| 陶瓷膜净化猪场沼液的效果试验 |
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| 引用本文： | 岳彩德,董红敏,张万钦,朱志平,尹福斌,占源航.陶瓷膜净化猪场沼液的效果试验[J].农业工程学报,2018,34(5):212-218. |
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| 作者姓名： | 岳彩德 董红敏 张万钦 朱志平 尹福斌 占源航 |
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| 作者单位： | 中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081,中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081,中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081,中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081,中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081,中国农业科学院农业环境与可持续发展研究所，农业部设施农业节能与废弃物处理重点实验室，北京 100081 |
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| 基金项目： | 现代农业产业技术体系建设专项资金（CARS-35）；公益性行业（农业）科研专项项目（201303091）；国家重点研发计划专项课题（2017YFD0800804） |
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| 摘 要： | 针对沼液中悬浮物和胶体颗粒物含量高、造成膜浓缩预处理难的问题,该研究选择50和200 nm两种孔径陶瓷膜进行了运行条件、水质处理和污染清洗效果的试验。结果显示:在0.3 MPa的运行压力下,50,200 nm两种孔径陶瓷膜对浊度的去除率均能够达到99%以上,对COD的去除率分别为36.2%±0.6%和32.6%±1.5%,无明显差异。同在0.3 MPa运行压力下,200 nm孔径陶瓷膜膜通量可以达到100.6 L/(m~2×h),高于50 nm陶瓷膜膜通量的52.8%。200 nm陶瓷膜对总磷、TOC、氨氮、总氮和总钾的去除率分别为61.2%,35.0%,3.8%,6.2%和3.0%。采用1%氢氧化钠+1%柠檬酸组合清洗方式取得了较好的清洗效果,陶瓷膜的膜通量恢复率可达95.4%。
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| 关 键 词： | 陶瓷膜 沼液 预处理 膜污染 |
| 收稿时间： | 2017/10/9 0:00:00 |
| 修稿时间： | 2018/1/24 0:00:00 |
Experiment on purified effect of ceramic membrane for digested slurry |
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| Yue Caide,Dong Hongmin,Zhang Wanqin,Zhu Zhiping,Yin Fubin and Zhan Yuanhang.Experiment on purified effect of ceramic membrane for digested slurry[J].Transactions of the Chinese Society of Agricultural Engineering,2018,34(5):212-218. |
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| Authors: | Yue Caide Dong Hongmin Zhang Wanqin Zhu Zhiping Yin Fubin and Zhan Yuanhang |
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| Institution: | Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081,Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081 and Key Laboratory of Energy Conservation and Waste Management in Agricultural Structures (MOA), Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing, 100081 |
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| Abstract: | |
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| Keywords: | wastewater disposal purification ceramic membrane digested slurry pretreatment membrane fouling |
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