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%.
出处
《环境工程》
CAS
CSCD
北大核心
1995年第4期3-6,共4页
Environmental Engineering
