铁碳微电解-Fenton氧化法预处理垃圾渗滤液的研究  

The research on iron-carbon micro-electrolysis-fenton oxidation process in the pre-treatment of landfill leachate

作　　者：熊春晖 Xiong Chunhui(Guangzhou Water Environmental Technology Co,.Ltd.Guangzhou Guangdong 510063,China)

机构地区：[1]广州水务环保技术有限公司,广东广州510063

出　　处：《环境与发展》2018年第5期119-119,121,共2页Environment & Development

摘　　要：本文介绍了广州市兴丰卫生填埋场垃圾渗滤液的处理现状以及利用铁碳微电解-Fenton氧化法预处理垃圾渗透液的反应原理。结合实际工况进行试验,结果显示,微电解处理2h后,在添加6‰浓度双氧水后其对COD的去除率可达32.88%,且色度明显下降。通过测算,该技术方法所用的铁碳材料及药剂成本费用为31.43元/m3。This essay is an introduction about the current treatment capacity of landfll leachate in Guangzhou Xingfeng Sanitary Landfll, which mainly adopt the iron-carbon micro-electrolysis combining the Fenton oxidation process. The article tries to illustrate the theory and feasibility of this treatment technology by conducting a series of experiments. It turned out that the removal rate of COD reached up to 32.88%, and Chromaticity Color had a marked decline, after two-hour micro-electrolysis process and then the addition of 6‰ hydrogen peroxide. According to calculation in this essay, the overall cost of all the needed materials and reagents is 31.43 yuan/m3.

关 键 词：铁碳微电解-Fenton氧化法 垃圾渗滤液预处理 污水处理厂 

分 类 号：X131.2[环境科学与工程—环境科学]