当水体发生污染的时候，会对人体健康造成严重影响，当人畜粪便等生物污染物

When the water body is polluted, it will have a serious impact on human health. When the water body is polluted by biological pollutants such as human and animal feces, water-borne infectious diseases may occur, which may cause bacterial intestinal infections; when the water body is exposed to toxic and harmful chemicals After material pollution, it may cause acute and chronic poisoning through drinking water or food chain. The famous Minamata disease and pain disease are caused by water pollution.

When the water body pollution, will cause serious impact on human health, when human and animal feces and other biological pollutants pollution of the water body, will occur water-borne infectious diseases, may cause bacterial intestinal infectious diseases, when the water body is contaminated with toxic and harmful chemicals, through drinking water or food chain may cause acute and chronic poisoning, the well-known water disease, pain is caused by water pollution.

When the water body is polluted, it will have a serious impact on human health. When biological pollutants such as human and animal feces pollute the water body, water-borne infectious diseases will occur, which may cause bacterial intestinal infectious diseases; when the water body is polluted by toxic and harmful chemical substances, acute and chronic poisoning may be caused through drinking water or food chain. The famous Minamata disease and gout are caused by Caused by water pollution.