四川环境2011，Vol.30Issue(6)：22-25,4.
造纸废水好氧生化处理系统污泥臭氧氧化减量研究
Study on Utilization of Ozone Oxidation to Reduce Sludge from Aerobic Biochemical Treatment of Papermaking Wastewater
武银华 1刘德启 2洪莉萍 1刘文娟 1李刚 1李海青1
作者信息
- 1. 苏州大学材料与化学化工学部,江苏苏州215123
- 2. 江苏省盐城技师学院,江苏盐城224001
- 折叠
摘要
Abstract
In this paper, a researching experiment was conducted to use O3 to treat the sludge from the aerobic biochemical treatment of papermaking wastewater. According to the laws of O3 affecting the parameters such as sludge properties, cells soluble COD and cell conductivity permeability, it suggested the optimal conditions of reducing sludge amount using O3 as follows ： When the sludge concentration was 5000 mg/L and the initial O3 concentration was 8.0 -16. 0 mg/L, control the contact oxidation as 20 min, then the lysis could be guaranteed and the sludge of the system would be reduced by 87. 1%.关键词
造纸废水/剩余污泥减量/臭氧氧化/效果评价Key words
Papermaking wastewater/excess sludge reduction/ozonation/evaluation分类
资源环境引用本文复制引用
武银华,刘德启,洪莉萍,刘文娟,李刚,李海青..造纸废水好氧生化处理系统污泥臭氧氧化减量研究[J].四川环境,2011,30(6):22-25,4.
