博文

目前显示的是标签为“Secondary Pollution of Tap Water”的博文

Helpless Secondary Pollution of Tap Water

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Helpless Secondary Pollution of Tap Water Tap water is exposed to "secondary pollution" through a long network of water pipes, such as rust, dirt, dust, insect and ant carcasses, bacteria and algae, and many other toxic compounds and harmful substances. They generate many toxic and pathogenic substances through extremely complex interactions.