| UV/TiO2-Fenton试剂系统处理制药废水的研究 |
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| 引用本文： | 程沧沧,肖忠海,胡德文,张坚亦.UV/TiO2-Fenton试剂系统处理制药废水的研究[J].环境科学研究,2001,14(2):33-35. |
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| 作者姓名： | 程沧沧 肖忠海 胡德文 张坚亦 |
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| 作者单位： | 江汉大学,城建环保系,湖北,武汉,430019 |
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| 摘 要： | 以TiO2为催化剂，并将其制膜固定在不锈钢质反应器内上，以9W低压汞灯为光源，引入Fenton试剂，对武汉市某制工厂制药废水进行了处理实验。取得了脱色率100％，CODCr去除率92.3％的效果。硝基苯类化合物含量从8.05mg/L降至0.41mg/L。还探讨 了多种因素对光降解的影响。
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| 关 键 词： | 制药废水处理 硝基苯 光降解 二氧化钛 Fenton试剂 |
Study on Pharmaceutical Wastewater Treatment by UV/TiO2-Fenton Agent |
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| CHENG Cang-cang,XIAO Zhong-hai,HU De-wen,ZHANG Jian-yi.Study on Pharmaceutical Wastewater Treatment by UV/TiO2-Fenton Agent[J].Research of Environmental Sciences,2001,14(2):33-35. |
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| Authors: | CHENG Cang-cang XIAO Zhong-hai HU De-wen ZHANG Jian-yi |
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| Abstract: | TiO 2 was used as catalyst, made in the form of film and fixed on the inner wall of the stainless steel photoreactor. The 9 W low voltage mercury lamp was applied as light sources and Fenton agent introduced to perform pharmaceutical wastewater treatment at one pharmaceutical factory in Wuhan City. The resulted decoloration rate was 100%, with COD Cr removal rate of 92.3%. Content of nitrobenzene compounds was reduced from 8.05 mg/L to 0.41 mg/L. Various factors affecting photodegradation were discussed. |
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| Keywords: | pharmaceutical wastewater nitrobenzene photodegradation TiO 2 Fenton agent |
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