某入淀河流水质净化设备的工艺及运行分析

Process and Operation Analysis of Water Purification Equipment for A River Entering Bai-yang Lake

结合白洋淀入淀河流的现状,总结了2020年某入淀河流出现的水质污染问题。为了解决入淀河流的水质污染问题,采用一体化水质净化设备处理河道水质,测试了超标时段COD、NH_(3)-N和TP的进出水浓度及去除率。结果显示通过一体化水质净化设备处理后,水质中COD的去除率为30%~70%;NH_(3)-N的去除率为36%~79%;TP的去除率为45%~69%,污染物去除效果显著,达到Ⅲ类水标准。研究结果为处理白洋淀入淀河流的水质污染问题提供了重要理论依据。

In combination with the current situation of the river entering Bai-yang Lake,the water quality pollution problem of a river entering Bai-yang Lake in 2020 was summarized.In order to solve the problem of water pollution in rivers entering the lake,an integrated water purification equipment was used to treat the water quality of the river.The concentration and removal rate of COD,NH_(3)-N,and TP in and out of water during the exceeding period were tested.The results show that after treatment with integrated water purification equipment,the removal rate of COD in water quality is 30%~70%;The removal rate of NH_(3)-N is 36%~79%;The removal rate of TP is 45%~69%,and the pollutant removal effect is significant,reaching the Class III water standard.The research results provide an important theoretical basis for addressing the water quality pollution problem of the Bai-yang Lake.