摘要
偶氮染料是工业中染料用量最大的一类,不同的分子结构对其微生物脱色性能具有一定的影响作用。文章综述了偶氮染料分子结构中的取代基种类及其取代位置对染料的脱色规律,以及分子特征结构对微生物脱色的量化分析。对目前染料生物脱色规律研究中存在的问题进行了分析,提出相应的对策措施。
Azo dyes as the largest class of dyes are widely used as colorants in industry.Different chemical structures of azo dyes have effects on microbial decolorization.Effects of different functional groups and the relative position of substituent to azo bond on biodecolorization were summarized.Quantitative analysis of relationship between structure and biodegradability was also done.Problems of current studies were analyzed and corresponding measures were discussed as well.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2011年第8期65-69,共5页
Environmental Science & Technology
基金
广东省教育部产学研结合项目(2008B090500038)
上海市重点学科建设项目资助(B604)
东华大学溢达棉纺织染整研究基金项目(2005RD001
11307087)
关键词
偶氮染料
生物脱色
分子结构
取代基
azo dye
biological decolorization
molecular structure
substituent
