印染废水处理功能菌研究进展  

Progress of functional bacteria in printing and dyeing wastewater:Biological treatment

作　　者：谢学辉[1] 朱玲玉[1] 刘娜[1] 姜鸿[1] 杨芳[1] 柳建设[1] 

机构地区：[1]东华大学环境科学与工程学院,国家环境保护纺织工业污染防治工程技术中心,上海201620

出　　处：《化工进展》2015年第2期554-560,共7页Chemical Industry and Engineering Progress

基　　金：国家自然基金面上项目(21007009;21377023);教育部博士点新教师基金(20120075120014);上海市自然科学基金青年项目(12ZR1440400);上海市重点学科建设项目(B604)

摘　　要：利用微生物处理印染废水被认为是较为经济、有效的方法。本文将印染废水成分分类,分别介绍了印染废水中难降解污染物,如染料、助剂(表面活性剂)、浆料(聚乙烯醇)的分类,并进一步阐述其结构特征。另外,本文以印染废水的主要成分为基础,分别系统总结了功能菌对其降解机理、降解条件的优化调控及降解产物等方面的内容。目前,虽然功能菌在印染废水处理的实验室研究较为广泛,但是由于实验室多用传统的高营养型LB培养基进行筛选,导致其对工程无机环境适应性差、无法存活。本文提出在深入探讨微生物作用机理的基础上,筛选出以目标污染物作为唯一碳源、氮源及能量的高效功能菌群及菌株,从而极大地发挥功能菌在印染废水处理的实际工程中的作用。The use of microorganisms for the degradation of textile wastewater is considered as a relatively economical and effective method. The paper was aimed to sketch the composition of printing and dyeing wastewater systematically,and to introduce the structure characteristics of refractory pollutants in printing and dyeing wastewater,such as dyes,auxiliaries,and PVA. In addition,the paper was also aimed to summarize the degradation mechanism,the optimal conditions and degradation products on the basis of main components in printing and dyeing wastewater. At present,although the functional bacteria are widely studied in laboratory,due to the high nutrient screening methods,the ability of functional bacteria to adapt the inorganic environment is poor. In this paper the target pollutants are considered as a sole carbon source,nitrogen source and energy to screen the functional bacteria for the study of microbial mechanism. And then the effect of functional bacteria in dyeing wastewater treatment may be maximized.

关 键 词：功能菌 降解 染料 助剂 聚乙烯醇 

分 类 号：X522[环境科学与工程—环境工程]