超滤法处理化机浆废水的可行性研究  

ULTRAFILTRATION TREATABILITY OF CMP EFFLUENT

作　　者：杨友强[1] 李友明[1] 陈中豪[1] 

机构地区：[1]华南理工大学造纸与污染控制国家工程中心,广东广州510641

出　　处：《水处理技术》1999年第5期259-261,共3页Technology of Water Treatment

基　　金：广东省自然科学基金

摘　　要：对超滤法处理化机浆（ＣＭＰ）废水进行了研究。结果表明：超滤浓缩液的固形物含量为１８８．９ｇ／Ｌ，燃烧热为１５．５４ｋＪ／ｇ，可以进入碱回收工段。滤过液的ＢＯＤ５／ＣＯＤＣｒ为０．６１，生物可处理性有较大的提高，进行厌氧发酵后，滤过液的ＢＯＤ５ 为８５ｍ ｇ／Ｌ，ＣＯＤＣｒ为２７７ｍ ｇ／Ｌ。Ultrafiltration treatment of CMP effluent was studied. The results showed:combustion value of concentrated liquor was 15.54kJ/g, solid content in concentrated liquor was 188.9g/L, both reaching the demands of alkali recovery. BOD 5/COD cr of permeate was 0.61 , biotreatability was much better; after anaerobic fermentation, the permeate reached discharge standard.

关 键 词：超滤 厌氧发酵 废水处理 过滤 制药 可行性 

分 类 号：X789.03[环境科学与工程—环境工程]