FIELD: chemistry.;SUBSTANCE: method for treatment of sewage water from coking includes passing sewage water from coking through successive stages in the following order: coagulation, removal of particles and strong base anion-exchange resin of styrene type.;EFFECT: effective purification of sewage water from coking to norms of content of polluting substances in sewage water from ferrous metallurgy enterprises with maximal reduction of chemical demand of oxygen.;8 cl, 5 tbl, 4 ex
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机译：领域：化学;物质：焦化废水的处理方法包括将焦化废水按以下顺序依次进行：凝结，去除颗粒和苯乙烯型强碱阴离子交换树脂。效果：有效净化焦化废水达到黑色冶金企业废水中污染物含量的标准，最大程度地减少了对氧气的化学需量。; 8 cl，5 tbl，4 ex
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