【摘要】 通过对三种生化工艺处理处理煤气废水的比较,确定了水解酸化-好氧两段生物法处理煤气废水,并对该工艺进行了中试实验研究,实验结果表明,在进水COD＜2500mg/L,NH₃-N＜150mg/L时,COD去除率可达到80%,NH₃-N去除率可达到50%,BOD去除率在96%以上。更多还原

【Abstract】 Involves an large-scale study for exploring a seleaion of three treatments for gas wastewater.The hydrdytic acidification and acrobic biochemical treatment are determinde.Result of the study showed that average removal rate of COD and NH₃-N as well as BOD are more than 80%、50% and 96% respectiuely when COD of inflhents＜2500mg/L,NH₃-N＜150mg/L.更多还原