生物流化床及深度处理在焦化废水处理提标改造中的应用  

Application of Biofluidized Bed and Deep Treatment in Coking Wastewater Treatment Upgrading and Rehabilitation

作　　者：胡泊 HU Bo(Huangshi Xinxing Pipes Co.,Ltd.,Huangshi,Hubei 435000,China)

机构地区：[1]湖北黄石新兴管业有限公司,湖北黄石435000

出　　处：《冶金动力》2024年第4期49-52,102,共5页Metallurgical Power

摘　　要：根据最新的焦化污染物排放标准,某公司对原有的A^(2)/O法(厌氧-缺氧-好氧生物脱氮除磷工艺)焦化废水生化处理系统进行改造,同时增加了出水的深度处理系统,使焦化废水处理后的中水达到了循环水补水标准。经过4个多月的试运行,系统运行稳定,达到了预期改造目标。According to the latest coking pollutant emission standards,a company modified the original biochemical treatment system for coking wastewater treatment of A^(2)/O method(anaerobic-anoxic-oxic biological nitrogen and phosphorus removal process),and at the same time increased the depth treatment system for the effluent,so that the treated coking wastewater meets the standard for recycled water replenishment.After more than 4 months of trial operation,the system is running stably and has reached the expected transformation goals.

关 键 词：焦化废水 生物流化床 深度处理 A^(2)/O工艺 

分 类 号：TQ085[化学工程]