| FGD废水对水力除灰系统影响初探 |
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| 引用本文： | 方伟明.FGD废水对水力除灰系统影响初探[J].电力环境保护,2010,26(2):56-58. |
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| 作者姓名： | 方伟明 |
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| 作者单位： | 沙角A电厂,广东虎门,523936 |
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| 摘 要： | 从理论上分析了FGD废水与灰水的作用机理，研究了FGD废水对循环冲灰系统中的重金属排放和碳钢腐蚀的影响。结果表明：重金属排放浓度取决于灰水pH值，絮凝吸附作用有利于进一步降低重金属残留量。
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| 关 键 词： | FGD 废水 灰水 影响 |
Discussion on impact of FGD wastewater on ash-hydraulic transport system |
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| Abstract: | The reaction mechanism of the FGD wastewater and ash - sluicing water were analyzed theoretically. The simulation experiment of the impacts of FGD wastewater on the heavy metal emission and carbon steel cor- rosion in circulation ash - sluicing water system were studied. The results indicated that the heavy metal emis- sions density was decided by the pH value of ash - sluicing water and the flocculation adsorption was advantageous to further reduction of the heavy metal residual quantity. |
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| Keywords: | FGD |
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