印染废水的主要处理模式分析

Analysis of Main Treatment Modes of Printing and Dyeing Wastewater

印染废水处理有多种模式,其中物理方式主要是吸附处理,生物处理方式主要为膜生物反应器和曝气生物滤池,化学处理方式主要包括芬顿氧化、光催化氧化、臭氧催化氧化。需要综合其所长,进行处理工艺的组合和升级,同时结合纺织企业清洁化生产的强化,共同解决印染废水的处理问题。

There are many modes of printing and dyeing wastewater treatment,among which the physical method is mainly adsorption treatment,the biological treatment method is mainly membrane bioreactor and aeration biological filter,and the chemical treatment method mainly includes Fenton oxidation,photocatalytic oxidation,ozone catalytic oxidation.It is necessary to integrate its strengths,combine and upgrade treatment processes,and combine the strengthening of clean production of textile enterprises to jointly solve the treatment problem of printing and dyeing wastewater.