微生物降解炼油厂含酚废水的实验研究  

Experimental Study on Microorganism to Treat Phenol-containing Wastewater of Petrochemical Group Corporation

作　　者：沈齐英[1] 刘录[1] 沈秋英[2] 孔继兰[3] 

机构地区：[1]北京石油化工学院,北京102600 [2]辽宁石油化工大学,辽宁抚顺113001 [3]北京燕山石化公司,北京102503

出　　处：《四川环境》2003年第4期23-25,34,共4页Sichuan Environment

基　　金：北京燕山石化集团公司炼油事业部资助 (2 0 1 0 89)

摘　　要：采用燕化集团公司炼油事业部污水厂的活性污泥为菌源 ,好氧条件下通过分离、驯化筛选出三种高效降酚微生物。并在实验室模拟三相生物流化床分别对人工含酚废水和燕山石化炼油厂含酚废水进行降解实验 ,结果显示 ,在三相生物流化床中使用微生物包埋法制作的海藻酸钙载体处理含酚废水 ,3小时段内降酚显著 ,t -testP <0 0 1,处理效果良好 。Three kinds of phenol degrading microorganisms have been obtained,which were from activated sludge of wastewater treatment plant of Beijing Yanshan Petrochemical Group Corporation used as germs under aerobic condition. And simulated tests using three phase biological fluidized bed to degrade artificial phenol containing wastewater and practical phenol containing wastewater which was produced in the refinery of Yanshan Petrochemicd Company are conducted. The result shows that degradation is very remarkable in three hours,and carrier by microorganism methods to resolve artificial phenol containing wastewater in three phase biological fluidized bed is very good. Carrier in test from sodium kelp acid can reduce cost dramatically.

关 键 词：含酚废水 三相生物流化床 生物降解 高效降酚微生物 废水处理 

分 类 号：X703[环境科学与工程—环境工程]