摘要
采用普通的Fenton方法以及UV-Fenton方法分别对污泥水热深度脱水滤液进行了处理实验。在反应条件及药剂投加量都相同的情况下,研究表明:UV-Fenton方法对这种高浓度有机废水的处理效果更佳,去CODcr次日除率达到85%以上,而且BOD5也有所下降,反应后出水的B/C值小于0.3。
This paper uses Fenton and UV-fenton methods to process the dewatering filtrate of the hydrothermal conditioning sludge.The results show that the UV-Fenton method is much more effective than Fenton method at the same conditions for treating the dewatering filtrate.The removal efficiency of CODcr gets 85%,the parameter of BOD5 also declines,and the B /C value is less than 0.3.
出处
《绿色科技》
2012年第8期115-117,共3页
Journal of Green Science and Technology
基金
国家高技术研究发展计划(863)项目(编号:2009AA064701)资助
关键词
污泥
水热
脱水滤液
紫外芬顿
sludge
hydrothermal conditioning
dewatering filtrate
UV-Fenton
