| 水中碳酸盐硬度与非碳酸盐硬度的测定方法探讨 |
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| 引用本文： | 徐立生,蔡裕丰.水中碳酸盐硬度与非碳酸盐硬度的测定方法探讨[J].污染防治技术,2007,20(5):85-86. |
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| 作者姓名： | 徐立生 蔡裕丰 |
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| 作者单位： | 启东市环境监测站,江苏启东226200 |
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| 摘 要： | 对水中碳酸盐硬度与非碳酸盐硬度的测定方法作了探讨，试验结果表明，水样于电炉上加热煮沸6min后，碳酸盐硬度可基本消除，冷却后测定的硬度即为非碳酸盐硬度，从总硬度中减去非碳酸盐硬度，即为水样的碳酸盐硬度。
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| 关 键 词： | 碳酸盐硬度 水 测定方法 |
| 收稿时间： | 2007-06-11 |
| 修稿时间： | 2007年6月11日 |
Determination of Carbonate and Non - carbonate Hardness of Water |
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| XU Li-sheng, CAI Yu-feng.Determination of Carbonate and Non - carbonate Hardness of Water[J].Pollution Control Technology,2007,20(5):85-86. |
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| Authors: | XU Li-sheng CAI Yu-feng |
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| Institution: | Qidong Environmental Monitoring Station, Qidong, Jiangsu 226200, China |
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| Abstract: | Carbonate hardness and non- carbonate hardness of water was measured in this study. The result showed that after boiled for 6 min, carbonate hardness could be removed and total hardness determined after cooling was non - carbonated hardness, Carbonated hardness equals to total hardness minus non -carbonated hardness. |
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| Keywords: | carbonate hardness non- carbonate hardness water determination method |
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