SUGGESTED MODIFICATIONS TO GROUND-WATER SAMPLING PROCEDURES BASED ON OBSERVATIONS FROM THE COLLOIDAL BORESCOPE

被引：31

作者：

KEARL, PM

KORTE, NE

CRONK, TA

机构：

来源：

GROUND WATER MONITORING AND REMEDIATION | 1992年 / 12卷 / 02期

关键词：

D O I：

10.1111/j.1745-6592.1992.tb00046.x

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Observations of colloidal movement under natural conditions and during pumping were conducted at several field sites. Results indicate that several modifications to present sampling protocols may improve the representativeness and cost effectiveness of obtaining ground water samples for assessing the total mobile contaminant load. These modifications include the installation of dedicated sampling devices, limited purging of the well prior to sampling, sampling at a flow rate of 100 mL/min, and no filtering of samples. This sampling approach can result in significant cost savings while providing the best possible water samples.

引用

页码：155 / 161

页数：7

共 25 条

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