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本文从一铁厂的实际出发,叙述了采用“双高法”(高效气浮除油;高浓度污泥除酚)处理一铁厂焦化酚氰污水的工艺流程及现实问题,并探讨了问题成因,提出了进一步完善“双高法”生物脱酚的措施。
Based on the actual situation of an iron factory, this paper describes the technological process and practical problems of the treatment of coking phenol-cyanide wastewater in an iron mill by using “double high method” (high flotation degreasing; high concentration sludge phenol removal) The causes of the problem, put forward to further improve “double high ” biological phenol removal measures.