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가평지역의 지하수중에 함유된 미네랄성분 조사에 관한 연구
박경수(Gyoung-Su Park),김종찬(Jong-Chan Kim),오조교(Jo-Gyo Oh),권경안(Kyung-Ahn Kweon),정은희(Eun-Hee Jung),황선민(Sun-Min Hwang) 대한환경위생공학회 2005 대한환경위생공학회지 Vol.20 No.1
Ground water samples of 275 were collected from Gapyeong county which it contained six-eup and myeon and analyzed for 12 mineral inorganics extending from March to October in 2004.<br/> Among the inorganics, Calcium, Magnesium, Sodium, Potassium, Copper and Zinc had more than 70% of detection frequencies, which coincided with essential inorganics required by the human body. The average values of inorganic contents by sampling sites were insignificant. Fluorine contents of 8 samples, 2.9% of 275 samples, exceeded KDWR, and it was considered to be affected by a base rock being made up granite and gneiss because there were not polluting sources around. It is necessary to find out relation between geological characteristics and mineral inorganics in ground water through the further investigation.<br/> Compared to noted concentrations of bottled water, inorganic minerals including Calcium, magnesium, Sodium and Potassium related to taste were fluent double in target samples and those average concentrations were 14.80, 3.80, 7.60, and 2.31 ㎎/L respectively.