摘要
用酶处理污泥能够有效提高污泥的厌氧消化效率,改善污泥脱水性能。主要从酶对污泥的作用机理、影响因素、处理效果以及提高厌氧消化性能的策略等方面对国内外污泥的酶处理进行了归纳,重点介绍了污泥的酶处理效果,包括酶对污泥的溶解作用、厌氧消化性能、脱水性能的影响。最后提出了酶处理研究中存在的问题,并展望了今后的发展趋势。
Treating sludge with enzyme can effectively improve anaerobic digestion efficiency and improve the dewatering capability of sludge. The enzymatic treatment of sludge both in China and abroad is concluded in respects of the enzyme mechanism of action on sludge,influencing factors,treatment effect,the tactics of the improvement of anaerobic digestion capability,etc. The enzymatic treatment effect of sludge is introduced emphatically,including the influences of enzyme on the dissolution of sludge,anaerobic digestion capability and dewatering capability. At the end,the problems existed in enzyme treatment research are presented,and the future development trends forecast.
作者
徐友
陈思思
董滨
杨殿海
戴晓虎
Xu You, Chen Sisi, Dong Bin, Yang Dianhai, Dai Xiaohu(State Key Laboratory of Pollution Control and Resource Reuse, Tonal University,Shanghai 200092, Chin)
出处
《工业水处理》
CAS
CSCD
北大核心
2018年第3期6-11,共6页
Industrial Water Treatment
基金
国家科技支撑计划项目(2014BAC29B01)
关键词
酶处理
溶解作用
厌氧消化
脱水性能
联合预处理
enzymatic treatment
dissolution
anaerobic digestion
dewatering capability
combined pretreatment
