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