生物酶技术在焦化废水处理中的应用  

Application of bio-enzyme technology in coking waste water treatment

作　　者：要步轩 

机构地区：[1]太钢不锈钢股份有限公司焦化厂,太原030003

出　　处：《燃料与化工》2009年第6期40-41,44,共3页Fuel & Chemical Processes

摘　　要：对生物酶技术在废水处理中的应用进行了研究。结果表明,在AAO废水处理工艺中使用组合生物酶技术可以有效发挥生物酶和辅酶的功能和协同作用,使废水中的COD由1500mg/L下降到100mg/L,达到国家规定的一级排放标准,并可减少二次污染,具有显著的经济和社会效益。The application of bio-enzyme technology in coking waste water treatment was studied.The results showed that the application of combined bio-enzyme technology in AAO waste water treatment process can effectively play the function of bio-enzyme and coenzyme and coordination function,COD concentration in waste water can be reduced from 1500mg/L to 100mg/L,which can meet the first class discharge standard given by the state and can reduce secondary pollution,it has obvious economic and social benefits.

关 键 词：焦化废水 AAO工艺 组合生物酶 

分 类 号：X784[环境科学与工程—环境工程]