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程俊华, 张健, 陈刚, 吕文晏. 玻璃抛光废渣理化特性研究[J]. 环境工程学报, 2013, 7(5): 1929-1932.
引用本文: 程俊华, 张健, 陈刚, 吕文晏. 玻璃抛光废渣理化特性研究[J]. 环境工程学报, 2013, 7(5): 1929-1932.
shu
Cheng Junhua, Zhang Jian, Chen Gang, Lü Wenyan. Study on physical and chemical characteristics of slag polished from glass article[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1929-1932.
Citation: Cheng Junhua, Zhang Jian, Chen Gang, Lü Wenyan. Study on physical and chemical characteristics of slag polished from glass article[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1929-1932.
shu

玻璃抛光废渣理化特性研究

  • 1.

    盐城工学院材料工程学院,盐城 224051

  • 2.

    南京环务资源再生科技有限公司,南京 210098

  • 3.

    南京航天航空大学材料科学与技术学院,南京 211100

  • 基金项目:

    江苏省科技支撑计划-社会发展项目(BE2010619)

    江苏省新型环保重点实验室开放课题基金资助项目(AE201110)

  • 中图分类号: X705

Study on physical and chemical characteristics of slag polished from glass article

  • 1.

    Institute of Material Engineering, Yancheng Institute of Technology, Yancheng 224051, China

  • 2.

    Nanjing Huanwu Resources Recycling Technology Co.Ltd., Nanjing 210098, China

  • 3.

    College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China

  • Fund Project:

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  • 摘要: 为处置和利用一种玻璃抛光废渣,用XRF、ICP、XRD、SEM、灰熔点炉、粒度分析和浸出毒性等实验手段对其化学成分、浸出毒性、颗粒径和比表面积等理化性质进行了系统研究。结果表明,玻璃抛光废渣虽然主体是 Si、Al、Fe、K、Na、Ca和Mg的硅酸盐,但含一定量的Pb、Ba、Cr、Mn、Zn、V、Cu和As等重金属元素,80%的粒径小于15 μm,平均粒径为6.31 μm,比表面积为480 m2/g,是一种细粉状浸出毒性较高的有害固废;烧结能有效地固封和固溶其中的重金属,可作为控制其污染和处置利用的有效措施。
    Abstract: To treat and utilize a kind of polished waste powders resulted from glass article (PP) the physical and chemical characteristics of PP samples were analyzed in detail by ICP, X-ray diffraction (XRD), scanning electron microscope (SEM) particle size analysis, et al. The migration characteristics of heavy metals in PP and sintered PP were studied with systematic leaching experiments. The results show that the constituents of PP are Si,Al,Fe,K,Na,Ca,Mg with some minor constituents such as Pb,Ba,Cr,Mn,Zn,V,Cu,As. The particle size of the 80% of particles is smaller than 15 μm, and the average size of PP is about 6.13 μm, and the specific surface area is about 480 m2/g.PP contains high levels of leachable heavy metals and is classified as a hazardous waste. The pollution control and the utilization can be realized at the same time with the sintering treatment technique. In this way, the poisonous matter in PP can be effectively solidified.
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  • 收稿日期:  2012-04-05
  • 刊出日期:  2013-05-22
程俊华, 张健, 陈刚, 吕文晏. 玻璃抛光废渣理化特性研究[J]. 环境工程学报, 2013, 7(5): 1929-1932.
引用本文: 程俊华, 张健, 陈刚, 吕文晏. 玻璃抛光废渣理化特性研究[J]. 环境工程学报, 2013, 7(5): 1929-1932.
shu
Cheng Junhua, Zhang Jian, Chen Gang, Lü Wenyan. Study on physical and chemical characteristics of slag polished from glass article[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1929-1932.
Citation: Cheng Junhua, Zhang Jian, Chen Gang, Lü Wenyan. Study on physical and chemical characteristics of slag polished from glass article[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1929-1932.
shu

玻璃抛光废渣理化特性研究

  • 1. 盐城工学院材料工程学院,盐城 224051
  • 2. 南京环务资源再生科技有限公司,南京 210098
  • 3. 南京航天航空大学材料科学与技术学院,南京 211100
  • 收稿日期:  2012-04-05
基金项目:

江苏省科技支撑计划-社会发展项目(BE2010619)

江苏省新型环保重点实验室开放课题基金资助项目(AE201110)

摘要: 为处置和利用一种玻璃抛光废渣,用XRF、ICP、XRD、SEM、灰熔点炉、粒度分析和浸出毒性等实验手段对其化学成分、浸出毒性、颗粒径和比表面积等理化性质进行了系统研究。结果表明,玻璃抛光废渣虽然主体是 Si、Al、Fe、K、Na、Ca和Mg的硅酸盐,但含一定量的Pb、Ba、Cr、Mn、Zn、V、Cu和As等重金属元素,80%的粒径小于15 μm,平均粒径为6.31 μm,比表面积为480 m2/g,是一种细粉状浸出毒性较高的有害固废;烧结能有效地固封和固溶其中的重金属,可作为控制其污染和处置利用的有效措施。

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