粉煤灰电石渣用作金属废渣和酸性铬污泥的稳定/固化剂的试验研究 |
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引用本文: | 李新国,许增贵. 粉煤灰电石渣用作金属废渣和酸性铬污泥的稳定/固化剂的试验研究[J]. 环境保护科学, 2002, 28(3): 32-34 |
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作者姓名: | 李新国 许增贵 |
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作者单位: | 1. 沈阳市工业固体废物处置中心,沈阳,110035 2. 沈阳环境科学研究所 |
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摘 要: | 粉煤灰、电石渣与水泥存在着某些相似的理化性质 ,研究它们对金属废物和酸性铬污泥的稳定 /固化作用 ,实现以废治废将具有重要意义。本文通过试验研究证实了粉煤灰和电石渣对金属废渣有良好的稳定 /固化作用 ;对酸性铬污泥 ,电石渣有很好的稳定 /固化作用 ,二者完全可以替代水泥用作金属废渣和酸性铬污泥的固化剂。
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关 键 词: | 粉煤灰 电石渣 金属废物 稳定/固化 试验研究 |
修稿时间: | 2002-01-09 |
Test Research on Solidification/stabilization of Metal Wastes and Acid Chromium Waste With Coal Ash and Acetylene Sludge |
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Abstract: | Coal ash and acetylene sludge are similar to cement in some physical and chemical characters.Researching on their solidification/stabilization to metal wastes and acid chromium waste,realizing treating wastes with other wastes is very useful.Tests research proved that coal ash and acetylene sludge have better solidification/stabilization effects to metal wastes.For acid chromium waste,acetylene sludge has better solidification/stabilization effect.Both coal ash and acetylene sludge can take place of cement as the solidification/stabilization dose of metal wastes and acid chromium waste. |
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Keywords: | Coal Ash Acetylene Sludge Metal Waste Acid Chromium Waste Test Research |
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