利用BDPs同时作为反硝化微生物的碳源和附着载体的研究

中国生物工程杂志

综述

利用BDPs同时作为反硝化微生物的碳源和附着载体的研究

周海红王建龙

济南大学化学与环境学院清华大学核能与新能源技术研究院环境技术研究室

Denitrification using biodegradable polymers (DBPs) as carbon source and biofilm carrier

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摘要： 饮用水源水中硝酸盐污染已引起世界各国的普遍关注，异养反硝化是去除水中硝酸盐的主要技术之一。利用可生物降解聚合物（BDPs）同时作为反硝化微生物的碳源和附着生长的载体，近年来得到了人们的关注。该系统对进水水质的波动具有良好的适应能力；BDPs对人体无毒无害，不会污染出水水质。随着各种新型BDPs材料的不断涌现以及BDPs材料生产成本的降低，BDPs材料在饮用水源水生物脱氮中会得到越来越广泛的应用。本文对利用可生物降解聚合物进行反硝化的研究进展进行了综合评述。

Abstract: Raw waters polluted with nitrate present serious problems to drinking water source of many countries. Heterotrophic denitrification is one of the main techniques to remove nitrate from water. Adopting economic solid organic carbon sources, such as cotton, wheat straw and so on, can cut down the running cost of denitrification. But it is possible to deteriorate the quality of water when removing nitrate from drinking water. Denitrification system using biodegradable polymers (BDPs) as carbon sources and biofilm carriers has perfect ability to adapt to the shock of influent water quality and it is impossible to pollute the water for the reason that they are no harm to human health. With the development of new kinds of BDPs material and the decline of BDPs cost, BDPs may get more and more attention in drinking water denitrification.

收稿日期: 2005-09-21 出版日期: 2006-02-25

通讯作者: 王建龙

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引用本文:

周海红,王建龙. 利用BDPs同时作为反硝化微生物的碳源和附着载体的研究[J]. 中国生物工程杂志, .

. Denitrification using biodegradable polymers (DBPs) as carbon source and biofilm carrier. China Biotechnology, .

链接本文:

https://manu60.magtech.com.cn/biotech/CN/ 或 https://manu60.magtech.com.cn/biotech/CN/Y2006/V26/I02/95

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