| 鞣制废液的循环技术 |
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| 引用本文： | P. Mokrejs,D. Janacova,M. Mladek,K. Kolomaznik,F. Langmaier,V. Vasek.鞣制废液的循环技术[J].皮革科学与工程,2007,17(4):3-8. |
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| 作者姓名： | P. Mokrejs D. Janacova M. Mladek K. Kolomaznik F. Langmaier V. Vasek |
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| 作者单位： | [1]Tomas Bata University , Faculty of Technology, Department of Protein and Leather, nam.TGM275.762 72 Zlin;The Czech Republic [2]Tomas Bata University, Faculty of Applied In formatics, Institute of Processing Control and Applied Computer Science, Nad Stranemi 4511, 760 05 Zlin, The Czech Republic |
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| 基金项目： | Acknowledgements： The authors would like to thank to The Ministry of Education of The Czech Republic for financial support to this work executed under MSM Grant No 7088352102. |
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| 摘 要： | 制革属于典型的工业分支，制革工业中会产生大量的污染环境的废液和废固。该论文利用铬鞣革废物的酶法水解用铬污泥除去鞣制废液中的铬。除去铬的原理是鞣后的铬污泥从废液中吸收铬。该循环技术回收率可达99％，操作简单、成本低廉。
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| 关 键 词： | 固体废弃物 液体废弃物 铬污泥 鞣制废液 铬回收 |
| 文章编号： | 1004-7964（2007）04-0003-06 |
| 修稿时间： | 2007-05-21 |
Recycling Technology for Waste Tanning Liquors |
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| P. Mokrejs,D. Janacova,M. Mladek,K. Kolomaznik,F. Langmaier,V. Vasek.Recycling Technology for Waste Tanning Liquors[J].Leather Science and Engineering,2007,17(4):3-8. |
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| Authors: | P Mokrejs D Janacova M Mladek K Kolomaznik F Langmaier V Vasek |
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| Affiliation: | 1. Tomas Bata University, Faculty of Technology , Department of Protein and Leather, nam.TGM 275, 762 72 Zlin , The Czech Republic
2. Tomas Bata University, Faculty of Applied Informatics, Institute of Processing Control and Applied Computer Science,Nad Stranemi 4511, 760 05 Zlin, The Czech Republic |
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| Abstract: | Tannery belongs to typical industrial branches which during the technological process produce considerable quantities of liquid and solid wastes contributing to polluting the environment. The presented work describes dechromation of waste tanning liquor utilising chrome sludge produced through enzymatic hydrolysis of chrome-tanned leather wastes. The principle of dechromarion consists in sorption of chrome from waste liquor after tanning to chrome sludge. Recycling technology is characterised by an almost 99 % efficiency, simplicity and low investment requirements. |
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| Keywords: | solid waste liquid waste chrome sludge waste tanning liquor chrome recovery |
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