Most popular Guangdong comprehensively promotes wa

2022-07-30
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Guangdong comprehensively promotes the prevention and control of water pollution in recent years, Guangdong Province has adhered to the guidance of the scientific concept of development, aimed at improving water environment quality, focused on the protection of drinking water sources, strengthened the comprehensive renovation of river basins, and comprehensively promoted the prevention and control of water pollution. The overall water environment quality of the province has remained good, and the water environment quality in some areas has improved

improve the working mechanism of water pollution prevention and control

in recent years, Guangdong Province has continuously established and improved the local water environment legal system. Since 1991, the Guangdong Provincial People's Congress has successively promulgated five local laws and regulations specifically for water environment protection to meet the standard of gb/t16491 (2) 008 electronic universal testing machine, especially the regulations of Guangdong Province on the protection and management of water quality at River Junction sections across administrative regions implemented on September 1, 2006, which took the lead in providing a legal basis for regional approval restriction

take planning as the leading factor to improve the scientificity of water pollution prevention and control. In recent years, the Guangdong provincial government has successively approved the implementation of water quality protection plans for 10 major rivers, promulgated and implemented the water environment function zoning (Trial Scheme) for the construction of R & D and innovation centers on the surface of Guangdong Province, carried out functional zoning for major rivers and water bodies, implemented classified management, and focused on the protection of drinking water sources. In particular, the environmental protection plan for the Pearl River Delta and the environmental protection plan of Guangdong Province have been deliberated and adopted by the provincial people's Congress and implemented by the provincial government. The plan clearly divides the water source protection into "red line" control areas and implements strict protection, which provides a basis for further strengthening water environment management

strengthen the comprehensive control of river basin pollution

Guangdong Province pays attention to starting from the regional river basin as a whole, changing the past pollution control mode of independent and single control, and turning to the overall and comprehensive control of the river basin. Since 2002, Guangdong Province has comprehensively implemented the Pearl River comprehensive renovation and pollution control and cleaning projects. At present, more than 450 comprehensive river and environmental improvement projects have been carried out in the Pearl River Basin, and more than 330 projects have been completed; 11 of the 24 key river basin renovation projects listed in the implementation plan for pollution control and cleaning projects have been completed and 12 have been started; All cities in the Pearl River Basin have completed the cleaning up of the farms in the forbidden areas, and the large-scale farms have basically achieved the standard discharge of wastewater. The black odor has been basically eliminated and the water quality has been restored to its landscape function in 9 major urban river sections, including the Guangzhou section of the Pearl River and the Fenjiang River in Foshan. In 2007, 64.9% of the provincial control sections in the province maintained class I ~ III standards, an increase of 6.4 percentage points over 2003

in order to coordinate and solve the problem of cross city water pollution, the provincial people's Congress promulgated the regulations on the management of water quality protection at the river junction section in Guangdong Province, where cross administration is the fundamental problem determining the development of new energy vehicles. The provincial government has successively approved the implementation of five cross city river basin renovation plans, plans and schemes, defined the relevant cities, implemented the governance tasks and measures, and enabled the upstream and downstream to act together, joint prevention and treatment. In addition, Guangdong Province pays attention to strengthening communication and coordination with neighboring provinces and regions to solve trans provincial environmental problems. Actively organize and carry out the Pan Pearl River Delta regional environmental protection cooperation, and take water environment protection as an important part of the Pan Pearl River Delta regional environmental protection cooperation. The "Eleventh Five Year Plan" for water pollution prevention and control in the Pearl River Basin has passed the expert review. Remediation of illegal sewage discharge enterprises in water source protection areas Guangdong province takes drinking water source protection as the central work of water environment protection. At the beginning of last year, the "Regulations of Guangdong Province on the protection of drinking water quality" was issued, and 21 cities above the prefecture level in the province designated drinking water source protection zones in accordance with the regulations. At the same time, illegal sewage discharge enterprises in the drinking water source protection zone have been intensively regulated, and the closure and ban of sewage outlets in the first-class drinking water source protection zone have been basically completed. In 2007, nearly 400 new and expanded projects in the secondary drinking water source protection zone closed down since 2000, and more than 100 enterprises that failed to meet the discharge standards in the secondary drinking water source protection zone were rectified, which effectively eliminated the potential pollution hazards threatening the safety of drinking water and showed a continuous increase

at the same time, the environmental monitoring and early warning mechanism and the emergency treatment mechanism for pollution incidents have been established and improved, and many pollution accidents such as cadmium pollution in Beijiang River have been successfully handled. In 2007, in 19 of the 21 cities above prefecture level in the province, the water quality compliance rate of drinking water sources was 100%, and the total compliance rate of drinking water sources in the province was 89.6%. In addition, a series of measures, such as the construction of water pipelines, have effectively ensured the sufficient and safe drinking water supply to Hong Kong and Macao

vigorously promote COD emission reduction

Guangdong province takes pollution reduction as the key work of water pollution prevention and control, combines water quality target management with pollution emission reduction, and takes measures such as construction of urban sewage treatment facilities, industrial pollution control, implementation of cleaner production, and closure of backward enterprises to vigorously reduce the discharge of chemical oxygen demand. Since 2003, the daily sewage treatment capacity has increased by more than 1million tons every year. By the end of 2007, 127 sewage treatment plants have been built in the province, with a daily sewage treatment capacity of 8.74 million tons and a COD reduction capacity of more than 600000 tons

at the same time, efforts were made to eliminate backward production capacity. In 2007, 831 small enterprises such as small paper making, small printing and dyeing, and small electroplating were closed, reducing COD emissions by more than 9000 tons; We actively promoted cleaner production and pollution control of enterprises. 305 wastewater discharge enterprises completed cleaner production and pollution control, reducing COD emissions by 22000 tons

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