膜生物反应器处理校园废水中污泥性能的研究  

Study on Sludge Performance of Membrane Bioreactor in Campus Wastewater Treatment

作　　者：曹雯雯[1] 钱敏 张元勇 喻宏飞 付吉利 罗海斌[1] 

机构地区：[1]哈尔滨石油学院化学工程系,黑龙江哈尔滨150028 [2]通标标准技术服务上海有限公司,上海200233 [3]黑龙江农垦华美亿丰环境工程有限公司,黑龙江哈尔滨150028

出　　处：《黑龙江环境通报》2015年第2期67-68,89,共3页Heilongjiang Environmental Journal

基　　金：黑龙江省教育厅科学技术研究项目(项目编号12543038)

摘　　要：为了提高校园废水处理效果,减轻对环境的污染,使用膜生物反应器处理人工校园废水,探讨了反应器内污泥分别为颗粒污泥和絮状污泥时膜污染情况和污泥性能。结果表明颗粒污泥膜反应器内MLSS、SVI、Zeta电位分别为101.78%、43.31ml/g、-5.329m V,均好于絮状污泥膜反应器内的42.38%、130.82ml/g、-23.856m V,在污泥增长、污泥沉降性能和污泥疏水性能方面都好于絮状污泥膜反应器。In order to improve wastewater treatment efficiency on campus and reduce pollution of the environment, we used membrane bioreactor in wastewater treatment on campus.We explored the membrane pollution and sludge performance within the reactor with granular sludge and floc sludge.The results showed that MLSS、SVI、Zeta potential of granular sludge membrane reactor were 101.78%、43.31ml/g、-5.329 m V,and MLSS、SVI、Zeta potential of floc sludge membrane reactor were42.38% 、130.82ml/g、-23.856 m V.Granular sludge membrane reactor were better than floc sludge membrane reactor in sludge growth, sludge settling properties and sludge hydrophobic performance.

关 键 词：膜生物反应器 校园废水 污泥性能 

分 类 号：X703[环境科学与工程—环境工程]