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hong ceng zhong chang jian de bu liang shui zhi
Pages: 37-40
Year: Issue:  4
Journal: Hydrogeology and Engineering Geology

Keyword:  红层硫酸根离子离子含量取水构筑物地下水石膏水化学分析方解石供水井铁离子;
Abstract: <正> 在红层中取水常遇到的水质问题是水中铁离子、硫酸根离子和氯离子等超出生活饮用水标准。由于水质问题往往迫使勘察工程无法进行,达不到预期的效果,有时甚至造成取水构筑物和管线发生折除、改修等事故。
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