三维电极法处理丙烯酸丁酯生产废水的研究

余丽娜; 宋玉栋; 周岳溪; 朱书全; 李军; 王俊

环境工程学报

三维电极法处理丙烯酸丁酯生产废水的研究

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余丽娜, 宋玉栋, 周岳溪, 朱书全, 李军, 王俊. 三维电极法处理丙烯酸丁酯生产废水的研究[J]. 环境工程学报, 2011, 5(5): 1025-1028.

引用本文:

余丽娜, 宋玉栋, 周岳溪, 朱书全, 李军, 王俊. 三维电极法处理丙烯酸丁酯生产废水的研究[J]. 环境工程学报, 2011, 5(5): 1025-1028.

Yu Lina, Song Yudong, Zhou Yuexi, Zhu Shuquan, Li Jun, Wang Jun. Treatment of butyl acrylate production wastewater by three-dimensional electrode process[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1025-1028.

Citation:

Yu Lina, Song Yudong, Zhou Yuexi, Zhu Shuquan, Li Jun, Wang Jun. Treatment of butyl acrylate production wastewater by three-dimensional electrode process[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1025-1028.

三维电极法处理丙烯酸丁酯生产废水的研究

1.
中国矿业大学（北京）化学与环境工程学院，北京 100083； 2.中国环境科学研究院水污染控制技术研究中心，北京 100012
2.
中国环境科学研究院水污染控制技术研究中心，北京 100012
3.
中国石油吉林石化分公司电石厂，吉林 132022
基金项目:
国家“水体污染控制与治理”科技重大专项（2008ZX07207-004）
中图分类号: X703.1

Treatment of butyl acrylate production wastewater by three-dimensional electrode process

1.
School of Chemical and Environmental Engineering，China University of Mining and Technology，Beijing 100083，China；2.Research Center of Water Pollution Control Technology， Chinese Research Academy of Environmental Sciences，Beijing 100012，China
2.
Research Center of Water Pollution Control Technology， Chinese Research Academy of Environmental Sciences，Beijing 100012，China
3.
Calcium Carbide Factory，Petro China Jilin Petrochemical Company，Jilin 132022，China
Fund Project:

摘要: 对比了二维电极与三维电极对丙烯酸丁酯生产废水的处理效果，考察了三维电极条件下废水初始COD浓度、曝气强度、极板间距对废水处理效果的影响，并研究了丙烯酸丁酯生产废水中特征污染物的去除过程。结果表明：三维电极对丙烯酸丁酯生产废水COD的去除率明显高于二维电极；三维电极电流效率和能耗受污染物浓度影响较大，污染物浓度越高，电流效率越高，处理单位废水的能耗越低；三维电极极板间距和曝气强度对电解效率有一定的影响，极板间距为3 cm，曝气强度为0.1 L/(min?L)时较优；三维电极去除丙烯酸、对甲基苯磺酸以及COD的过程均符合一级动力学关系，对甲基苯磺酸比丙烯酸更容易降解。
- 三维电极丙烯酸丁酯丙烯酸对甲基苯磺酸
Abstract: A study on the treatment of butyl acrylate production wastewater by electrolysis process was carried out. The two-dimensional and three-dimensional electrode methods were compared. The effects of different factors on treatment efficiency with the three-dimensional electrode， such as initial COD concentration， aeration intensity and electrode plate spacing were investigated. And the treatment process and its removal mechanism of the specific pollutants in the wastewater were discussed. The results indicate that the three-dimensional electrode method is superior to two-dimensional. Increasing the initial pollutants concentration by three-dimensional electrode could improve the current efficiency and decrease the energy consumption. It is indicated that the effect of electrode plate spacing and aeration intensity on the electrolysis efficiency is considerable， while the conditions with the electrode plate spacing of 3 cm and aeration intensity of 0.1 L/(min?L) is the optimum. The degradation of acrylic acid， the p-toluenesulfonic acid and COD all follows the first order kinetics.P-toluenesulfonic acid is more easily degradable than acrylic acid.
- three-dimensional electrode

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余丽娜, 宋玉栋, 周岳溪, 朱书全, 李军, 王俊. 三维电极法处理丙烯酸丁酯生产废水的研究[J]. 环境工程学报, 2011, 5(5): 1025-1028.

引用本文:

余丽娜, 宋玉栋, 周岳溪, 朱书全, 李军, 王俊. 三维电极法处理丙烯酸丁酯生产废水的研究[J]. 环境工程学报, 2011, 5(5): 1025-1028.

Citation:

三维电极法处理丙烯酸丁酯生产废水的研究

1. 中国矿业大学（北京）化学与环境工程学院，北京 100083； 2.中国环境科学研究院水污染控制技术研究中心，北京 100012
2. 中国环境科学研究院水污染控制技术研究中心，北京 100012
3. 中国石油吉林石化分公司电石厂，吉林 132022

收稿日期: 2010-06-04

基金项目:

国家“水体污染控制与治理”科技重大专项（2008ZX07207-004）

关键词:

三维电极丙烯酸丁酯丙烯酸对甲基苯磺酸

摘要: 对比了二维电极与三维电极对丙烯酸丁酯生产废水的处理效果，考察了三维电极条件下废水初始COD浓度、曝气强度、极板间距对废水处理效果的影响，并研究了丙烯酸丁酯生产废水中特征污染物的去除过程。结果表明：三维电极对丙烯酸丁酯生产废水COD的去除率明显高于二维电极；三维电极电流效率和能耗受污染物浓度影响较大，污染物浓度越高，电流效率越高，处理单位废水的能耗越低；三维电极极板间距和曝气强度对电解效率有一定的影响，极板间距为3 cm，曝气强度为0.1 L/(min?L)时较优；三维电极去除丙烯酸、对甲基苯磺酸以及COD的过程均符合一级动力学关系，对甲基苯磺酸比丙烯酸更容易降解。

English Abstract

Treatment of butyl acrylate production wastewater by three-dimensional electrode process

1. School of Chemical and Environmental Engineering，China University of Mining and Technology，Beijing 100083，China；2.Research Center of Water Pollution Control Technology， Chinese Research Academy of Environmental Sciences，Beijing 100012，China
2. Research Center of Water Pollution Control Technology， Chinese Research Academy of Environmental Sciences，Beijing 100012，China
3. Calcium Carbide Factory，Petro China Jilin Petrochemical Company，Jilin 132022，China

Received Date: 2010-06-04

Fund Project:

Keywords:

three-dimensional electrode

Abstract: A study on the treatment of butyl acrylate production wastewater by electrolysis process was carried out. The two-dimensional and three-dimensional electrode methods were compared. The effects of different factors on treatment efficiency with the three-dimensional electrode， such as initial COD concentration， aeration intensity and electrode plate spacing were investigated. And the treatment process and its removal mechanism of the specific pollutants in the wastewater were discussed. The results indicate that the three-dimensional electrode method is superior to two-dimensional. Increasing the initial pollutants concentration by three-dimensional electrode could improve the current efficiency and decrease the energy consumption. It is indicated that the effect of electrode plate spacing and aeration intensity on the electrolysis efficiency is considerable， while the conditions with the electrode plate spacing of 3 cm and aeration intensity of 0.1 L/(min?L) is the optimum. The degradation of acrylic acid， the p-toluenesulfonic acid and COD all follows the first order kinetics.P-toluenesulfonic acid is more easily degradable than acrylic acid.

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三维电极法处理丙烯酸丁酯生产废水的研究

Treatment of butyl acrylate production wastewater by three-dimensional electrode process

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三维电极法处理丙烯酸丁酯生产废水的研究

English Abstract

Treatment of butyl acrylate production wastewater by three-dimensional electrode process

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