[1]孙剑辉,艾涤非,高健磊,等.厌氧折流板反应器处理邻硝基苯胺废水的研究[J].郑州大学学报(工学版),2005,26(02):60-62.[doi:10.3969/j.issn.1671-6833.2005.02.015]
　SUN Jianhui,Edifil,GAO Jianlei,et al.Study on the treatment of o-nitroaniline wastewater by anaerobic baffle reactor[J].Journal of Zhengzhou University (Engineering Science),2005,26(02):60-62.[doi:10.3969/j.issn.1671-6833.2005.02.015]

点击复制

厌氧折流板反应器处理邻硝基苯胺废水的研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

26卷

期数:

2005年02期

页码:

60-62

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Study on the treatment of o-nitroaniline wastewater by anaerobic baffle reactor

作者:

孙剑辉; 艾涤非; 高健磊; 等.

河南师范大学化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007, 北京京都房地产开发公司,北京,100062, 郑州大学环境与水利学院,河南,郑州,450002

Author(s):

SUN Jianhui; Edifil; GAO Jianlei; etc

关键词:

厌氧折流板反应器;  邻硝基苯胺;  厌氧处理;  废水

Keywords:

Anaerobic baffle reactor;  o-Nitroaniline;  anaerobic treatment;  Wastewater

DOI:

10.3969/j.issn.1671-6833.2005.02.015

文献标志码:

A

摘要:

采用厌氧折流板反应器在中温(37℃)条件下处理以蔗糖为基质的邻硝基苯胺废水.采用低负荷高去除率的方法驯化污泥,COD浓度采用标准重镉酸钾法,邻硝基苯胺浓度采用萘乙二胺偶氮光度法测定.结果表明:在进水邻硝基苯胺浓度小于8 mg/L,COD浓度为1200mg/L,HRT为1 d时,反应器运行稳定,邻硝基苯胺的去除率和COD去除率分别达84%和85%.当进水邻硝基苯胺浓度提高到15 mg/L时,邻硝基苯胺和COD的去除率仅分别降低11%和4%,表明厌氧折流板反应器对冲击负荷的适应能力较强.

Abstract:

Anaerobic baffle reactor was used to treat o-nitroaniline wastewater with sucrose as matrix at medium temperature (37°C). The sludge was domesticated by the method of low load and high removal rate, the COD concentration was determined by the standard potassium dacmate method, and the concentration of o-nitroaniline was determined by naphthalene ethylenediamine azo photometry. The results showed that when the concentration of o-nitroaniline in the influent was less than 8 mg/L, the COD concentration was 1200mg/L and the HRT was 1 d, the reactor operated stably, and the removal rate of o-nitroaniline and COD removal rate reached 84% and 85%, respectively.

常用功能