Study on the Treatment of Nylon Chemical Industrial Wastewater by AF plus A/O Process

被引：0

作者：

Zhang, Jie ^{[1
]}

Wang, Qunhui ^{[1
]}

Li, Peng ^{[1
]}

Huan, Haiming ^{[2
]}

Wang, Wenjun ^{[2
]}

Wu, Shaowei ^{[2
]}

Xu, ChunLlian ^{[2
]}

机构：

[1] Univ Sci & Technol Beijing, Beijing 100083, Peoples R China

[2] Chinese Res Inst Environm Sci, Beijing 100012, Peoples R China

来源：

FRONTIERS OF GREEN BUILDING, MATERIALS AND CIVIL ENGINEERING, PTS 1-8 | 2011年 / 71-78卷

关键词：

Nylon chemical industrial wastewater; Immobilized high-efficiency microbes anaerobic filter; A/O; COD removal; Nitrification; Denitrification;

D O I：

10.4028/www.scientific.net/AMM.71-78.3133

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A company in Pingdingshan of Henan province using a new type of AF (high-efficiency immobilized biological anaerobic biofilter) and A/O process to treat nylon chemical industrial wastewater, In this study, we monitored the system for one month (Dec.1.2010-Jan.1.2011). The effect of the conditions of temperature, pH and COD, nitrate, ammonia and total nitrogen treatment effect along the system were investigated, the results showed that: average COD removal efficiency reached 97%, average NH4+-N removal efficiency was higher than 90% and the effect of the system is good. The effluent meets the first grade criteria of integrated wastewater discharge standard (GB8978-1996).

引用

页码：3133 / +

页数：2

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