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There are 13 papers published in subject: > since this site started. |
Results per page: | 13 Total, 2 Pages | << First < Previous 1 2 |
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1. Degradation of Reactive Brilliant Blue KN-R Solution with Internal Electrolysis Enhanced by Microwave Plasma | |||
Li Li,Zeng Qing-Fu,Ruan Xin-Chao ,Li Hai-Yan,Yang Jun,Lu Xiao-Hua | |||
Environmental Science and Techology 04 April 2007 | |||
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Abstract:A kind of violent spark discharge between active carbon and iron is formed under microwave radiation, which making up of non-stable discharge plasma in microwave field. Under the work of microwave radiation and microwave plasma, active carbon’s absorbent ability and iron’s internal electrolysis reactive activity were regenerated. This study applied the technology of internal electrolysis enhanced by microwave plasma to degradate reactive brilliant blue KN-R solution. Before and after regeneration, the absorbance and CODCr value of solution were measured and SEM(Scanning Electron Microscope) figures of the configuration of active carbon and iron were recorded and compared. | |||
TO cite this article:Li Li,Zeng Qing-Fu,Ruan Xin-Chao , et al. Degradation of Reactive Brilliant Blue KN-R Solution with Internal Electrolysis Enhanced by Microwave Plasma[OL].[ 4 April 2007] http://en.paper.edu.cn/en_releasepaper/content/11965 |
2. The Study of Acrylic Fiber Wastewater’s Degradation by Ultrasonic and Activated Sludge System | |||
Li Zhanchen,Han Xue,Nan Yan | |||
Environmental Science and Techology 22 August 2006 | |||
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Abstract:Acrylic fiber wastewater is one kind of highly concentrated organic wastewater which contains various pollutants and complex compounds. It brings some large environmental pollutions and is difficult to deal through sole craft processing. This study focuses on the methods of removing acrylic fiber wastewater by using aerobic bio-chemical processing ,anaerobic bio-chemical processing and ultrasonic method. The result indicated that the disposal of COD could come up to 94.14%, the concentration of COD is only 85mg/L, attain to the first-level national effluent standard. | |||
TO cite this article:Li Zhanchen,Han Xue,Nan Yan. The Study of Acrylic Fiber Wastewater’s Degradation by Ultrasonic and Activated Sludge System[OL].[22 August 2006] http://en.paper.edu.cn/en_releasepaper/content/7987 |
3. Preparation mechanism of collagen fiber immobilized tannins and their adsorption behaviors for heavy metal ions | |||
Liao Xue-pin | |||
Environmental Science and Techology 04 April 2005 | |||
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Abstract:s a kind of novel adsorption material, collagen fiber immobilized tannin has promised to be an effective adsorbent for removing heavy metal ions from water. In this paper, the mechanism of preparing collagen fiber immobilized tannins was explored and their adsorption behaviors for heavy metal ions were extensively investigated. The results indicated that the formation of the covalent linkage of aldehyde between the nucleophilic sites of tannins and the amino groups of collagen side chains is the reason for solvent extraction resistance and high thermal stability of immobilized tannins. This observation is different from the previous elucidation of collagen-tannin-aldehyde interaction and implies that only condensed tannins, which have rich nucleophilic sites, can be immobilized onto collagen fiber by the described approach. The immobilized condensed tannins were effective in adsorbing Au(III), Th(IV), Cu(II), Pb(II), Cd(II) and Hg(II) from water. For some metal ions, like Au(III) and | |||
TO cite this article:Liao Xue-pin. Preparation mechanism of collagen fiber immobilized tannins and their adsorption behaviors for heavy metal ions[OL].[ 4 April 2005] http://en.paper.edu.cn/en_releasepaper/content/1795 |
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