高铁酸钾氧化处理苯酚废水的研究

武秀文; 蓝惠霞

环境工程学报

高铁酸钾氧化处理苯酚废水的研究

武秀文, 蓝惠霞. 高铁酸钾氧化处理苯酚废水的研究[J]. 环境工程学报, 2011, 5(5): 1021-1024.

引用本文:

武秀文, 蓝惠霞. 高铁酸钾氧化处理苯酚废水的研究[J]. 环境工程学报, 2011, 5(5): 1021-1024.

Wu Xiuwen, Lan Huixia. Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1021-1024.

Citation:

Wu Xiuwen, Lan Huixia. Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1021-1024.

高铁酸钾氧化处理苯酚废水的研究

武秀文¹,
蓝惠霞²

1.
东莞理工学院化学与环境工程学院，东莞 523808
2.
青岛科技大学环境与安全工程学院，青岛 266042
基金项目:
国家“水体污染控制与治理”科技重大专项（2009ZX07211-005-02）

东莞市科技计划项目（200910814000295）

东莞理工学院自然科学青年基金资助项目（2010ZQ15）
中图分类号: X703.1

Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)

Wu Xiuwen¹,
Lan Huixia²

1.
College of Chemistry and Environmental Engineering， Dongguan University of Technology， Dongguan 523808， China
2.
College of Environment and Safe Engineering， Qingdao University of Science and Technology， Qingdao 266042， China
Fund Project:

摘要: 采用高铁酸钾氧化法处理了具有难生化特性的苯酚废水，以期为该废水提供一种高效经济的处理方法。研究了高铁酸钾加入量、pH值、反应时间、苯酚初始浓度和稳定剂对苯酚废水处理效果的影响。实验结果表明，高铁酸钾投加量为1.2 g/L，pH值为4，反应30 min，初始苯酚浓度为100 mg/L时处理效果最好。所考察的稳定剂包括HAC、Na2SiO3、Na3PO4和Na2MoO4，其中投加2.4 mg/L时高铁酸钾和3 mg/L时高铁酸钾均能获得较好的处理效果。在优化的实验条件下，COD去除率达到54%以上。
- 苯酚废水 /
- 高铁酸钾 /
- 氧化 /
- COD
Abstract: Potassium ferrate(Ⅵ) oxidation process was employed to treat the bio-refractory wastewater containing phenol for the purpose of presenting a high-performance and economical alternative for this wastewater. The effects of potassium ferrate dosage， pH value， reaction time， initial phenol concentration and stabilizers on the treatment efficiency were investigated. The results showed that the best treatment was obtained under the conditions: potassium ferrate dosage of 1.2 g/L， pH 4， reaction time of 30 min and initial phenol concentration of 100 mg/L. The investigated stabilizers included HAC， Na2SiO3， Na3PO4 and Na2MoO4， and among these stabilizers， both acetate of 2.4 mg/L and sodium silicate of 3 mg/L could lead to a better treatment. In addition， a COD removal efficiency of higher than 54% could be achieved under the optimum conditions.
- phenol wastewater /
- potassium ferrate(Ⅵ) /
- oxidation /
- COD

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武秀文, 蓝惠霞. 高铁酸钾氧化处理苯酚废水的研究[J]. 环境工程学报, 2011, 5(5): 1021-1024.

引用本文:

武秀文, 蓝惠霞. 高铁酸钾氧化处理苯酚废水的研究[J]. 环境工程学报, 2011, 5(5): 1021-1024.

Wu Xiuwen, Lan Huixia. Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1021-1024.

Citation:

Wu Xiuwen, Lan Huixia. Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)[J]. Chinese Journal of Environmental Engineering, 2011, 5(5): 1021-1024.

高铁酸钾氧化处理苯酚废水的研究

武秀文¹,
蓝惠霞²

1. 东莞理工学院化学与环境工程学院，东莞 523808
2. 青岛科技大学环境与安全工程学院，青岛 266042

收稿日期: 2010-11-28

基金项目:

国家“水体污染控制与治理”科技重大专项（2009ZX07211-005-02）

东莞市科技计划项目（200910814000295）

东莞理工学院自然科学青年基金资助项目（2010ZQ15）

关键词:

苯酚废水 /
高铁酸钾 /
氧化 /
COD

摘要: 采用高铁酸钾氧化法处理了具有难生化特性的苯酚废水，以期为该废水提供一种高效经济的处理方法。研究了高铁酸钾加入量、pH值、反应时间、苯酚初始浓度和稳定剂对苯酚废水处理效果的影响。实验结果表明，高铁酸钾投加量为1.2 g/L，pH值为4，反应30 min，初始苯酚浓度为100 mg/L时处理效果最好。所考察的稳定剂包括HAC、Na2SiO3、Na3PO4和Na2MoO4，其中投加2.4 mg/L时高铁酸钾和3 mg/L时高铁酸钾均能获得较好的处理效果。在优化的实验条件下，COD去除率达到54%以上。

English Abstract

Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)

Wu Xiuwen¹,
Lan Huixia²

1. College of Chemistry and Environmental Engineering， Dongguan University of Technology， Dongguan 523808， China
2. College of Environment and Safe Engineering， Qingdao University of Science and Technology， Qingdao 266042， China

Received Date: 2010-11-28

Fund Project:

Keywords:

Abstract: Potassium ferrate(Ⅵ) oxidation process was employed to treat the bio-refractory wastewater containing phenol for the purpose of presenting a high-performance and economical alternative for this wastewater. The effects of potassium ferrate dosage， pH value， reaction time， initial phenol concentration and stabilizers on the treatment efficiency were investigated. The results showed that the best treatment was obtained under the conditions: potassium ferrate dosage of 1.2 g/L， pH 4， reaction time of 30 min and initial phenol concentration of 100 mg/L. The investigated stabilizers included HAC， Na2SiO3， Na3PO4 and Na2MoO4， and among these stabilizers， both acetate of 2.4 mg/L and sodium silicate of 3 mg/L could lead to a better treatment. In addition， a COD removal efficiency of higher than 54% could be achieved under the optimum conditions.

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高铁酸钾氧化处理苯酚废水的研究

Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)

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高铁酸钾氧化处理苯酚废水的研究

English Abstract

Study on treatment of phenol wastewater using potassium ferrate (Ⅵ)

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