典型小型乡镇饮用水源污染治理技术初探

Study on Pollution Control Technology of Drinking Water Source in Typical Small Township

通过对某小型乡镇饮用水源水质劣Ⅴ类、中度富营养化、中度污染原因的分析,提出采用"控制进入污染物、水体治理、水生态修复、长期维护"的治理方法,并对该方法实施步骤进行详细的说明。该饮用水源采用提出的方法治理后,经泸县环境监测站监测表明该饮用水源水质逐步好转,在治理实施一年后,水质达《地表水环境质量标准》(GB3838-2002)Ⅲ类水标准,该方法为小型乡镇饮用水源污染治理提供了又一技术方向。

Through to analysis the reason of poor water quality V, moderate eutrophication and moderate pollution in small town drinking water source, the paper puts forward the control method of controlling the input pollutant and water treatment and water ecological restoration and long-term maintenance, and described in detail of steps. After the drinking water source using this method to implement the treatment, monitoring by the Luxian Environment Monitoring Station to prove that water quality gradually improved, in the implementation of one year after the method, the water quality reach ＂The surface water environment quality standard＂ （GB3838-2002） III water standard, The method provides another technical direction for small town drinking water pollution control.