摘要：

根据草甘膦的性质及其产生废水的特性，提出了草甘膦废水的适合处理的技术。采用正交实验法，研究了微电解-Fenton氧化技术对草甘膦废水中COD、甲醛含量的影响，发现在最佳处理条件下草甘膦废水的COD、甲醛去除率可达到92.1%、95.3%，达到国家《污水综合排放标准》（GB 8978-1996）工业二类废水排放标准，减轻了污水处理企业的压力。

关键词: 微电解, Fenton氧化技术, 草甘膦废水

Abstract:

According to the characteristics of glyphosate and the wastewater it produced,an appropriate technology for the treatment of glyphosate wastewater has been put forward. By orthogonal test method,the influences of micro electrolysis-Fenton oxidation technology on the contents of COD and formaldehyde in glyphosate wastewater are studied. It is found that under optimum treatment conditions,the removing rates of COD and formaldehyde in glyphosate wastewater are 92.1% and 95.3%,respectively,reaching the industrial second class wastewater discharge standard specified in the national Integrated Wastewater Discharge Standard(GB 8978-1996) and reducing the stress in wastewater treatment enterprises.

Key words: micro electrolysis, Fenton oxidation technology, glyphosate wastewater

中图分类号: 

• X703.1