| 石灰石-石膏湿法烟气脱硫废水处理工艺研究进展 |
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| 引用本文： | 成波,王红萍. 石灰石-石膏湿法烟气脱硫废水处理工艺研究进展[J]. 工业用水与废水, 2016, 0(1): 5-8. DOI: 10.3969/j.issn.1009-2455.2016.01.002 |
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| 作者姓名： | 成波 王红萍 |
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| 作者单位： | 1. 武汉大学 资源与环境科学学院,武汉,430079;2. 武汉大学 资源与环境科学学院, 武汉 430079;水资源安全保障湖北省协同创新中心, 武汉 430072 |
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| 摘 要： | 阐述了火电厂石灰石-石膏湿法烟气脱硫废水的水质特征,介绍了国内外脱硫废水的常规处理工艺,并指出其在处理过程中的优缺点;同时介绍了国外两种新型的脱硫废水处理工艺——流化床法和化学沉淀-微滤膜法;综述了国内外脱硫废水处理工艺的研究新进展,为今后脱硫废水处理技术的改进和创新提供参考。
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| 关 键 词： | 石灰石-石膏湿法烟气脱硫 脱硫废水 处理工艺 |
Research progress of limestone-gypsum wet flue gas desulphurization wastewater treatment technology |
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| Abstract: | The characteristics of the limestone-gypsum wet flue gas desulphurization (FGD) wastewater from a thermal power plant was elaborated, the conventional processes for the said kind of wastewater treatment adopted in China and abroad were introduced with the advantages and disadvantages of them pointed out at the same time. Two kinds of novel technologies: fluidized bed process and chemical sedimentation-microfiltration membrane process which had been applied at abroad for desulphurization wastewater treatment were recom-mended; besides, the research progress of the said kind of wastewater treatment technology was also elaborated, which provided reference for the future improvement and innovation of the desulphurization wastewater treatment technology. |
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| Keywords: | limestone-gypsum wet flue gas desulphurization desulphurization wastewater treatment tech-nology |
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