DENGPin-ya,XUJuan.Practice of Comprehensive Water Pollution Treatment in Daojiao Town, Dongjiang River Basin of Dongguan[J].China Water & Wastewater,2025,41(8):124-129.
Practice of Comprehensive Water Pollution Treatment in Daojiao Town, Dongjiang River Basin of Dongguan
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第41卷
Number:
第8期
Page:
124-129
Column:
Date of publication:
2025-04-17
- Abstract:
- The comprehensive water pollution treatment of Dongjiang River basin in Dongguan not only helps to improve the regional water environment quality, but also has great significance for the development of urban ecological civilization. In recent years, a series of management work has been started in the basin, but the results are not good due to scattered and unsystematic implementation of measures. In order to completely solve the problem of water pollution in the basin, the main problems existing in the current drainage situation of the project area are analyzed, and the engineering treatment is carried out from four dimensions including the improvement of the sewage sub-branch pipe network, the rainwater and sewage diversion within the plot, the repair of the current pipeline, the rectification of the wrong mixed connection, and the renovation of the sewage outlets. At present, the project has been fully completed and put into use. The water quality of the river is stable and up to standard, and the average influent BOD5 of sewage treatment plant is above 100 mg/L.
Last Update:
2025-04-17