铁炭微电解处理高浓度甲醇废水的研究  

Study on Treating of High Concentration Methanol Wastewater with Ferric-carbon Micro-electrolysis

作　　者：焦静[1] 马荣胜[1] 王鲁斐[1] 

机构地区：[1]江苏省安全科学生产研究院

出　　处：《绿色科技》2009年第1期27-29,共3页Journal of Green Science and Technology

摘　　要：采用铁炭微电解法处理某化工厂的高浓度甲醇废水。实验研究了进水pH值、反应时间、铁炭质量比、鼓入空气以及加入ClO2氧化剂等因素对废水处理结果的影响，结果表明实验的最佳工艺条件为：进水pH值为2、铁炭比为2、反应时间为14h，空气流速为500ml／min及加入ClO2（1：500）；废水的COD去除率≥95％，且出水的可生化性得到了极大的提高。The ferric-carbon micro-electrolysis was used to treat high concentration methanol wastewater of a chemical plant. The main effecting factors were determined by experiments,such as the pH of the insert wastewater, reaction time, iron-carbon ratio, inputting air and adding ClO2. The best technics of treating high concentration methanol wastewater with ferric-carbon micro-electrolysis indicated that the pH value of insert wastewater was 2,the proportion of the iron to carbon was 2 ,the time of reaction was about 14h, the velocity of inputting air was 500ml/min and adding ClO2 （1：500） ,The removal of COD of wastewater was over 95 % and the biodegradability of the wastewater also got improved after treatment.

关 键 词：高浓度甲醇废水 铁炭微电解 可生化性 

分 类 号：X703.1[环境科学与工程—环境工程]