| ClO2氧化/粉煤灰吸附协同体系处理印染废水的实验研究 |
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| 引用本文： | 鲁秀国,刘占孟,翟建.ClO2氧化/粉煤灰吸附协同体系处理印染废水的实验研究[J].邢台职业技术学院学报,2007,24(3):1-3,9. |
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| 作者姓名： | 鲁秀国 刘占孟 翟建 |
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| 作者单位： | 1. 华东交通大学,土木建筑学院,江西,南昌,330013
2. 江苏南大戈德环保科技有限公司,江苏,南京,210000 |
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| 摘 要： | 利用ClO2氧化/粉煤灰吸附协同体系对一实际印染废水进行了处理实验研究,结果表明,对于CODcr为750mg/L、色度为250倍的1000mL印染废水,当溶液的pH为4.5,ClO2用量20mg/L,粉煤灰吸附用量2.5g,在合适的反应和吸附时间下,处理后的废水CODcr<100mg/L,色度<40倍,达到了国家纺织染整工业废水的排放要求(GB4287—92),本文同时对二者的协同机理进行了理论上的探讨。
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| 关 键 词： | ClO2氧化 粉煤灰吸附 协同 印染废水 |
| 文章编号： | 1008-6129（2007）03-0001-04 |
| 修稿时间： | 2007-04-06 |
Researches on Treating Dyeing Wastewater With Cooperation Action of ClO2 Oxidation and Fly Ash Adsorption |
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| LU Xiu-guo,LIU Zhan-meng,ZHAI Jian.Researches on Treating Dyeing Wastewater With Cooperation Action of ClO2 Oxidation and Fly Ash Adsorption[J].Xingtai Vocational and Technical College,2007,24(3):1-3,9. |
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| Authors: | LU Xiu-guo LIU Zhan-meng ZHAI Jian |
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| Abstract: | Experiments on treating dyeing wastewater with cooperation action of ClO2 oxidation and fly ash adsorption were carried out.Results show that,on the condition of pH=4.5 and 20mg/L of the dosage of ClO2 and 2.5g fly ash,and the optimal reaction and adsorption time,the CODcr and colorness of wastewater(original CODcr=750mg/L and colorness=250) is less than 100mg/L and 40 after treating,respectively,which reached the state standard of dyeing wastewater discharge.Furthermore,mechanisms on cooperation action of ClO2 and fly ash a discussed in the paper. |
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| Keywords: | ClO2 oxidation fly ash adsorption cooperation action dyeing wastewater |
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