The risk awareness of new water quality standards for water quality does not remain in the inorganic constituents of water, but pay more attention to the organic pollution in water.

可以看出饮用水新水质标准对水质风险的认识已不只是停留在水质中的无机成分，而更加关注水质的有机污染。

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The targets of purifying black liquor are very well, and the agent of water purifying contains a lot of effective constituents so that the processing is of a good quality with a low…

该方法净化指标好，所用的复合净水剂含有多种有效成分，效果好，成本低。

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