| 不同滤料去除地下水中铁锰效果的试验研究 |
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| 引用本文： | 毛艳丽,罗世田,师军帅.不同滤料去除地下水中铁锰效果的试验研究[J].平顶山学院学报,2006,21(5):41-43. |
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| 作者姓名： | 毛艳丽 罗世田 师军帅 |
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| 作者单位： | 1. 华中科技大学环境科学与工程学院,湖北,武汉,430074;平顶山工学院市政系,河南,平顶山,467001
2. 平顶山市建委质量监督站,河南,平顶山,467001 |
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| 摘 要： | 在地下水接触氧化法除铁除锰过程中,分别对比了优质锰砂、纤维球、活化沸石3种不同性能滤料的除铁除锰效果、反冲洗强度及运行周期等运行参数.研究结果表明,纤维球、活化沸石滤料均能除铁,具有反冲洗强度小,反冲洗耗水量小的优点;优质锰砂滤料具有较好的铁锰同时去除的效果.
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| 关 键 词： | 地下水 除铁 除锰 滤料 |
| 文章编号： | 1673-1670（2006）05-0041-03 |
| 收稿时间： | 2006-09-19 |
| 修稿时间： | 2006年9月19日 |
A Study of the Effect of Different Filtration Materials Used in Removing Iron and Manganese in Groundwater |
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| MAO Yan-li,LUO Shi-tian,SHI Jun-shuai.A Study of the Effect of Different Filtration Materials Used in Removing Iron and Manganese in Groundwater[J].Journal of Pingdingshan University,2006,21(5):41-43. |
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| Authors: | MAO Yan-li LUO Shi-tian SHI Jun-shuai |
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| Abstract: | Three kinds of filtration materials including high-quality manganese sand,fiber ball and activate stone were applied to remove iron and manganese in groundwater by contact oxidation process.The effect of the filtration materials to remove iron and manganese were compared respectively.The operational parameters of backwashing rate and operational period were researched in this paper.The test results showed that fiber ball and active zeolite could remove iron,moreover fiber ball and active zeolite for removing iron had some advantages such as lower backwashing rate and so on.High-quality manganese sand was capable of removing iron and manganese simultaneously. |
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| Keywords: | groundwater iron removal manganese removal filter material |
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