| 反硝化脱氮固体碳源材料研究进展 |
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| 引用本文： | 王静静,任莉,郎建峰.反硝化脱氮固体碳源材料研究进展[J].中国环境管理干部学院学报,2012(6):41-43. |
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| 作者姓名： | 王静静 任莉 郎建峰 |
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| 作者单位： | 河北联合大学化学工程学院 |
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| 摘 要： | 在污水处理中，固体碳源是制约生物反硝化脱氮的重要因素。天然固体碳源有着丰富的来源，但是机械强度低；人工合成固体碳源有很好的物理性质，但是造价较高；天然高分子材料经过改造后具有价格低、物性好的优点，因而成为研究的热点，且具有很好的市场前景。
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| 关 键 词： | 固体碳源 反硝化 脱氮 天然材料 污水 |
Research Advances in Denitrification by Solid Carbon Source |
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| Wang Jingjing,Ren Li,Lang Jianfeng.Research Advances in Denitrification by Solid Carbon Source[J].Journal of Environmental Management College of China,2012(6):41-43. |
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| Authors: | Wang Jingjing Ren Li Lang Jianfeng |
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| Institution: | (College of Chemical Engineering,Hebei United University,Tangshan Hebei 063009,China) |
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| Abstract: | Solid carbon source is considered as an important factor to restrict the biological deni- trification in sewage treatment. The research and development of solid carbon source recently are reviewed. The carbon source of natural raw is abundant in nature but with low mechanical strength, while the synthetic ones possess good physical property with high cost. The modified nat- ural polymer materials with low price and good physical properties, have attracted much attention, the market prospect is good. |
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| Keywords: | solid carbon source denitrification nitrogen removal natural materials pollutedwater |
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