| 制革生产线节水与清洁生产改造的研究与实践 |
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| 引用本文： | 雷明智,;刘忠卿.制革生产线节水与清洁生产改造的研究与实践[J].皮革与化工,2014(4):15-18. |
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| 作者姓名： | 雷明智 ;刘忠卿 |
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| 作者单位： | [1]湖南科技职业学院,湖南长沙410004; [2]湖南立得皮革有限公司,湖南邵阳422000 |
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| 基金项目： | 国家发改委2013年中央预算内投资备选项目--湖南立得皮革有限公司猪牛皮加工生产线节水改造项目;湖南省科技厅资助项目：猪皮制革节水节能清洁生产线研发,基金编号2013SK3184 |
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| 摘 要： | 通过节水和清洁生产工艺的改造,加强用水管理,研制高效节水节能设备,建立废水治理与利用系统等措施,达到了节水和清洁生产的目的。在相同产量下节约生产用水55%以上,废水排放总量减少60%以上,减少硫化物80%、CODCr58%、BOD567%及污泥60%~65%,皮革产品各项技术指标达到相关标准,感官质量满足国内外市场的要求。
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| 关 键 词： | 节水技术 清洁生产 废水治理 工艺改造 |
The Research and Practice of Water-saving and Clean Production Transform in Leather Production Line |
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| LEI Ming-zhi;LIU Zhong-qing.The Research and Practice of Water-saving and Clean Production Transform in Leather Production Line[J].Leather and Chemicals,2014(4):15-18. |
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| Authors: | LEI Ming-zhi;LIU Zhong-qing |
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| Affiliation: | LEI Ming-zhi, LIU Zhong-qing (1.Hunan vocational college of science and technology, Changsha 410004, China; 2.Hunan Lead Leather Co., LTD. , Shaoyang 422000, China ) |
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| Abstract: | It can achieve the purpose of water-saving and clean production by improving the water-saving and clean production technology, strengthening the measure of water management, developing efficient equipment of water-saving and energy-saving, building the system of wastewater treatment and reuse. Under the same output, production water saving was more than 55%, wastewater emissions reduced by over 60%. Moreover, the reductions of sulfide, CODCr, BOD5 were 80%, 58%, 67% respectively, also with sludge reduced between 60%~65%. The leather products achieved relevant standards of various technical indexes, and the aesthetic quality met the requirements of domestic and foreign markets. |
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| Keywords: | water-saving technology cleaner production wastewater treatment technology improvement |
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