥å¸‚场化ã€ç¤¾ä¼šåŒ–ã€äº§ä¸šåŒ–为导å‘，积æžå¼•å¯¼å®žæ–½VOCs第三方治ç†è¿ç»´ç®¡ç†ã€‚探索推进VOCs排污æƒæœ‰å¿ä½¿ç”¨å’Œäº¤æ˜“试点工作。
（四）强化科技支撑
åŠ å¿«é‡ç‚¹è¡Œä¸šVOCsåœ°æ–¹æŽ’æ”¾æ ‡å‡†ã€å‰Šå‡æœ€ä½³å¯è¡ŒæŠ€æœ¯æ–¹æ¡ˆã€æ•´æ²»éªŒæ”¶è§„范ç‰åœ°æ–¹æ ‡å‡†ä½“系的制定æ¥ä¼ï¼Œå¼•å¯¼é‡ç‚¹è¡Œä¸šæ高生产技术和污染控制水平。积æžç ”究制定é‡ç‚¹è¡Œä¸šçš„VOCSæ²»ç†æŠ€æœ¯æŒ‡å—，开展VOCsæ±¡æŸ“é˜²æ²»æŠ€æœ¯çš„ç ”å‘与应用试点示范，推广一批能够解决VOCs排放控制的先进实用技术。鼓励ä¼ä¸šé€šè¿‡è‡ªä¸»ç ”å‘和对外引进相结åˆçš„æ–¹å¼ï¼Œå¼€å‘具有自主知识产æƒçš„VOCs废气处?工艺和技术装备，大力å‘展VOCsæ²»ç†äº§ä¸šã€‚
ï¼ˆäº”ï¼‰åŠ å¼ºä¿¡æ¯å…¬å¼€
å„地è¦è¿›ä¸€æ¥å®Œå–„ä¿¡æ¯å…¬å¼€åˆ¶åº¦ï¼Œå‘社会公开VOCs排放é‡ç‚¹ä¼ä¸šåå•åŠVOCs排放情况。ä¼ä¸šåº”按照《ä¼ä¸šäº‹ä¸šå•ä½çŽ¯å¢ƒä¿¡æ¯å…¬å¼€åŠžæ³•ã€‹ï¼ˆçŽ¯ä¿éƒ¨ç¬¬31å·ä»¤ï¼‰è¦æ±‚，主动公开污染物排放ã€æ²»ç†è®¾æ–½å»ºè®¾åŠè¿è¡Œæƒ…况ç‰çŽ¯å¢ƒä¿¡æ¯ï¼ŒæŽ¥å—社会监ç£ã€‚å„地è¦å……分å‘挥新闻媒体的舆论导å‘和监ç£ä½œç”¨ï¼Œé€šè¿‡å¹¿æ’ã€ç”µè§†ã€æŠ¥çº¸ã€äº’è”网ç‰åª’介手段，强化é‡ç‚¹è¡Œä¸šVOCæ±¡æŸ“é˜²æ²»å·¥ä½œå®£ä¼ ï¼Œè¥é€ 全社会共åŒå‚与VOCs防治的良好氛围。
Bookbinding glue, heat-melting color stability, minimal odor, good weather resistance. Suitable for binding with soil-coated paper such as books, catalogs, leaflets, magazines, etc.
The main component of bookbinding glue: ethylene-vinyl acetate copolymer (EVA)
Color: white granular
softening point: softening point
Viscosity: (175ºC) Viscosity (Mpa.s): 74000
Opening hours: 8s
Temperature resistance: 80ºC
Features and application range: (Advanced Hot Melt Adhesive): Very strong viscosity. Hot-melt color stability, minimal odor, good weather resistance. Suitable for binding with soil-coated paper such as books, catalogs, leaflets, magazines, etc.
Glue Binding,Book Binding Glue,Book Spine Glue,Book Binding Repair Glue
GUANGZHOU INTERNET WOOD GLUE MANUFACTURER CO. LTD. , https://www.hotmeltadhesiveiwg.com