印染助剂2025，Vol.42Issue(9)：14-22,9.
光催化技术在印染废水处理领域的应用研究进展
Research progress in the application of photocatalysis technology in the treatment of printing and dyeing wastewater
摘要
Abstract
China has a large number of large-scale textile printing and dyeing enterprises.With the devel-opment of such enterprises,the problem of wastewater treatment in the process of textile printing and dyeing has become increasingly prominent.Textile printing and dyeing wastewater mainly contains dirt,grease,salt on textile fibers and various slurries,dyes,surfactants,auxilaries,acids and bases added during processing.Several main treatment methods of printing and dyeing wastewater were summarized,and the recent re-search progress in photocatalytic degradation of printing and dyeing wastewater at home and abroad was em-phasized.Photocatalytic degradation technology can catalyze and accelerate toxic and harmful organic dyes in the presence of light,and degrade heavy metal ions into non-toxic and harmless inorganic small molecules and low-cost metal ions.It has the advantages of environmental friendliness,green pollution,energy saving and high efficiency,and provides a technical idea with great application potential for printing and dyeing waste-water treatment industry.关键词
印染废水/光催化/染料降解/处理技术/研究进展Key words
printing and dyeing wastewater/photocatalysis/dye degradation/processing technology/research progress分类
资源环境引用本文复制引用
罗敏佳,罗艺佳..光催化技术在印染废水处理领域的应用研究进展[J].印染助剂,2025,42(9):14-22,9.基金项目
陕西省职业技术教育学会2025年度教育教学改革研究课题(2025SZX180) （2025SZX180）
