沸石载体催化剂对清洁生产印染废水的治理研究

Research on Zeolite Carrier Catalysts for Dyeing Effluent of Cleaner Production

印染废水治理是纺织行业清洁生产审核工作中重点关注之一,对于印染废水的治理方法研究更是做好清洁生产工作所必不可少。文章主要研究了印染废水的臭氧催化氧化处理方法,以沸石为载体,用浸渍法负载金属氧化物制备多元催化剂催化臭氧氧化处理染料废水,得到了最佳催化剂,并将催化剂用于实际印染废水的臭氧催化氧化处理,处理效果明显。

Treatment of dyeing effluent was focused on cleaner production of the textile industry,the treatment method research of dyeing effluent was essential to cleaner production.The catalysts were prepared with metallic oxide as the active components and zeolite as the carrier,and then used in the treatment of aqueous solutions of dyeing effluent by ozone catalytic oxidation process.The treatment effect of the optimized catalyst for textile wastewater was obvious.