摘要
生化处理等常规水处理方法已难于满足日益严格的废水排放标准,近年兴起的高级氧化技术体现出了较大优势,电化学技术作为高级氧化技术的一类,具有高效率、占地小、无二次污染等优点。但由于电化学技术能耗问题,一直限制了该技术推广,而新型的电极材料和催化剂的发展,会使电化学技术在废水深度处理领域的优势日益突出。该文概述了几类难降解废水的水质特点及电化学技术在其中的应用。
The conventional biochemical wastewater treatment methods have been unable to meet increasingly tough-er of wastewater discharge standards,the advanced oxidation technology raised in recent years and shows great ad-vantages,electrochemical technology is a branch of advanced oxidation technology,which is more efficiency,cover-ing smaller space,with no secondary pollution,etc.The energy consumption problem resistance the development ofelectrochemical technology.Besides with the rapid development of the electrode material and catalyst,the electro-chemical technology will show more and more obvious advantage.This paper summarizes the characteristic of somelow-degradability wastewater and the related electrochemical technology application.
出处
《安徽农学通报》
2018年第2期68-70,共3页
Anhui Agricultural Science Bulletin
关键词
电化学技术
难降解废水
深度处理
Electrochemicaltechnology Low-degradabilitywastewater Advancedtreatment
