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移动床生物膜法处理表面活性剂废水
Movable Bed Bio-film Process for Surfactant Wastewater Treatment
【摘要】 采用混凝/水解/好氧移动床生物膜工艺处理表面活性剂废水,运行结果表明,该工艺对COD、BOD5、SS、LAS、TCC-TCS的平均去除率分别为92.7%、95.3%、91.3%、96.9%和100%,出水水质达到《污水综合排放标准》(GB8978—1996)的二级标准。
【Abstract】 Coagulation/hydrolytic acidification/aerobic movable bed bio-film process was used for surfactant wastewater treatment.The running result shows that in the process,the removal rate of COD,BOD5,SS,LAS,and TCC-TCS is averaged respectively at 92.7%,95.3%,91.3%,96.9%,and 100%,with effluent quality up to II-class criteria specified in Integrated Wastewater Discharge Standard (GB 8978—1996).
【关键词】 表面活性剂废水;
混凝;
水解;
移动床生物膜;
【Key words】 surfactant wastewater; coagulation; hydrolysis; movable bed bio-film;
【Key words】 surfactant wastewater; coagulation; hydrolysis; movable bed bio-film;
- 【文献出处】 中国给水排水 ,China Water & Wastewater , 编辑部邮箱 ,2004年11期
- 【分类号】X703.1
- 【被引频次】18
- 【下载频次】322