May 19, 2024

Chongqing: Closed more than 60 small electroplating companies for environmental protection

This "five major projects" are:

The first is the pollution control project. Taking the opportunity of implementing the “Three Gorges Reservoir Area and its upstream water pollution prevention and control plan” as an opportunity, the city vigorously promoted the construction of domestic sewage treatment plants and domestic garbage treatment projects. At the end of 2008, the city's domestic sewage treatment rate and domestic garbage disposal treatment rate exceeded 72% and 78% respectively, of which the Three Gorges reservoir area has reached 83% and 92% respectively. By the end of this year, sewage and garbage treatment projects in all districts and counties of the city will be completed and put into operation.

The second is industrial pollution control and relocation projects. In combination with the relocation of inundated enterprises in the Three Gorges reservoir area, 1,397 industrial enterprises in the reservoir area were relocated and structurally adjusted, 389 households were retained, and the remaining 1008 households were bankrupt closed and restructured. Completed 65 industrial wastewater treatment projects included in the “Planning”, relocated 98 industrial enterprises within the main urban area of ​​Chongqing, and carried out special rectification of the city's papermaking, electroplating, electrolytic manganese, barium carbonate and other industries, closing 28 can not Stable papermaking enterprises, 14 strontium carbonate enterprises, and more than 60 small electroplating enterprises.

The third is the "free phosphorus" project. It is forbidden to sell and use phosphorus-containing detergents throughout the city, and reduce the amount of phosphorus entering the water body by 1,800 tons per year through “phosphorus ban”.

The fourth is the cleaning of the bottom of the reservoir and the fishing of floating objects. Completed the four-stage solid waste cleaning, sanitation cleaning, building cleaning and forest cleaning work; carried out the cleaning of floating objects in the reservoir area, and cleared more than 500,000 tons of floating garbage for salvage and transshipment.

The fifth is the secondary river water pollution and ship pollution remediation project. The comprehensive improvement of the Taohuaxi River Basin in the main urban area has achieved practical results; the Qingshuixi comprehensive improvement project has achieved initial results. The renovation projects such as Liangtan River, Taohua River, Yulin River and Tunxi River are under construction or preliminary work. Promote the construction of ship waste centralized treatment and chemical transportation ship washing base, and set up solid waste receiving stations in major passenger port areas such as the main city, Wanzhou and Wushan. The shipping ships with more than 30 horsepower in the reservoir area are equipped with oil-water separation equipment and Sewage oil storage device, more than 600 ships installed integrated biochemical treatment equipment.

While advancing the “Five Major Projects”, the three major systems of environmental monitoring system, environmental safety emergency response system and reservoir water environment monitoring will be strengthened. Systematic implementation of water quality monitoring of concentrated drinking water sources in the Yangtze River, Jialing River, Wujiang River and 84 important secondary rivers, districts, counties and townships, and “water bloom” warning and emergency monitoring in the secondary river backwater area, in the Yangtze River and Jialing River, Seven water quality automatic monitoring stations were built in Wujiang, Qujiang and Minjiang. Based on the 12369 center, an environmental emergency response command platform was established and an emergency linkage network system was constructed.

At the same time, five measures were strengthened: strengthening the environmental legal system, promulgating the “Chongqing Environmental Protection Regulations” and the “Chongqing Three Gorges Reservoir Area Water Pollution Prevention and Control Regulations”, which formulated environmental violations more than national laws. Strict penalties; strengthen the total amount of control, implemented the approval system for the approval of the project “nuclear project total” and “increasing one and one reduction” to achieve “increasing production without increasing pollution” or “increasing production and reducing pollution”; strengthening the construction project environment Management, issued the "Chongqing Industrial Project Environmental Access Regulations", the pollutant emission efficiency limit indicators as project access conditions, the strict requirements for pollution control and environmental risk prevention of new industrial projects in the reservoir area; Each year, the company arranges special funds to support the construction of water environmental protection projects. Since the 10th Five-Year Plan, the city's investment in water environmental protection has reached more than 13 billion yuan; the target responsibility system has been strengthened, and an environmental protection working mechanism has been formed.

Through this series of measures, the water quality in the reservoir area has remained stable and improved. In 2008, the water quality of each monitoring section of the Yangtze River, Jialing River and Wujiang Chongqing Section met the Class III water quality standards, of which 90.5% of the Grade I and II water quality sections were met. The proportion of the water quality of the national drinking water source and the centralized drinking water source in the town meets the functional requirements of the waters is 100%. After the experimental storage of 175 meters in the Three Gorges Project, the water quality of the “Sanjiang” main stream and centralized drinking water source remains. stable.

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