摘要
分别用混凝沉降、泡沫分离、活性炭吸附工艺进行了合成洗涤剂生产废水的处理试验。研究结果表明,混凝沉降、泡沫分离法的直链烷基苯磺酸钠(LAS)去除率可以分别达到90％、80％以上,活性炭的LAS吸附容量可达59mg/g以上。处理后废水的LAS、COD浓度可达到国家排放标准。
Coagulation, foam fractionation and activated carbon adsorption for treating synthetic detergent waste-water have been studied. The results showed that the removal rate of LAS was over 90% and 80% by coagulation and foam fractionation respectively. LAS adsorption capacity of activated carbon could be above 59mg/g. After treatment LAS, COD concentration of effluent could meet the national discharged standards.
出处
《上海环境科学》
CAS
CSCD
1997年第12期20-22,共3页
Shanghai Environmental Sciences
