试验研究

糖蜜酒精废液的两步脱色及色素的回收利用

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  • 广西师范大学资源与环境学系, 广西桂林 541004
夏慧丽(1978-),2001级广西帅范大学在读硕士研究生.电话:0773-5846201,E-mail:huili2001@163.com.

网络出版日期: 2010-10-01

基金资助

广西青年科学基金资助项目(0135031)

Two-step decoloration of sugar molasses alcohol wastewater and the recovery of pigments

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  • Department of Resources and Environmental Science, Guangxi Normal University, Guilin 541004, China

Online published: 2010-10-01

摘要

采用D-101大孔树脂和活性炭两步吸附法对糖蜜酒精废液进行脱色处理,实验表明,该法有明显的脱色效果,脱色率达98.3%,脱色后CODCr去除率<90%,色素可有效回收利用。

本文引用格式

夏慧丽, 陈孟林, 喻赛波, 何星存 . 糖蜜酒精废液的两步脱色及色素的回收利用[J]. 工业水处理, 2004 , 24(6) : 29 -31 . DOI: 10.11894/1005-829x.2004.24(6).29

Abstract

A two-step sorption procedure has been developed for the decoloration of sugar molasses alcohol wastewater. D 101 resin and activated carbon are employed as sorbents in the procedure and satisfaction results have been achieved. The decoloration ratio is up to 98.3%, and the removal rate of CODCr reaches 90%. The pigments can be reclaimed and the sorbents can be reused effectively.

参考文献

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