作者: Edwin E. Geldreich , Donald J. Reasoner
DOI: 10.1007/978-1-4612-4464-6_7
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摘要: Drinking water quality is not uniform in its characteristics. While it may meet current government regulations for a safe supply, there can be pronounced differences hardness, taste, odor, and other properties. Furthermore, growing evidence that groundwater some small systems have undesirable microbial, organic, inorganic, or radionuclide contaminants related to the source characteristics of supply. Periodic spills variety pollutants into surface waters also challenge effectiveness existing treatment processes public supplies.