| 高硬度矿泉水的软化研究 |
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| 引用本文： | 曹继云.高硬度矿泉水的软化研究[J].城市环境与城市生态,2000,13(1):20-21. |
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| 作者姓名： | 曹继云 |
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| 作者单位： | 上海市工业用水技术中心!上海200233 |
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| 摘 要： | 采用加药沉淀－离子交换法，结合实例对高硬度矿泉水进行软化研究。试验结果和工艺计算表明，加药沉淀－离子交换法对高硬度矿泉水具有良好的软化效果，方法简单、投资少，成本低，水质好等优点，是一种既能降低矿泉水的硬度和碱度，火能保持水中微量元素含量的理想方法。
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| 关 键 词： | 矿泉水 硬水 软化 饮用水 水质 |
Research on Softening of High-hardness Mineral Water |
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| CAO Ji-yun.Research on Softening of High-hardness Mineral Water[J].Urban Environment & Urban Ecology,2000,13(1):20-21. |
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| Authors: | CAO Ji-yun |
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| Abstract: | Based on the principle of chemical precipitation+ion-exchange,study on the softening of high-hardness mineral water is carried out in a practical case.From the testing results and technical calculation,it is shown that such a type of process has good softening results for high-hardness mineral water with such advantages as simple,low investment and good water quality.It is a type of ideal method for reducing hardness and alkalinity as well as maintaining trace elements in the water. |
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| Keywords: | mineral water hard water softening |
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