When this waste dumped into rivers, the water downstream becomes undrinkable and unusable for agriculture, and also kills plant and animal life in the rivers.
当这些废物排入河流，下游的水就不能喝，不能用于农业，并杀死植物和动物生命的河流。 。
Animal waste also enters water supplies.
动物粪便也会进入水中。
Sewage includes waste water and human excreta. Waste water may carry germs which are collected from human and animal excreta.
污水包括废水和人类粪便。污水里往往有人和动物粪便中的病菌。
The number of bone dust in animal feed is main reasons for high content of phosphorus in its waste water.
动物饲料中加入大量骨粉是其污水中含磷过高的主要原因，而常规活性污泥法对磷的去除率却很低。
It points to farm animal waste, for instance, as a likely source of nitrates getting into ground water and people's Wells on the eastern Shore and in southeastern Pennsylvania.
报告指出比如，农场动物粪便很可能是东海岸以及东南宾夕法尼亚地下水和井水中硝酸盐的来源。
Because extremely micro DES still has the influence to the human body and the animal, therefore it has the important meaning to studied how to process the DES waste water highly effective.
由于极其微量的DES仍然会对人体及动物产生影响，所以研究如何高效处理含des废水有重要意义。
Waste water may carry germs which are collected from human and animal excreta.
污水里往往有人和动物粪便中的病菌。
Waste water may carry germs which are collected from human and animal excreta.
污水里往往有人和动物粪便中的病菌。
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