摘要
针对目前柠檬酸行业废水治理中厌氧反应器不易稳定运行的状况,对其反应器中的厌氧颗粒污泥特性及其影响因素进行研究,从有机负荷、Ca2+、出水回流、硫酸根等多个方面进行分析,提出了处理柠檬酸废水的厌氧反应器运行中常见问题的解决办法。
Based on the problems of UASB reactor operation in wastewater treatment of citric acid industry, the characters of anaerobic granular sludge and influence factors were studied, some parameters were analyzed such as organic load, Ca2＋, SO4 2-,effluent recirculation, and then the resolve methods were put forward for the common problems in the operation.
出处
《环境保护与循环经济》
2010年第1期69-71,共3页
environmental protection and circular economy
关键词
柠檬酸废水
颗粒污泥
UASB反应器
厌氧生物处理
citric acid wastewater
granular sludge
UASB reactor
anaerobic biological treatment
