| 浅谈煤矿透水事故后外排酸性矿井水的治理 |
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| 引用本文： | 葛红梅.浅谈煤矿透水事故后外排酸性矿井水的治理[J].环境科学导刊,2007,26(6):64-65. |
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| 作者姓名： | 葛红梅 |
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| 作者单位： | 大同市环境监测站,山西大同037006 |
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| 摘 要： | 采用火焰原子吸收法对大同市“5．18”左云新井煤矿透水事故中所排酸性废水及其应急处理外排水中铁锰进行跟踪测定。结果表明，在废水处理过程中加入石灰石中和，脱铁脱锰，pH均值7．9，总铁浓度均值1．07mg／L，均达到污水综合排放标准。
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| 关 键 词： | 火焰原子吸收法 酸性矿井水 铁 锰 测定 石灰中和 废水处理 |
| 文章编号： | 1673-9655（2007）06-0064-02 |
| 收稿时间： | 2007-07-23 |
Brief Talk on Treating Acid Mine Water Discharged from Water Inrush Accident of Coal Mine |
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| GE Hong - mei.Brief Talk on Treating Acid Mine Water Discharged from Water Inrush Accident of Coal Mine[J].Yunnan Environmental Science,2007,26(6):64-65. |
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| Authors: | GE Hong - mei |
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| Abstract: | Flame atom absorption luminosity method was used to detect Fe - Mn from water inrush accident of Zuoyunxin coal mine. The results show that limestone is used to remove Fe - Mn, the pH value is 7.9, the concentration of total ferric reaches 1.07 mg/l, all the indexes can reach national discharge standard. |
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| Keywords: | flame atom absorption luminosity method acid wastewater from coal mine ferric manganese detection limestone neutralization wastewater treatment |
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