【摘要】 应用水解酸化-好氧生物处理和曝气生物滤池联用的HOBAF石化废水处理技术,通过生产性试验研究表明,HOBAF工艺具有处理效率高,出水水质好的优点.在整个试验期间系统出水的COD、BOD5、氨氮、油、酚和硫化物都低于《污水综合排放标准》(GB8978—1996)中的一级排放标准,并达到《城市污水再生利用-城市杂用水水质》(GB/T18920—2002)中的城市绿化标准.更多还原

【Abstract】 The process of HOBAF which means the combination of hydrolyzing and acidification, aerobic biological treatment and aerating bio-filter technologies is put forward on the basis of analyzing the study of petrifaction wastewater treatment. Through pilot test and productive application, HOBAF has the advantage of high efficiency and good effluent quality. During the testing period, COD, BOD₅, ammonia nitrogen, oil, phenol and sulfide were all under national wastewater discharge standard and conformed to the standard of water utilization in urban revegetation.更多还原