According to the "Ten Water Rules", to2020In the year, the black and odorous water bodies in the built-up areas of prefecture level and above cities are controlled within10%within;to2030In the year, the overall elimination of black and odorous water bodies in urban built-up areas. with2017The focus of this special action is to urge all regions to fight the three-year battle against pollution prevention and control, with the annual goal of completing the "Ten Measures for Water"2020Annual work goals.

In terms of water environment management, black and odorous water bodies are relatively dispersed and have high pollutant concentrations, which has always been one of the stubborn problems that pollution prevention and control must face. Carrying out the remediation of black and odorous water bodies is of great significance for improving water environment quality, achieving a win-win situation for water environment protection and urban development.

According to the data released by the national urban black and odorous water remediation information release platform, the currently recognized black and odorous water bodies in China have reached2100Among them, those who have completed the formulation of the plan190One, in governance790One. More than half of the black and odorous water bodies have been rectified.

The special action will continue to urge local governments to accelerate the completion of the shortcomings in urban environmental infrastructure construction and fundamentally solve the problem of black and odorous water bodies. According to the opinions on sewage treatment and regeneration construction during the 13th Five Year Plan period, China needs to rectify it1992Black and odorous water bodies in a city, total length5904The investment in the construction of facilities for controlling and intercepting pollution in black and odorous water treatment in cities at or above the prefecture level exceeds kilometers1698RMB100mn

Officials from the Ministry of Ecology and Environment4moon17In Beijing, it was stated that the primary criterion for this special action is public satisfaction. Drawing on the experience of the "five step method" of supervision, delegation, inspection, interview, and special inspection, we will comprehensively understand the progress and existing problems of the remediation of black and odorous water bodies.

In the process of carrying out work, we must adhere to the principles of strict supervision and seeking truth from facts, classify and handle the problems found, clarify the evaluation and acceptance criteria for the remediation effect of black and odorous water bodies, and achieve the effect of qualified water quality, source control and pollution interception in the treatment of black and odorous water bodies. It is reported that the two departments plan to divide the project into three batches36Conduct inspections in key cities and other prefecture level cities across the country, and establish an organic working mechanism that combines both upper and lower levels.

Efforts should be made to prevent formalism in the remediation of black and odorous water bodies in various regions, increase supervision over industrial enterprises in the black and odorous water basin, strictly investigate and punish behaviors such as illegal discharge and data falsification, and strengthen the remediation of industrial parks at the town and village levels. Combining water treatment with ecological restoration, adhering to the principle of treating both the symptoms and root causes, establishing a long-term mechanism, gradually achieving long-term cleanliness of black and odorous water bodies, and curbing the rebound of black and odorous phenomena.

Guangzhou Lvye Environmental Protection Equipment Co., Ltd