| 水质测定中高锰酸盐指数(酸性法)影响因素的研究 |
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| 作者姓名： | 董宝珍 |
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| 作者单位： | 鹤岗市环境保护监测站,黑龙江鹤岗154101 |
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| 摘 要： | 探讨了水质测定中酸性法高锰酸盐指数的影响因素:加热时间、加热温度、溶液浓度、滴定速度、水样酸度,掌握了最佳试验条件,使测定结果更准确。
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| 关 键 词： | 高锰酸盐指数 高锰酸钾 还原剂 草酸钠 |
Research on Influencing Factors in Determining Permanganate Index （acidic method） in Water Quality |
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| Authors: | DongBaozhen |
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| Institution: | DongBaozhen (Environmental Protection Monitoring Station of Hegang City Hegang HeiLongjiang 154101) |
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| Abstract: | This article explores influencing factors on determining acidic permanganate index of water quality such as heating time, heating temperature, concentration, titration rate and water sample acidity, finds out the optimum conditions to make the determining results more accurate. |
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| Keywords: | Permanganate index Potassium permanganate Reducing agent Sodium oxalate |
| 本文献已被 CNKI 维普 等数据库收录！ |
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