Study on Nitrogen Removal from Rural Sewage by Integrated Flows Constructed Rapid Infiltration and Ecological Field System

被引：0

作者：

Ma, Te ^{[1
]}

Wang, He-li ^{[1
]}

Liu, Qing-song ^{[1
]}

机构：

[1] China Univ Geosci Beijing, Sch Water Resources & Environm, Beijing 100083, Peoples R China

来源：

2016 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND ENGINEERING (ESE 2016) | 2016年

关键词：

Integrated flows constructed rapid infiltration and ecological field system (ICES); Nitrogen removal; Reoxygenation; Carbon source;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The principle and design methods of integrated flows constructed rapid infiltration and ecological field system (ICES) are represented to deal with the rural domestic wastewater. The influencing factors and strengthening methods of denitrification process in the vadose and saturation zones are studied. Process operating parameters are also investigated and optimized. The column reactor and tank reactor tests indicated ICES can reach a steady removal of nitrogen because of the integrated reoxygenation methods. The treated sewage can meet the discharge standard of for municipal wastewater treatment plant (first A level).

引用

页码：102 / 107

页数：6

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