Photo-degradation of C.I. Disperse Blue 56 by UV irradiation combined with manganese minerals

Photo-degradation of C.I. Disperse Blue 56 (DB56) by UV irradiation combined with manganese minerals (UV/MM) was investigated in this paper. Through comparative study with the UV/titanium dioxide (TiO2) process, it was found that the UV/MM method had similar photodegradation efficiency to UV/TiO2 an...

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Veröffentlicht in:Water environment research : a research publication of the Water Environment Federation. - 1998. - 82(2010), 7 vom: 25. Juli, Seite 610-6
1. Verfasser: Fu, Jie (VerfasserIn)
Weitere Verfasser: Sheng, Sheng, Luo, Yin, Zhao, Hui, Zeng, Qing-Fu, An, Shu-Qing, Zhu, Hai-Liang
Format: Aufsatz
Sprache:English
Veröffentlicht: 2010
Zugriff auf das übergeordnete Werk:Water environment research : a research publication of the Water Environment Federation
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Minerals Manganese 42Z2K6ZL8P
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245 1 0 |a Photo-degradation of C.I. Disperse Blue 56 by UV irradiation combined with manganese minerals 
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520 |a Photo-degradation of C.I. Disperse Blue 56 (DB56) by UV irradiation combined with manganese minerals (UV/MM) was investigated in this paper. Through comparative study with the UV/titanium dioxide (TiO2) process, it was found that the UV/MM method had similar photodegradation efficiency to UV/TiO2 and was slightly more effective in removing the toxicity. In the conditions of DB56 concentration = 400 mg/L, pH = 9.0, manganese minerals dosage = 20 g/L, room temperature (25 degrees C), dissolved oxygen (O2) = 50 L/h, and reaction time = 1 hour, the color and chemical oxygen demand removal percentages were up to approximately 94 and 51%, respectively. The results of this study indicate that UV/MM is an alternative approach that should be explored further in the treatment of dyeing wastewaters 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Minerals  |2 NLM 
650 7 |a Manganese  |2 NLM 
650 7 |a 42Z2K6ZL8P  |2 NLM 
700 1 |a Sheng, Sheng  |e verfasserin  |4 aut 
700 1 |a Luo, Yin  |e verfasserin  |4 aut 
700 1 |a Zhao, Hui  |e verfasserin  |4 aut 
700 1 |a Zeng, Qing-Fu  |e verfasserin  |4 aut 
700 1 |a An, Shu-Qing  |e verfasserin  |4 aut 
700 1 |a Zhu, Hai-Liang  |e verfasserin  |4 aut 
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