| 硫酸法钛白粉“三废”治理与利用的研究进展 |
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| 引用本文： | 李具康,代佼.硫酸法钛白粉“三废”治理与利用的研究进展[J].环境科学导刊,2014(4):63-66. |
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| 作者姓名： | 李具康 代佼 |
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| 作者单位： | 攀枝花市环境监测站、攀枝花市环境保护科学研究所,四川攀枝花617000 |
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| 摘 要： | 介绍了硫酸法钛白粉生产工艺和污染物产生环节，详细阐述了生产废气、废液和废渣的特性和种类，从污染物综合治理的角度分析了“三废”治理的技术路线，重点阐述了煅烧尾气、酸解尾气和酸性废水治理措施以及废酸和硫酸亚铁的综合利用情况。
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| 关 键 词： | 硫酸法 钛白粉 三废 综合治理 进展 |
Research on Treatment and Utilization of“Three Wastes”of Tianium Dioxide Production by Sulfuric Acid Process |
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| LI Ju-kang,DAI Jiao.Research on Treatment and Utilization of“Three Wastes”of Tianium Dioxide Production by Sulfuric Acid Process[J].Yunnan Environmental Science,2014(4):63-66. |
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| Authors: | LI Ju-kang DAI Jiao |
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| Institution: | (Panzhihua Environmental Monitoring Station, Panzhihua Research Institute of Environmental Protection, Panzhihua Sichuan 617000 China) |
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| Abstract: | The sulfuric acid process producing titanium dioxide was presented as well as the knots discharging the pollutants.The properties and categories of waste gas,waste liquids,and solid wastes from the process were intro-duced.The technologies to treat the three wastes were analyzed based on the ideas of comprehensive treatment and utilization.Especially,the treatment of calcined exhaust,acid hydrolysis exhaust,and acid water and the compre-hensive utilization of waste acid and ferrous sulfate were focused on in the paper. |
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| Keywords: | sulfuric acid process titanium dioxide three wastes comprehensive treatment progress |
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