摘要
试验了ＣＴＭＡＢ－膨润上处理印染废水的最佳条件，发现它对印染液的脱色率明显高于原土；并将ＣＴＭＡＢ－膨润土与Ａｌ２（ＳＯ４）３联用处理实际印染废水，脱色率达８７．５％，且能降低其ＣＯＤ值。
The bentonite treated with cetyltrimenthylammonium bromide (CTMAB)was applied to the decolornation of dyeing wastewater. The optimal conditions for CTMAB-bentonite to treat dyeing wastew ater was investigated. CTMAB-bentonite was used as an adsobent with aluminum sulfate to treat dye ing wastewater and the decolorization rate was 87. 5%. The chemical oxygen demand (COD) ofwastewater was decreased. The decolorization rates for CTMAB-bentonite to treat dyeing wastewaterare 1-6times for the original mineral.
出处
《水处理技术》
CAS
CSCD
北大核心
1994年第1期56-60,共5页
Technology of Water Treatment
基金
浙江省教委资助
关键词
CTMAB
膨润土
脱色
染整
废水
CTMAB-bentonite, dyeing wastewater, decolorization
