树脂-气升式环流生物反应器的脱氮性能

杨海燕; 甘文钊; 王丹丹; 陈福明

环境工程学报

树脂-气升式环流生物反应器的脱氮性能

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杨海燕, 甘文钊, 王丹丹, 陈福明. 树脂-气升式环流生物反应器的脱氮性能[J]. 环境工程学报, 2012, 6(6): 1966-1970.

引用本文:

杨海燕, 甘文钊, 王丹丹, 陈福明. 树脂-气升式环流生物反应器的脱氮性能[J]. 环境工程学报, 2012, 6(6): 1966-1970.

Yang Haiyan, Gan Wenzhao, Wang Dandan, Chen Fuming. Nitrogen removal by a resin containing airlift loop biological reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(6): 1966-1970.

Citation:

Yang Haiyan, Gan Wenzhao, Wang Dandan, Chen Fuming. Nitrogen removal by a resin containing airlift loop biological reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(6): 1966-1970.

树脂-气升式环流生物反应器的脱氮性能

1.
深圳清华大学研究院，深圳 518057
基金项目:
深圳市科技计划项目（GC200903170479A）
中图分类号: X703

Nitrogen removal by a resin containing airlift loop biological reactor

1.
Research Institute of Tsinghua University in Shenzhen， Shenzhen 518057， China
Fund Project:

摘要: 为了提高废水生物处理过程的脱氮性能，设计了树脂-气升式环流生物反应器，通过实验考察了该反应器连续抗氨氮冲击的能力，并验证了反应器中吸附铵离子的强酸阳离子树脂生物再生的可行性，分析了生物再生机理。结果表明，原水中铵离子之外的阳离子的存在是实现树脂生物再生的关键。
- 树脂 /
- 脱氮 /
- 生物再生 /
- 气升式环流生物反应器
Abstract: Resin containing airlift loop reactor was designed to enhance the denitrification in the biological treatment process of wastewater. Ammonia loading shock resistance of the reactor in continuous mode was investigated in the experiment. The biological regeneration of the strong acid cation resin in the reactor， which had adsorbed ammonium ion， was also proved and the mechanism was explained. It was shown that the presence of non-ammonium cations in the raw water played an important role in the biological regeneration of the resin.
- resin /
- nitrogen removal /
- bio-regeneration /
- airlift loop biological reactor

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树脂-气升式环流生物反应器的脱氮性能

1. 深圳清华大学研究院，深圳 518057

收稿日期: 2011-03-02

基金项目:

深圳市科技计划项目（GC200903170479A）

关键词:

摘要: 为了提高废水生物处理过程的脱氮性能，设计了树脂-气升式环流生物反应器，通过实验考察了该反应器连续抗氨氮冲击的能力，并验证了反应器中吸附铵离子的强酸阳离子树脂生物再生的可行性，分析了生物再生机理。结果表明，原水中铵离子之外的阳离子的存在是实现树脂生物再生的关键。

English Abstract

Nitrogen removal by a resin containing airlift loop biological reactor

1. Research Institute of Tsinghua University in Shenzhen， Shenzhen 518057， China

Received Date: 2011-03-02

Fund Project:

Keywords:

Abstract: Resin containing airlift loop reactor was designed to enhance the denitrification in the biological treatment process of wastewater. Ammonia loading shock resistance of the reactor in continuous mode was investigated in the experiment. The biological regeneration of the strong acid cation resin in the reactor， which had adsorbed ammonium ion， was also proved and the mechanism was explained. It was shown that the presence of non-ammonium cations in the raw water played an important role in the biological regeneration of the resin.

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树脂-气升式环流生物反应器的脱氮性能

Nitrogen removal by a resin containing airlift loop biological reactor

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树脂-气升式环流生物反应器的脱氮性能

English Abstract

Nitrogen removal by a resin containing airlift loop biological reactor

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