Coking residuary water contains phenol and cyanogens, which contaminate water source badly. Therefore, the coking residuary water has to be dealt with and discharged.
化含酚、氰污的来源很,对源污染严重,化污加以处理,合格后才能排放。
Coking residuary water contains phenol and cyanogens, which contaminate water source badly. Therefore, the coking residuary water has to be dealt with and discharged.
化含酚、氰污的来源很,对源污染严重,化污加以处理,合格后才能排放。
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