| 用煤系硫铁矿制备含镍废水净化剂的实验研究 |
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| 引用本文： | 宋志敏,丁建础.用煤系硫铁矿制备含镍废水净化剂的实验研究[J].中国煤田地质,2007,19(1):45-46. |
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| 作者姓名： | 宋志敏 丁建础 |
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| 作者单位： | [1]郑州经济管理干部学院,河南郑州451191 [2]河南永煤集团,河南永城476600 |
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| 摘 要： | 近年来人们发现硫化亚铁清除含镍工业废水效果很好，而煤系中硫铁矿资源丰富，价格低廉，可为含镍工业废水治理开辟新途径。以煤系中硫铁矿和还原铁粉为原料，制备含镍废水净化剂——硫化亚铁，当原料的比例为100：10，加热温度为200℃，加热时间为10min时对工业废水中的镍去除率较高。
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| 关 键 词： | 废水净化 含镍废水 煤系硫铁矿 实验研究 |
| 文章编号： | 1004-9177（2007）01-0045-02 |
| 收稿时间： | 2006-09-14 |
| 修稿时间： | 2006年9月14日 |
An Experimental Research of Nickelic Waste Water Clarifier Made of Pyrites from Coal Measures |
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| Song Zhimin, Ding Jianchu.An Experimental Research of Nickelic Waste Water Clarifier Made of Pyrites from Coal Measures[J].Coal Geology of China,2007,19(1):45-46. |
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| Authors: | Song Zhimin Ding Jianchu |
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| Institution: | 1. Zhengzhou College of Economic Management Cadre, Zhengzhou, Henan 451191; 2. Henan Yongcheng Coal Group; Yongcheng, Henan 476600 |
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| Abstract: | In recent years,people found the effect of ferrous sulfide in nickelic industrial waste water clarifying is quite good. While there is abundant very cheap pyrites resources in coal measures,that is a new path to control nickelic industrial waste water.To use pyrites in coal measures and reduced iron powder as raw materials,prepare the ferrous sulfide clarifier,the best condition of nickel removal is raw material ratio 100:10:temperature 200oC and heating time 10 minutes. |
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| Keywords: | waste water clarifying nickelic waste water particle size dosing ferrous sulfide pyrites in coal measures |
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