| 用鼓泡法对GDMP阻垢性能的研究 |
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| 引用本文： | 张军. 用鼓泡法对GDMP阻垢性能的研究[J]. 哈尔滨建筑大学学报, 1998, 31(4): 50-54 |
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| 作者姓名： | 张军 |
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| 摘 要： | 利用鼓泡法研究了甘氨酸二甲叉磷酸ＧＤＭＰ（Ｇｌｙｃｉｎｅ ｄｉｍｅｔｈｙ－ｌｅｎｅｐｈｏｓｐｈｏｎｉｃ ａｃｉｄ）在模拟冷却水中对ＣａＣＯ３垢的抑制作用，结果发现ＧＤＭＰ具有溶限效应，能有效的抑制ＣａＣＯ３垢的析出；通过对比实验还发现，其阻垢性能优于氨基三甲叉磷酸ＡＴＭＰ（Ａｍｉｎｏ－ｔｒｉｍｅｔｈｙｌｅｎｅｐｈｏｓｐｈｏｎｉｃ ａｃｉｄ），是一种性能优异的阻垢剂。
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| 关 键 词： | 水处理剂 鼓泡剂 阻垢剂 GDMP 工业冷却水 |
Study on the Scale - Inhibition of GDMP |
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| Zhang Jun. Study on the Scale - Inhibition of GDMP[J]. Journal of Harbin University of Civil Engineering and Architecture, 1998, 31(4): 50-54 |
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| Authors: | Zhang Jun |
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| Abstract: | The scale-inhibition of GDMP(Glycine dimethylenephosphonic acid) to calcium carbonate was studied by bubble method in this paper. Results show that GDMP can control CaCO3 scale to separate out from water effectively and it has threshold effect. By comparison with ATMP (Amino -trimethylenephosphonic acid), we found that the scale - inhibition of GDMP is better than ATMP, so we can say that GDMP is a kind of effective scale inhibitor to CaCO3 scale. |
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| Keywords: | water treatment reagents bubble method synthetic cooling water threshold effect scale-inhibitor |
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