摘要
偶氮染料是一种应用时间最长、应用范围最广的染料,因为其化学性质稳定、生产成本低、颜色范围广等特点而应用于各大生产领域。随着科技发展,工业化生产导致含有偶氮染料的废水过度排放,造成了严重的环境污染,且部分偶氮染料显示出了较强的生物毒性,所以偶氮染料的降解是十分必要的。分别从生物、物理和化学三个方面介绍了近年来偶氮染料的降解方案。
Azo dyes are one of the longest and most widely used dyes,because of their chemical stability,low production cost and wide range of colors used in all major production fields.With the development of science and technology,industrial production has led to excessive discharge of wastewater containing azo dyes,causing serious environmental pollution and some azo dyes have shown strong biological toxicity,so the degradation of azo dyes is very necessary.In this paper,the degradation schemes of azo dyes in recent years are presented from three aspects:biological,physical and chemical,respectively.
作者
聂宏杰
卢新宇
陈奇
王青
魏帅
苏琼
NIE Hong-jie;LU Xin-yu;CHEN Qi;WANG Qing;WEI Shuai;SU Qiong(School of Chemical Engineering,Northwest Minzu University,Lanzhou 730030,China;Key Laboratory for Utility of Environment-friendly Composite Materials and Biomass in Universities of Gansu Province,Lanzhou 730030,China)
出处
《安徽化工》
CAS
2024年第3期8-13,共6页
Anhui Chemical Industry
关键词
偶氮染料
染料降解
催化氧化
生物降解
高熵合金
azo dyes
dye degradation
catalytic oxidation
biodegradation
high entropy alloys
