| 水处理生物膜载体研究进展 |
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| 引用本文： | 蒋凯凤,肖继波.水处理生物膜载体研究进展[J].浙江林学院学报,2010,27(3):451-455. |
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| 作者姓名： | 蒋凯凤 肖继波 |
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| 作者单位： | 1. 浙江林学院,工程学院,浙江,临安,311300
2. 浙江林学院,环境科技学院,浙江,临安,311300 |
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| 基金项目： | 浙江省重大科技专项项目 |
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| 摘 要： | 生物膜载体是生物膜工艺的核心部分，载体的选择适当与否直接影响到废水的处理效果。概述了废水处理用生物膜载体的现状与发展，重点介绍了有机合成高分子生物膜载体在亲水性、生物亲和性和磁性等方面的改性研究，壳聚糖、藻酸盐和纤维素等可降解材料作为生物膜载体在废水处理中的应用研究。针对当今生物膜载体应用带来的二次污染问题，提出了解决办法和发展方向，指出可降解生物膜载体的应用可有效避免废弃生物膜载体处理带来的二次污染，是生物膜载体研究的一个重要发展方向。参32
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| 关 键 词： | 水处理 生物膜载体 改性 可降解 综述 |
Research progress of biofilm carrier for wastewater treatment |
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| JIANG Kai-feng,XIAO Ji-bo.Research progress of biofilm carrier for wastewater treatment[J].Journal of Zhejiang Forestry College,2010,27(3):451-455. |
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| Authors: | JIANG Kai-feng XIAO Ji-bo |
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| Institution: | 1. School of Engineering,Zhejiang Forestry College,Lin＇an 311300,Zhejiang,China; 2. School of Environmental Science and Technology,Zhejiang Forestry College,Lin＇an 311300,Zhejiang,China) |
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| Abstract: | As an important part of the biofilm process,the selection of biofilm carriers will directly influence the effect of wastewater treatment. The status and development of the biofilm carriers for wastewater treatment were reviewed in this paper,and the modification research of the organic synthetically polymeric biofilm carriers in the aspects of hydrophilicity,biocompatibility,magnetism,etc,was mainly introduced. The research progress of natural degradable biofilm carriers,such as chitosam,alginate,cellulose,etc,was also studied in the paper. Suggestions were provided to solve the problem of the secondary pollution of carrier. Since using degradable material could help avoid secondary pollution brought by carriers,it would be an important trend on biofilm carrier. |
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| Keywords: | wastewater treatment biofilm carrier modification degradable review |
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