| 非金属矿物材料处理含铅废水影响因素探讨 |
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| 引用本文： | 杨胜科,周春雨,张威,费晓华. 非金属矿物材料处理含铅废水影响因素探讨[J]. 化工矿物与加工, 2002, 31(5): 11-12,28 |
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| 作者姓名： | 杨胜科 周春雨 张威 费晓华 |
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| 作者单位： | 长安大学环境工程学院,陕西,西安,710054 |
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| 摘 要： | 对海泡石除铅离子的 条件及机理进行了实验探讨。结果表明，海泡石对去除水中的铅离子具有较好的作用。可以将含Pb^2 10mg/L的水净化至0．05mg/L以下，去除率达到了99％以下，海泡石与含Pb^2 溶液的作用时间、海泡石用量、水中Pb^2 浓度以及酸度等因素都会影响Pb^2 的去除效果。
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| 关 键 词： | 非金属矿物材料 含铅废水 海泡石 铅离子 去除率 酸度 |
| 文章编号： | 1008-7524(2002)05-0011-02 |
Study on effect factor of treating lead with meerschaum |
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| YANG Sheng ke,ZHOU Chun yu,ZHANG Wei,FEI Xiao hua. Study on effect factor of treating lead with meerschaum[J]. Industrial Minerals and Processing, 2002, 31(5): 11-12,28 |
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| Authors: | YANG Sheng ke ZHOU Chun yu ZHANG Wei FEI Xiao hua |
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| Abstract: | The conditions and mechanism of treating Pb 2+ from waste water by meerschaum have been investigated in this paper.Some major factors that effecting the treating process such as treating time and pH,concentration of Pb 2+ ,amount of meerschaum are studied.The experimental results show that meerschaum has great effect on treating Pb 2+ from waste water.It may change concentration of Pb 2+ from 10mg/L to below 0.1mg/L.The removing rate of lead is above 99%.The mechanism of removing lead is based on the cooperation of absorption with ion exchange. |
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| Keywords: | meerschaum lead ions removing lead ions from waste water |
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