文献类型：期刊文献

中文题名：餐厨垃圾与污水污泥共消化产酸试验研究

英文题名：STUDY ON ACID PRODUCTION BY ANAEROBIC CO-DIGESTION OF FOOD WASTE AND SEWAGE SLUDGE

作者：王国华[1];伊学农[2];王峰[2];谭学军[1];宋桃莉[2];刘斌龙[3]

机构：[1]上海市政工程设计研究总院(集团)有限公司,上海200092;[2]上海理工大学环境与建筑学院,上海200093;[3]华东理工大学中德工学院,上海200237

年份：2013

卷号：31

期号：S1

起止页码：166

中文期刊名：环境工程

外文期刊名：Environmental Engineering

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2013_2014】；

基金：上海市科技人才计划项目(11XD1423100)

语种：中文

中文关键词：餐厨垃圾;污水污泥;联合厌氧消化;产酸

外文关键词：foodwaste;;sewage sludge;;anaerobicco-digestion;;acid production

摘要：研究了餐厨垃圾与污水污泥在不同混合比例、不同污泥停留时间条件下的共消化产酸效果。试验结果表明:当餐厨垃圾与污水污泥TS比为1∶3时,SRT=1 d的反应器酸化效率最高,且乙酸含量占优,产酸效果较佳;当TS之比为1∶1时,各反应器产酸量普遍高于1∶3时,其中SRT=5 d产酸反应器,最高酸化效率达5.94,产酸量最大,且乙酸含量占优,运行效果最佳。
Under the condition of the different mixing ratios and different sludge retention time,the acid production of co-digestion of food waste and sewage sludge was investigated. The results showed that when TS ratio of the food waste and sewage sludge were 1∶3,the reactor with SRT = 1 d the highest acidification efficiency was got,and acetic acid was dominant,which meant its acid production effect was better; When TS ratio was 1∶1,acid production of every reactor was higher than that of 1∶3. The reactor with SRT = 5 d ran the best,whose acidification efficiency was as high as 5. 94,and the acetic acid was dominant.