| 论CODMn测定方法的改进 |
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| 引用本文： | 梅桂友 黄志金. 论CODMn测定方法的改进[J]. 干旱环境监测, 1996, 10(1): 13-15 |
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| 作者姓名： | 梅桂友 黄志金 |
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| 作者单位： | [1]朝阳市环境科学研究所 [2]朝阳师专化学系 |
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| 摘 要： | 从理论和试验两方面论证了现行高锰酸钾法测定化学需氧量的不足，提出在水浴加热过程中增加回流冷凝装置的改进建议。
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| 关 键 词： | 高锰酸钾法 水质监测 化学需氧量 冷凝装置 |
DISCUSSION ON IMPROVEMENT OF COD_(Mn)DETERMINATION |
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| Met Guiyou. DISCUSSION ON IMPROVEMENT OF COD_(Mn)DETERMINATION[J]. Arid Environmental Monitoring, 1996, 10(1): 13-15 |
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| Authors: | Met Guiyou |
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| Abstract: | he deficiencies of COD detendnation by KMnO4 both in theory and in experiment were discussed. The reflux condenser being added in the course of water bath heating was suggested. |
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| Keywords: | COD_(Mn) Precipitating Determination Evaporation Condensation. |
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