| 不锈钢负载TiO2薄膜光降解印染废水 |
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| 引用本文： | 程沧沧,肖忠海,张坚亦,胡德文.不锈钢负载TiO2薄膜光降解印染废水[J].环境污染与防治,2001,23(5):241-242. |
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| 作者姓名： | 程沧沧 肖忠海 张坚亦 胡德文 |
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| 作者单位： | 程沧沧（江汉大学城建环保系,武汉,430019）;肖忠海（江汉大学城建环保系,武汉,430019）;张坚亦（江汉大学城建环保系,武汉,430019）;胡德文（江汉大学城建环保系,武汉,430019） |
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| 基金项目： | 湖北省教委科研立项课题 |
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| 摘 要： | 以TiO2为催化剂,将其制膜固定在不锈钢质光反应器内壁上,以125W高压汞灯为光源,对武汉市某丝绸厂的印染废水进行了处理实验.取得了脱色率100%,CODCr去除率83.4%的效果,并探讨了多种因素对光降解的影响.
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| 关 键 词： | 印染废水 光降解 二氧化钛 不锈钢 |
Photodegradation of dyeing wastewater with adherent semiconductor catalyst |
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| Cheng Cangcang,Xiao Zhonghai,Zhang Jianyi,et al..Photodegradation of dyeing wastewater with adherent semiconductor catalyst[J].Environmental Pollution & Control,2001,23(5):241-242. |
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| Authors: | Cheng Cangcang Xiao Zhonghai Zhang Jianyi |
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| Institution: | Cheng Cangcang,Xiao Zhonghai,Zhang Jianyi,et al. Department of Urban Construction and Environmental Protection,Jianghan University,Wuhan 430019 |
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| Abstract: | The photodegradation of dye\|wastewater was studied. The photocatalyst (TiO\-2) was immobilized on stainless steel reactor. The decolor rate and COD\-\{Cr\} removal efficiency were 100% and 83 4%, respectively, under a 125 W high pressure mercury lamp and 30 min irradiation. The influences of various parameters were studied. |
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| Keywords: | Dye\|wastewater\ Photodegradation\ Titanium dioxide\ Stainless steel |
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