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微波辐照解毒铬渣影响因素的研究

梁 波 宁 平 陈丽云

梁 波, 宁 平, 陈丽云. 微波辐照解毒铬渣影响因素的研究[J]. 环境科学研究, 2005, 18(2): 89-93.
引用本文: 梁 波, 宁 平, 陈丽云. 微波辐照解毒铬渣影响因素的研究[J]. 环境科学研究, 2005, 18(2): 89-93.
LIANG Bo, NING Ping, CHEN Li-yun. Study on Impact Factors during Detoxicating Slag Containing Chromium by Microwave Radiation[J]. Research of Environmental Sciences, 2005, 18(2): 89-93.
Citation: LIANG Bo, NING Ping, CHEN Li-yun. Study on Impact Factors during Detoxicating Slag Containing Chromium by Microwave Radiation[J]. Research of Environmental Sciences, 2005, 18(2): 89-93.

微波辐照解毒铬渣影响因素的研究

Study on Impact Factors during Detoxicating Slag Containing Chromium by Microwave Radiation

  • 摘要: 对含铬废渣微波辐照解毒新方法进行了基础性研究,主要包括铬渣和还原剂--煤在微波场中的升温行为,操作条件(微波功率、辐照时间、配比、煤渣质量)对铬渣中Cr6+转化率的影响.应用正交试验法对影响因素进行了分析.研究结果表明:铬渣和煤均能吸收微波能,且煤是很好的碳质还原剂;微波功率、辐照时间、配比的提高有助于转化率的提高;初始w(C)达20%后,反应速率基本不受含碳量的影响;煤渣质量的增加对转化率有一定影响,但不显著.

     

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出版历程
  • 收稿日期:  2004-06-07
  • 刊出日期:  2005-04-25

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