| 快速法测定污水和工业废水中化学需氧量 |
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| 引用本文： | 姜雪英,房嘉玉.快速法测定污水和工业废水中化学需氧量[J].干旱环境监测,1994,8(1):32-34. |
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| 作者姓名： | 姜雪英 房嘉玉 |
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| 作者单位： | 山东省卫生防疫站 |
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| 摘 要： | 推荐了污水和工业废水中ＣＯＤ的快速测定方法，与标准法相比，缩短１．５ｈ的回流时间，节省了水电，以硝酸银代替了硫酸汞，避免了汞污染，扩大了测定范围，具有较好的精密度和准确度，适于大批水样测定，很有推广价值．
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| 关 键 词： | 污水 COD 快速测定法 工业废水 |
QUICK DETERMINATION FOR COD IN SEWAGE AND INDUSTRIAL WASTEWATER |
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| Jiang Xueying, Fang Jiayu.QUICK DETERMINATION FOR COD IN SEWAGE AND INDUSTRIAL WASTEWATER[J].Arid Environmental Monitoring,1994,8(1):32-34. |
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| Authors: | Jiang Xueying Fang Jiayu |
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| Abstract: | A method of puick deternination for COD in sewage and industrial wastewater is introduced. The method shorten 1.5h of backflow time than the standard method,save water and electricity, avoid mercury pollution and extend determination scope. It is of good accuracy and precision and suitable for large quantities of water sample. |
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| Keywords: | Wastewater COD Quick method |
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