摘要
印染废水的处理因对水生生态系统和人类健康的重大影响而成为亟待解决的问题。在各种处理技术中,吸附法以其简单、有效和经济可行性获得了广泛关注,然而吸附剂的再生仍然是限制该技术应用的关键因素。总结了不同吸附剂的再生技术及其优缺点,重点阐述了印染废水处理中不同吸附剂材料的再生处理特点,同时探讨了再生工艺的研究现状。指出研究低成本吸附材料的再生及机理,探索其工业化应用和建立相应的实际模型,将成为印染废水处理领域的重要研究方向。
The treatment of textile dyeing wastewater is an urgent issue due to its significant impact on aquatic ecosystems and human health.Among various treatment technologies,the adsorption technology stands out due to its simplicity,effectiveness,and economic feasibility.The regeneration of adsorbents is a key factor limiting the application of this technology.This paper summarized regeneration technologies for adsorbents and discussed their advantages and disadvantages.It focused on the regeneration treatment characteristics of different materials used in textile dyeing wastewater treatment.It also discussed the current research status of the regeneration process.Researching the regeneration of low-cost adsorbents,establishing practical models,and exploring their industrial applications are important in the field of printing and dyeing wastewater treatment.
作者
任冬梅
孙叔阳
REN Dongmei;SUN Shuyang(College of Chemistry and Material Engineering,Bohai University,Jinzhou 121013,Liaoning,China;Liaoning Petrochemical College,Jinzhou 121013,Liaoning,China)
出处
《工业催化》
2025年第5期40-49,共10页
Industrial Catalysis
基金
辽宁省普通高等教育本科教学改革研究项目(辽教办[2021]254)。
关键词
三废处理与综合利用
印染废水
吸附剂
再生方法
再生工艺
three waste treatment and comprehensive utilization
extile dyeing wastewater
adsorbent
regeneration methods
regeneration process
