A source of air pollution

Smog pollution, industrial pollution, dust pollution, motor vehicle exhaust pollution,

Main tasks and responsibilities

(a) Rectification of industrial coal enterprises.

1. Focus on improving power plants (thermal power plants) and coal-fired power generation enterprises.

(1) Pay close attention to the shutdown of 2 million kilowatts of small thermal power units in Banshan Power Plant.

The annual coal consumption of Banshan Power Plant is 127 million tons, and the two 50,000-kilowatt desulfurization facilities are the national deadline for shutting down small thermal power units in 2003, but the plant has nothing to stop the plan. . This problem should require the provincial government departments to coordinate and resolve the problem, and the two units should end it before the end of December 2003. The Municipal Economic Commission takes the lead and is the work of the Municipal Environmental Protection Bureau.

(2) Pay close attention to the implementation of the flue gas desulfurization treatment project of Xiaoshan’s 125,000-kilowatt two-unit power plant. The annual coal consumption of Xiaoshan Power Plant is 800,000 tons. This problem should require provincial government departments to coordinate and solve the problem. The flue gas desulfurization treatment project will be completed by the end of 2004. The Municipal Economic Commission takes the lead and is the work of the Municipal Environmental Protection Bureau.

(3) Strengthen the treatment and rectification of low-frame pollution sources, especially strengthen the flue gas desulfurization treatment of thermal power enterprises.

There are 21 thermal power plants (stations) in Hangzhou and 75 boilers. The annual coal consumption reached a maximum of 225 million tons by the end of 2004. It is necessary to establish an online flue gas monitoring system and flue gas monitoring. Desulfurization treatment engineering system. The sulfur content is 0.6%, and the desulfurization efficiency must be greater than 70%, from 50% in 2003 to 50% in 2004. This work is supervised and implemented by the Municipal Economic Commission and the Municipal Environmental Protection Bureau.

2. Pay close attention to Hangzhou Iron and Steel Co., Ltd., which is adjusting its industrial structure and product structure. The compressed coke and pig iron production lines have been stopped. Hangzhou Iron and Steel's annual coal consumption is nearly 103 million tons, accounting for about 1/3 of the total use of scrap steel to make steel, and the remaining 2/3 of iron ore. The smoke, sulfur dioxide and nitrogen oxides emitted during the coke, pelletizing, sintering and iron-making processes (700,000 tons/year including coking coal) still cannot be effectively collected and treated; the smoke and dust from the sintering machine seriously exceeds the standard. According to the Hangzhou Environmental Monitoring Center Station, the amount of dust in the air in the mid-levels is four times that of the main city.

Provincial government departments should be required to coordinate the adjustment of Hangzhou's steel industry and product structure. In the process of implementing cleaner production, Hangzhou Iron and Steel Co., Ltd. ensured that the average annual pollutant emissions were reduced by 15%, relocating the seriously polluting coke and pig iron production lines, and the problem of sintering machine smoking that seriously exceeded the standard was solved at the end of December 2003, 2004, and 1975. A coke oven was built, two blast furnaces were closed before the end of 2005, and the last blast furnace was closed before the end of 2010, eliminating another coke oven that could purchase the required coke. The Municipal Economic Commission takes the lead and is the work of the Municipal Environmental Protection Bureau. /gt;, "No burning zone."

The overall organization and implementation of the work of the municipal leading group in the ban on burning zone", the deadline for the source code of the low-frame coal-fired boiler in the central city; Municipal Quality Supervision In the central city where the bureau and relevant departments are working, natural gas is gradually phasing out coal-fired boilers, accelerating the pace of introduction, strategic adjustment of the energy structure, and increasing the proportion of gas fuel. It has gradually become an energy source in the Hangzhou area; progress and improvement of the environment , under the requirements of the introduction of natural gas, the main source of the Municipal Environmental Protection Bureau, the forward gear of the "no combustion zone" will be adjusted appropriately.

The Xiaoshan and Yuhang district governments must increase investment in the mid-term work to "prohibit combustion zones" and must complete the transformation tasks in 2003.

4. Develop domestic coal and atmospheric emission standards. lt; BR / Need to be developed according to customer requirements. In Hangzhou, strict emission standards such as "Hangzhou High-Quality Low-Sulfur Coal and Products" and "Hangzhou Air Pollutant Emission Standards" are required to improve the quality of the atmospheric environment. Work. The Municipal Environmental Protection Bureau and the Municipal Quality Supervision Bureau are responsible for the closure of cement mine brick enterprises.

1. Work closely with relevant departments to work together to form a synergy;

The first batch of companies included in the plan to excavate the remaining 30 cement bricks will be implemented Shut down and transfer, will be closed before the end of December 2003. The Municipal Economic Commission has focused on cement enterprises, the Municipal Enterprise Land and Resources Bureau has been paying attention to quarries and brick and tile factories, the Municipal Quality Supervision Bureau has strictly controlled cement production license applications, and the Municipal Public Security Bureau has stopped the supply of explosives to prevent related Enterprises resume production.

2. Control mining and mineral processing enterprises.

(Hereinafter referred to as the intuitive visual range, both sides of the Qiantang River, both sides of the Fuchun River, Liangzhu Cultural Reserve and other tourist resource reserves, national trunk lines (including expressways), provincial trunk roads , tourist roads and railways), there will be no new mines and mineral processing enterprises in the future. This work is implemented by the Municipal Land and Resources Bureau, relevant districts, counties (cities).

3. Close the transition plan to realign mining and mineral processing enterprises.

(1) Municipal Economic Commission, the cement production enterprise stopped and determined the comprehensive utilization of resources (project). The enterprise was shut down and transferred to the plan simultaneously.

(2) The Municipal Planning Commission and the Municipal Economic Commission should strictly control new cement companies. New cement companies must adopt new rotary kiln production lines with a daily output of 5,000 tons of clinker. The existing production The shaft kiln production line must be shut down at the same time. The Municipal Land and Resources Bureau should strictly follow the mineral resource planning of mine development.

(3) Develop plans for a new round of mining and mining company closures. The three five-year plans (2004-2006) will phase out mining and mineral processing enterprises with serious pollution within the visible range of the city. Before the end of 2005, the mining and mineral processing enterprises in Xiaoshan District, Yuhang District, Fuyang City, and Lin'an City were eliminated, and within the scope of the cement enterprise elimination plan formulated by the Municipal Economic Commission for serious pollution and visualization, it was planned to develop a quarry, and the city planned the land The Resource Bureau Committee will formulate a summary report on the brick and tile factory elimination plan, which will be approved by the municipal government and the Municipal Environmental Protection Bureau will be responsible for it.

4. All cement kiln companies should install online dust monitoring systems.

Hangzhou, where the municipal environmental protection bureau is in charge of the financial departments at all levels, needs to maintain the installation of online dust monitoring systems for cement machine vertical kilns that continue to be produced, entrust the operation of professional operating companies, and seriously investigate and deal with excessive enterprises. lt; BR / (3) Control and management of dust at construction sites and roads.

1. Control and management of dust at various construction sites.

(1) In all construction sites in the area, Hangzhou, construction land and civilized construction regulations (Municipal Party Committee, Municipal Government Order No. 113), "Hangzhou City Commercial Concrete Measures (the government must resolutely implement the order No. 115), "Prevention and Management of Urban Dust Pollution in Hangzhou" (Municipal Government Order No. 190), Hangzhou Waste Management Measures (Municipal Government Order No. 192), vigorously promote civilized construction sites to create civilized construction, transportation in the city Enclosed materials in the city, clean, hard concrete and out of the venue

(2) The Municipal Construction Committee will need to approve the implementation of dust pollution project management in construction project bidding and qualification management. In the construction project bidding, the dust pollution management fund proposes a list of project physical quantity pricing to ensure the implementation of civilized and dust pollution control funds for project site construction.

(3) Municipal Construction Committee. We will continue to carry out activities to create civilized construction sites." Especially for provincial and municipal key projects and construction stages, construction peak periods, rush to catch up with progress, small construction sites or sites in downtown areas, civilized construction site supervision and management should be strengthened to dynamically transform local areas. In order to achieve long-term management, adhere to the "one card" system, strengthen the incentive and restraint mechanism, cancel the qualifications for civilized site selection, civilized construction and dust pollution management news media exposure websites and credit documents for rewards and punishments as annual target assessments and business inspections , the necessary conditions for market access, and the implementation of rewards and punishments.

(4) The construction committee should focus on the following tasks: All websites (including road construction sites, municipal sites, telecommunications base stations, power websites, and river regulation websites) must be densely populated within the main urban area. Mesh nets and fences should be hardened to ensure the entrance and exit of vehicles on the site and internal roads, sewage treatment facilities, construction site entrances and exits (set up with specific treatment plants), special equipment set up to automatically clean soil from wheels, and no soil (cleaning equipment The installation rate reached 50% and 100% in 2003. In 2004, all sites must use commercial concrete, concrete) visited sites (processing plants), the main urban area is not allowed to have its own concrete mixing station, and secondary control is strictly Dust is raised, and the construction waste in high places on the construction site is taken out of the container vertically, thrown into the air and dumped indiscriminately.

(5) The Municipal Housing Management Bureau and the Bureau of Land and Resources shall be responsible for the prevention and control of dust pollution at the demolition site in accordance with their respective management responsibilities, and conduct inspections. The project estimate for demolition units should include dust pollution control costs, forced demolition project envelopes, streets and densely populated side dense mesh envelope costs, and ensure that earmarked funds are used exclusively.

Manage and control road dust.

(1) Urban Management Office to improve the management of urban sand transport enterprises. Before starting a construction project, what is the area of ??the construction unit? The city's city appearance and environmental sanitation administrative department is responsible for handling the project waste disposal procedures and formulating the Zhunyun system for transportation units (self-employed households): increase the intensity of sand transportation management and resolutely eliminate transportation. "Tossing, spilling, dripping, and leaking occur.

(2) The urban environmental sanitation administrative department must strengthen the management of sediment transportation vehicles and require the issuance of transportation licenses to prevent illegal immigrant transportation. Municipal Law Enforcement Bureau The Traffic Police Detachment of the Municipal Public Security Bureau will increase supervision of sediment transport vehicles. Vehicles that do not meet the requirements will be closed down and resolutely investigated and punished, and unlicensed and assembled vehicles will be forcibly eliminated.

(3) Accelerated. Implementation of the transformation of sediment transport vehicles. Nearly 1,000 transport vehicles in major cities have closed devices. The traffic police detachment of the Municipal Public Security Bureau and relevant municipal departments have carried out the transformation of closed vehicles in the city by 2004. The implementation of the transformation was completed by the end of the year, and more than 90% of the vehicles were closed for transformation. At the same time, due to the strict review and approval of the vehicles, all new vehicles introduced into the major cities for transporting sand must be closed, otherwise, they will not be closed. No access is allowed on the card.

(4) Increase the investment in machine sweepers, sprinkler high-pressure cleaning trucks and other equipment in major cities in order to increase the area of ??road sweeping and cleaning in the city. 15,550,000 square meters, and strive to have the main urban road sweeping rate reach 50% in 2003, 70% in 2004, and 100% in 2005. High-pressure cleaning vehicles must be added to ensure that the main roads are watered no less than 3 times a day. , is installed on the existing sprinkler spray device, implements wet spray operation, settles the dust in the air, and keeps the air fresh.

(5) Actively improve and improve the two combinations of road practices. , the main spraying and development of non-motor vehicles, the combination of mechanical cleaning and high-pressure washing, through mechanical cleaning, dry cleaning and wet cleaning

(6) Changes in dust pollution in open-air yards. The proportion of dust production is mainly in open dumps (dregs, coal, sand, garbage, etc.) and cargo yards. Effective dust prevention measures must be taken and should be reported and registered with the local environmental protection department. The authorities must effectively implement management responsibilities

(D) Control vehicle pollution

1. Municipal Planning Commission, Trade Bureau, Public Security Bureau, China Disabled Persons' Federation, Finance Bureau, Public Security Bureau Traffic Police. The detachment, the Environmental Protection Bureau and other departments have further improved the implementation of the systematic filing system, canceled plans for fuel mopeds (including disabled vehicles), banned foreign motor vehicles and unlicensed fuel scooters from being scrapped on the road, and improved the vehicle's grade. , completely solved the pollution problem.

2. The Municipal Public Security Bureau and the Security Bureau will implement an external transit traffic diversion plan as soon as possible, in order to reduce urban traffic pressure and reduce pollution from imported cars, all over the city.

3. Urban construction asset management companies increase investment in upgraded buses, actively introduce market competition mechanisms, and accelerate the elimination of outdated buses. All 93 emission standard engines were completed in 2005, Euro II standard emissions, and 50% of non-polluting vehicles reached Euro II emissions or pollution-free emissions in 2006.

4. The Municipal Public Security Bureau, Transportation Bureau and Municipal Environmental Protection Bureau will further improve the management of motor vehicle pollution, strengthen vehicle exhaust sampling, inspect vehicles at the city entrance, expand the monitoring area, and strictly control excessive standards. The car enters the city road. In order to strengthen regular inspections of urban vehicles and random road inspections, we will severely crack down on excessive vehicles.

5. The Municipal Planning Commission and Bureau of Quality Supervision shall strengthen the inspection and supervision management of urban oil quality. Oil operating units that do not meet the requirements shall be investigated and dealt with, and units and individuals shall be encouraged to use smoke and fuel purification energy-saving additives. , to reduce the amount of exhaust gas produced by motor vehicles. 6. The Municipal Environmental Protection Bureau uses infrared remote sensing technology for automobile exhaust detection equipment to speed up the installation process and increase the use of motor vehicles in urban supervision.

Sources of air pollution

Smog pollution, industrial pollution, dust pollution, motor vehicle exhaust pollution

II. Main tasks and responsibilities

( 1) Industrial coal burning remediation enterprises.

1. Focus on improving power plants (thermal power plants) and coal-fired power generation enterprises.

(1) Pay close attention to the fact that Banshan Power Plant has shut down its 2 million kilowatt small thermal power unit.

gt; The annual coal consumption of Banshan Power Plant is 127 million tons, and the two 50,000-kilowatt desulfurization facilities are the national deadline for shutting down small thermal power units in 2003, but is there anything that can stop the plant? The plan. This problem should require the provincial government departments to coordinate and solve the problem, and the two units should end it before the end of December 2003. This work is led by the Municipal Economic Commission and implemented by the Municipal Environmental Protection Bureau

(2). Xiaoshan Power Plant's flue gas desulfurization treatment project has two units of 125,000 kilowatts. The annual coal consumption of Xiaoshan Power Plant is 800,000 tons. Provincial government departments should be required to coordinate and resolve the issue, and the flue gas desulfurization treatment project should be completed, with the Municipal Economic Commission taking the lead, together with the Municipal Environmental Protection Bureau.

(3) Strengthen governance and rectification work at low-frame pollution sources, especially strengthen flue gas desulfurization governance at thermal power enterprises by the end of 2004.

There are 21 thermal power plants (stations) in Hangzhou, 75 boilers, and the annual coal consumption has reached a maximum of 225 million tons by the end of 2004. It is necessary to establish online flue gas monitoring and implementation of flue gas desulfurization. Treatment; the sulfur content in the engineering system is 0.6%, and the desulfurization efficiency is greater than 70%, which was 50% in 2003 and 50% in 2004. This work is supervised and implemented by the Municipal Economic Commission and the Municipal Environmental Protection Bureau.

2. Pay close attention to the adjustment of Hangzhou's steel industry structure and product structure, and compress and stop coke and pig iron production lines. Hangzhou Iron and Steel's annual coal consumption is nearly 103 million tons, accounting for about 1/3 of the total use of scrap steel for steelmaking, and the remaining 2/3 is made from iron ore, coke, pellets, sintering, ironmaking, and steelmaking processes The smoke, sulfur dioxide and nitrogen oxides emitted (including 700,000 tons/year of coking coal) cannot be effectively collected and treated; the smoke and dust from the sintering machine seriously exceeds the standard. According to the Hangzhou Environmental Monitoring Center Station, the amount of dust in the air in mid-level mountainous areas is four times that of the main city.

Provincial government departments Hangzhou Iron and Steel Co., Ltd. should be required to coordinate the adjustment of the Hangzhou steel industry and product structure by relocating seriously polluting coke and pig iron in the process of implementing cleaner production to ensure an average annual reduction of 15% in pollutant emissions. solve. In the sintering machine production line, the problem of serious excessive smoking was solved at the end of December 2003. In 2004, a coking oven was built in 1975. Another coke oven that could purchase the required coke was eliminated by the end of 2005, and the two blast furnaces were closed. In 2005, the last blast furnace was closed before the end of 2010. This work was led by the Municipal Economic Commission and the Municipal Environmental Protection Bureau/gt; "no combustion zone."

The overall work of the municipal leadership group organized the implementation of the ban on combustion zones in the central city, the deadline for the low-frame source code of coal-fired boilers, the Municipal Quality Supervision Bureau and relevant departments carried out work in the central city, natural gas in Gradually phase out coal-fired boilers, accelerate the pace of introduction, strategically adjust the energy structure, and increase the proportion of gaseous fuel. It has gradually become the main source of energy in the Hangzhou area; with the progress of the Municipal Environmental Protection Bureau and the improvement of the environment, the introduction of natural gas requires The forward gear of the "No Burning Zone" will be adjusted appropriately.

The Xiaoshan and Yuhang District governments should increase investment in the mid-term work to complete the transformation tasks of the "No Burning Zone" in 2003.

4. Develop domestic coal and air emission standards.

Need to be developed according to customer requirements in Hangzhou to improve atmospheric environmental quality and strict emission standards, such as "Hangzhou High-Quality Low-Sulfur Coal and Products", "Hangzhou Air Pollutant Emission Standards" ". The Municipal Environmental Protection Bureau and the Municipal Quality Supervision Bureau are responsible for this work.

(2) Cement mine brick enterprises will be closed due to rectification.

1. Work? Work closely with relevant departments and work together to form a synergy.

The first batch of companies included in the closure plan will be implemented, and the companies that excavated the remaining 30 cement bricks will be shut down and transferred before the end of December 2003. The municipal public security bureau focuses on cement companies, the municipal economic commission, and the municipal land and resources bureau focus on quarries and brick and tile factories. The municipal quality supervision bureau strictly processes cement production license applications, controls, and stops the supply of explosives to prevent relevant companies from resuming production. .

2. Control mining and mineral processing enterprises.

(Hereinafter referred to as the Qiantang River, both sides of the Fuchun River, Liangzhu Cultural Reserve and Reserve, national highways (including expressways), provincial trunk roads, tourist roads and railways within the intuitive visual range Judging from the scope of other tourism resources), there is no further future for new mining and mineral processing enterprises. This work is implemented by the Municipal Land and Resources Bureau and relevant districts, counties (cities).

3. Close the transition plan to realign mining and mineral processing enterprises.

(1) The Municipal Economic Commission shall stop the cement production enterprises that determine the comprehensive utilization of resources (projects) in synchronization with the company's closure and transfer plan.

(2) The Municipal Planning Commission and the Municipal Economic Commission should strictly control new cement companies. New cement companies must adopt new rotary kiln production lines with a daily output of 5,000 tons of clinker. The existing production mines must comply with the regulations of the kiln. The production line must be shut down at the same time. The Municipal Land and Resources Bureau should strictly follow the mineral resource planning of mine development.

(3) Develop a plan for a new round of mining and mining company closures. The 3 Five-Year Plan (2004-2006) envisages the phasing out of mining and mineral processing enterprises in severely polluting cities. Before the end of 2005, mining and mineral processing enterprises were eliminated within the scope of Xiaoshan District, Yuhang District, Fuyang City, and Lin'an City, where pollution was serious and visible. The Municipal Economic Commission formulated the cement enterprise elimination plan, the Municipal Land and Resources Bureau formulated a quarry plan, the Urban Planning Commission formulated the brick laying procedures, and the Municipal Environmental Protection Bureau was responsible for approving the summary report to the Municipal Party Committee and Municipal Government.

4. All cement kiln companies that install online dust monitoring systems.

Hangzhou, which is funded by financial departments at all levels and is responsible for the Municipal Environmental Protection Bureau, needs to continue to retain the installation of online dust monitoring systems for cement machine vertical kilns, entrust the operation of professional operating companies, and severely punish excessive enterprises. .

(3) Control and management of dust at construction sites and roads.

1. Control and management of dust at various construction sites.

(1) In all construction sites in the area, Hangzhou, Civilized Construction Regulations on Construction Sites (Municipal Party Committee, Municipal Government Order No. 113), "Hangzhou Commercial Concrete Measures (The Government must resolutely implement Order No. 113) 115), the Hangzhou Urban Dust Pollution Prevention and Control Management Measures (Municipal Government Order No. 190) and Hangzhou Waste Management Measures (Municipal Government Order No. 192), and vigorously promote the construction of civilized construction sites in the city Civilization, a closed transportation material cover, clean and hard concrete in and out of the site

(2) The Municipal Construction Committee will need to approve the implementation of dust pollution project management in the bidding and qualification management of construction projects. An important project bidding. The construction project bidding will raise funds from the price of the engineering quantity of dust pollution control to ensure the implementation of civilized and dust pollution control funds for the project site.

(3) The Municipal Construction Committee continues to carry out the activity of creating civilized construction sites. Especially the conversion of provincial and municipal key projects and construction stages, the peak period of construction, the rush to catch up with the progress, the website of small projects, or the website in the downtown area? Supervise and manage civilized construction sites and strengthen dynamics. In order to achieve long-term management, we adhere to the "one card" system, strengthen the incentive and restraint mechanisms, cancel the civilized site selection qualifications, civilized construction and dust pollution management news media exposed websites, and record them in the credit files as annual target assessments and business inspections. , the necessary conditions for market access, and the realization of local rewards and punishments.

(4) The construction committee should focus on the following tasks: All websites (including road construction sites, municipal sites, telecommunications base stations, power websites, and river regulation websites) must be densely populated within the main urban area. Mesh nets and fencing should be hardened to ensure the entrance and exit of vehicles on the site and internal roads, sewage treatment facilities, construction site entrances and exits (set up with specific treatment plants), special equipment set up to automatically clean soil from wheels, and no soil (cleaning equipment The installation rate reached 50% in 2003 and 100% in 2004. All sites must use commercial concrete, concrete) visited sites (processing plants), the main urban area is not allowed to have its own concrete mixing station, and secondary control is strictly Dust is raised, and the construction waste in high places on the construction site is taken out of the vertical application container, non-volley thrown and dumped and dumped indiscriminately.

(5) The Municipal Housing Administration Bureau, the Bureau of Land and Resources, and the demolition unit are responsible for the inspection of the prevention and control of dust pollution at the demolition site in accordance with their respective management responsibilities. They must ensure that the project estimate should include the cost of dust pollution control. Forced demolition Project envelopes, streets and densely populated side dense mesh envelope costs, and ensure dedicated funds. BR /gt;Managing and controlling road dust.

(1) The urban management office should improve the urban management work of the sand transport enterprise before starting the construction project. What is the area of ??the construction unit? The administrative department of city appearance and environmental sanitation is responsible for handling the project debris disposal procedures and formulating the Zhunyun system for transportation units (self-employed households) to increase the intensity of sand transportation management and resolutely stop transportation. "The occurrence of tossing, spilling, dripping, and leaking.

(2) The urban environmental sanitation administrative department must strengthen the management of sediment transportation vehicles, require the issuance of transportation licenses, and prevent the transmission of illegal immigrants. Close the market The Urban Management Law Enforcement Bureau and the Traffic Police Detachment of the Municipal Public Security Bureau have increased their supervision of sediment transport vehicles. Vehicles that do not meet the requirements will be resolutely investigated and punished, and unlicensed and assembled vehicles will be forcibly eliminated.

(3) Speed ??up the process. Implementation of sediment transport vehicle transformation