| 铁聚合反应速率研究 |
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| 引用本文： | 常青.铁聚合反应速率研究[J].环境化学,1995,14(4):338-342. |
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| 作者姓名： | 常青 |
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| 作者单位： | 兰州铁道学院环境工程系!兰州730070 |
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| 摘 要： | 研究了聚合硫酸铁絮凝剂制备中亚铁的氧化反应速率，证明该速率对Ｆｅ＾２＋为零级，对ＮＯ２（ｇ）为一级，因此提高气相中ＮＯ２的分压可大大缩短制备时间。
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| 关 键 词： | 絮凝剂 聚合硫酸铁 氧化 反应速率 |
STUDIES ON THE REACTION RATE OF IRON POLYMERIZATION |
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| Chang Qing.STUDIES ON THE REACTION RATE OF IRON POLYMERIZATION[J].Environmental Chemistry,1995,14(4):338-342. |
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| Authors: | Chang Qing |
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| Abstract: | The Oxidation rate of ferros sulfate was investigated in preparation of PFS floccu-lant. It was proved that this reaction is zero order with respect to Fe2+ and first order with respect to NO2 (g) .Therefore, if the partial pressure of NO2 (g) in gas phase is increased, the time needed for preparation will be decreased |
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| Keywords: | flocculant PFS oxidation reaction rate |
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