| 钙离子对高锰酸钾与天然有机物反应的影响 |
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| 引用本文： | 王晓荣,陈忠林,王斌远,沈吉敏.钙离子对高锰酸钾与天然有机物反应的影响[J].哈尔滨商业大学学报(自然科学版),2011,27(1):21-24,36. |
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| 作者姓名： | 王晓荣 陈忠林 王斌远 沈吉敏 |
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| 作者单位： | 哈尔滨工业大学,城市水资源与水环境国家重点实验室,哈尔滨,150090 |
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| 基金项目： | 国家"十一五"科技支撑计划课题，水体污染控制与治理科技重大专项子课题 |
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| 摘 要： | 利用单宁酸做为天然有机物的代表研究了高锰酸钾与天然有机物的反应,考察了钙离子及钙离子和高锰酸钾不同投加顺序的影响及机理,并利用FTIR对反应进行了光谱学研究.结果表明,高锰酸钾与单宁酸反应生成可溶性分子,钙离子和高锰酸钾不同投加顺序对二者反应有一定的影响,先投加钙离子再投加高锰酸钾,溶液UV276.5的降低较多一些,D...
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| 关 键 词： | 高锰酸钾 单宁酸 钙离子 反应机理 |
Effect of calcium ion on reaction of potassium permanganate and natural organic matter |
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| WANG Xiao-rong,CHEN Zhong-lin,WANG Bin-yuan,SHEN Ji-min.Effect of calcium ion on reaction of potassium permanganate and natural organic matter[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2011,27(1):21-24,36. |
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| Authors: | WANG Xiao-rong CHEN Zhong-lin WANG Bin-yuan SHEN Ji-min |
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| Institution: | WANG Xiao-rong,CHEN Zhong-lin,WANG Bin-yuan,SHEN Ji-min(State Key Laboratory of Urban Water Resource and Environment,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | The reaction of potassium permanganate and natural organic matter was investigated.Effect of calcium ion and different dosing order of calcium and potassium permanganate were studied.FTIR spectra was employed for further spectroscopy study.Results showed that the reaction product of potassium permanganate and tannic acid were some soluble organic material,different dosing order of calcium and potassium permanganate has effect on the reaction.The addition of potassium permanganate after calcium presented the... |
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| Keywords: | potassium permanganate tannic acid calcium ion reaction mechanism |
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