| 污水再生新工艺NPR及其中试研究 |
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| 引用本文： | 宋乾武,代晋国,张晓丹.污水再生新工艺NPR及其中试研究[J].环境科学与技术,2008,31(10). |
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| 作者姓名： | 宋乾武 代晋国 张晓丹 |
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| 作者单位： | 中国环境科学研究院工程设计中心,北京,100012 |
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| 摘 要： | 随着经济的发展,我国面临水资源短缺的威胁日益严重。污水资源化利用对社会发展具有重要的战略性意义。文章介绍了一种污水资源化再生利用的新技术NPR工艺,该工艺基于传统活性污泥法及生物膜法的原理,通过技术集成创新开发而成。工艺克服了传统污水深度处理工艺流程长、投资运行成本高的缺点。中试实验研究表明,该系统出水水质可达到再生水回用标准,可以用作工业生产中非高品质用水、城市杂用水、农业灌溉等方面。
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| 关 键 词： | 污水深度处理 污水资源化再生利用 NPR工艺 |
A Pilot Study of Nitrogen and Phosphorus Removal for a Wastewater Reclamation Process |
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| SONG Qian-wu,DAI Jing-guo,ZHANG Xiao-dan.A Pilot Study of Nitrogen and Phosphorus Removal for a Wastewater Reclamation Process[J].Environmental Science and Technology,2008,31(10). |
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| Authors: | SONG Qian-wu DAI Jing-guo ZHANG Xiao-dan |
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| Abstract: | A new wastewater treatment process——nitrogen and phosphorus removal(NPR)——is summarized and a pilot experiment has been conducted to study the new process on the basis of the conventional activated sludge and bio-film process.The study shows the effluent can meet the standard for reclaimed wastewater and could be used as irrigation water and be reused in some industrial sectors. |
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| Keywords: | wastewater advanced treatment wastewater recycling NPR |
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