摘要
煤气厂发生炉煤气洗涤水循环使用,每天外排约240t,废水污染物多、含量高。采用最新的SBR新工艺活性污泥生物法后,废水处理实现达标排放与回用。
The scrubbing water of producing gas is made use of circulating, and the surplus sewage amount are discharged about 240 tones per day. There are many kinds of pollutants and high contents in the waste water. SBR new process, the bio-logical and chemical methods of activated sludge are adopted in the experiments and research of sewage treatment. The index of sewage treatment can reach the standards of discharging and conrecycle.
出处
《山西化工》
2000年第4期14-15,36,共3页
Shanxi Chemical Industry
关键词
煤气洗涤
废水处理
物化法试验
生物法
SBR
scrubbing water of producing gas
physical and chemical methods
biological and chemical methods
