摘要
利用原有的生化脱酚池改造为A+O+A生物法,进行生物脱氮,效果很好,处理后的出水全部循环使用,不外排。
Biological method A ＋ 0 ＋ A is devdoped through innovation to the original dephenolizing tank to conduct biological denitrogenation and the result is good.The discharging water is recycled to be used.
出处
《工业安全与环保》
2005年第11期22-23,共2页
Industrial Safety and Environmental Protection
关键词
焦化
废水
生物脱氮
coking wastewater biological denitrogenation
