合成洗涤剂废水处理技术研究  

A STUDY ON THE PROCESSES FOR TREATING SYNTHETIC DETERGENT WASTEWATER

作　　者：陈玉莉[1] 张仲燕[1] 卞华松[1] 

机构地区：[1]上海大学环境工程系

出　　处：《环境工程》1995年第4期3-6,共4页Environmental Engineering

摘　　要：探讨了生物接触氧化法处理含合成洗涤剂废水的技术，求得了最佳工艺条件。试验结果表明，生物接触氧化法能有效地处理含合成洗涤剂废水，在适当条件厂，ＣＯＤｃｒ去除率可达到８０％～８７％，ＣＯＤｃｒ容积负荷为３５～５．ｇｋｇ／ｍ３·ｄ。采用生物接触氧化－化学凝聚组合工艺，可使ＣＯＤｃｒ去除率提高到９２％～９６％。The wastewater discharged in the use of synthetic detergents was treated by bio-contactoxidation process. The effects of the process conditions have been studied on the efficiency of the tackment process, and hence an optimal technology obtained. The results show that the sewage can successfully be treated bythis process, with the removal of CODcr being about 80%～87%. The volumetric loading CDDcr was calculated,that w 3.5 ～ 5.9 kgCODcr/m3·d.When the wastewter was treated by combination of bio-contact oxidationwith chemiccal flocculation, the total removal of CODer could be increased up to about 96%.

关 键 词：生物接触氧化 合成洗涤剂 废水处理 化学凝聚 

分 类 号：X789.03[环境科学与工程—环境工程]