生物处理液态烃等混合碱渣废水  

Study on biotreatment of mixed caustic wastewater

作　　者：历秀萍 刘晓东[2] 

机构地区：[1]中国石油吉化集团农药化工有限公司,吉林吉林132021 [2]中国石油吉林石化公司炼油厂,吉林吉林132022

出　　处：《化工科技》2007年第1期28-31,共4页Science & Technology in Chemical Industry

摘　　要：运用间歇式活性污泥法(SBR)技术处理某炼油厂液态烃碱渣、催化汽油碱渣和丁辛醇废水构成的混合碱渣,主要考察了COD的去除效果。应用数学模型模拟SBR处理该废水的效果,并求解出了两个模型参数,然后进行了验证。模型显示,该碱渣废水中含有较高的不可生物降解物质。The mixed wastewater contains alkaline residues which come from cracking plant,liquid hydrocarbon unit, catalytic cracking gasoline unit and 2-ethyl-hexanol plant. Biotreatment of this wastewater was studied using SBR technology in the paper. The removal effect of COD was examined primarily. A mathematical model was constructed to simulate the performance of SBR. The two parameters of the model were calculated before they were validated. The model indicated that there were higher quantities of substance not degraded.

关 键 词：SBR技术 碱渣 模型 

分 类 号：X783[环境科学与工程—环境工程]