| 膜生物反应器处理冲厕海水的试验研究 |
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| 引用本文： | 张雨山,张秀芝,王静,寇希元,苗英霞,张国辉.膜生物反应器处理冲厕海水的试验研究[J].膜科学与技术,2010,30(1). |
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| 作者姓名： | 张雨山 张秀芝 王静 寇希元 苗英霞 张国辉 |
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| 作者单位： | 1. 国家海洋局,天津海水淡化与综合利用研究所,天津,300192
2. 青岛市城市节约用水办公室,青岛,266001 |
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| 基金项目： | 国家科技支撑计划项目(2006BAB03A08) |
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| 摘 要： | 主要研究了膜生物反应器对冲厕海水中主要污染物的处理效果以及盐度对生物反应器内微生物群落和活性污泥特性的影响.结果表明,微生物经培养驯化后能适应不同的海水盐度,膜生物反应器对冲厕海水中的COD和氨氮的去除率分别达到86%和93%.随着盐度的提高,污泥沉降性能变差.盐度的冲击对膜生物反应器处理效果有一定影响,系统需要较为恒定的盐度条件.
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| 关 键 词： | 冲厕海水 含盐污水 膜生物反应器 活性污泥 |
Study on the treatment of seawater for toilet-flushing by MBR |
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| ZHANG Yushan,ZHANG Xiuzhi,WANG Jing,KOU Xiyuan,MIAO Yingxia,ZHANG Guohui.Study on the treatment of seawater for toilet-flushing by MBR[J].Membrane Science and Technology,2010,30(1). |
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| Authors: | ZHANG Yushan ZHANG Xiuzhi WANG Jing KOU Xiyuan MIAO Yingxia ZHANG Guohui |
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| Affiliation: | ZHANG Yushan1,ZHANG Xiuzhi1,WANG Jing1,KOU Xiyuan1,MIAO Yingxia1,ZHANG Guohui2 |
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| Abstract: | Treatment effect of seawater for toilet-flushing by the membrane bioreactor and influences of seawater salinity on micro-organisms and activated sludge characteristics in the membrane bioreactor were studied in this paper.The results showed that micro-organisms after culture domestication could adapt to different sea water salinity,COD and ammonia nitrogen removal efficiency of seawater for toilet-flushing by the membrane bioreactor reached 86% and 93%,respectively.With the increase of salinity,sludge sedim... |
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| Keywords: | seawater for toilet-flushing saline sewage membrane bioreactor activated sludge |
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