| 高层建筑水箱浸出有机物的GC/MS分析 |
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| 引用本文： | 康君行,赵立文.高层建筑水箱浸出有机物的GC/MS分析[J].环境化学,1995(3). |
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| 作者姓名： | 康君行 赵立文 |
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| 作者单位： | 北京市卫生防疫站!北京100013 |
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| 摘 要： | 采用高分子大网状吸附树脂(XAD)富集技术和GC/MS方法,对国内七种材料的水箱浸出有机物进行了分析,共计检出有机物百余种.根据测定结果可以判定,作为水箱的材质和涂料,水泥、SHZ-90瓷釉和玻璃钢是比较好的,其次为环氧树脂;聚胺酯和“青凝”涂料配方中都存在较大问题,应进一步改进;防锈漆问题最多,效果最差,应逐步淘汰.这一工作为合理地选择水箱材料和二次加压高层建筑供水设施的卫生学评价提供了科学依据.
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| 关 键 词： | 饮用水 色谱-质谱联用 水箱涂料 |
ANALYSIS OF TRACE ORGANICS IN SOAKING WATER OF WATER TANKS FOR HIGH BUILDING USING GC/MS |
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| Kong Junxing Zhao Liwen.ANALYSIS OF TRACE ORGANICS IN SOAKING WATER OF WATER TANKS FOR HIGH BUILDING USING GC/MS[J].Environmental Chemistry,1995(3). |
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| Authors: | Kong Junxing Zhao Liwen |
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| Abstract: | The trace organics in soaking water from water tanks, which were made or coated with 7 va rious kinds of materials respectively, were preconcentrated using XAD resins and analyzed by capillary column GC/MS. Over one hundred organics were identified, and the data obtained have showed that water from those tanks made of cement, SHZ-90 enamel paint or glass fiber reinforced plastic individualy, were less contaminated than that from other tanks. |
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| Keywords: | drinking water GC/MS paint for water tank |
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