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当城市供水管网造成的二次污染使水质不合格,并且难以改变管网造成的二次污染时,可以采取居住区集中再处理措施。本文分析了住宅小区生活饮用水二次供水设施防污染措施问题。
When the secondary pollution caused by the urban water supply network makes the water quality unqualified, and it is difficult to change the secondary pollution caused by the pipe network, the residential area can be treated as a centralized re-treatment. This article analyzes the residential quarters of drinking water facilities secondary pollution prevention measures.