| 锌灰生产电解锌工艺过程及环境影响分析 |
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| 引用本文： | 毛龙满,汤小群,吴颖靖,赵秉华,田明明.锌灰生产电解锌工艺过程及环境影响分析[J].江西科学,2010,28(2):216-220. |
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| 作者姓名： | 毛龙满 汤小群 吴颖靖 赵秉华 田明明 |
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| 作者单位： | 江西省环境保护科学研究院,江西,南昌,330029 |
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| 摘 要： | 通过某利用锌灰生产电解锌企业的原料、生产工艺的介绍,定量地分析了废气、固体废物、废水的产生量,提出了减缓环境影响的措施。电解锌生产过程产生的主要大气污染物是硫酸雾,通过电除雾器吸收,既可回收利用硫酸,又使废气中酸雾达标排放;生产过程产生的各种废水全部回用于造液工序,实现废水零排放;各设备噪声采取相应减震、减噪措施,厂界噪声可达标排放;固体废物可综合利用。
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| 关 键 词： | 锌灰 电解锌 环境影响分析 |
Environmental Impacts of Electrolytic Zinc Production Process from Zinc Ash |
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| MAO Long-man,Tang Xiao-qun,Wu Ying-jing,Zhao Bing-hua,Tian Ming-ming.Environmental Impacts of Electrolytic Zinc Production Process from Zinc Ash[J].Jiangxi Science,2010,28(2):216-220. |
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| Authors: | MAO Long-man Tang Xiao-qun Wu Ying-jing Zhao Bing-hua Tian Ming-ming |
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| Institution: | Jiangxi Academy of Environmental Sciences/a>;Jiangxi Nanchang 330029 PRC |
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| Abstract: | By means of introduction on the raw materials and the production process of electrolytic zinc recovery from zinc ash,the production of waste gas,waste water and waste residues were quantitatively analysed,and then the measures to mitigate environmental impacts were proposed.The major air pollutant which generated in the electrolytic zinc production is sulfuric acid mist.Through Electrostatic precipitators to collect the mist,not only the sulfuric acid can be recycled,but also the discharge of waste gas woul... |
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| Keywords: | Zinc ash Electrolytic zinc Environmental impact analysis |
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