Journal of the Korean Society of Groundwater Environment (대한지하수환경학회지)
- Volume 5 Issue 4
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- Pages.203-209
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- 1998
Hydrochemical Properties of the Groundwater Used for the Natural Mineral Waters in Precambrian Metamorphic Terrains, Korea
선캄브리아기 변성암지역에 분포하는 먹는 샘물 지하수의 수리화학적 특성
Abstract
The quality of groundwater used for natural mineral water should be strictly regulated on international level by hydrogeology experts and officials because groundwater is greatly subjected to contaminations and its aquifer system may be easily destroyed by external reasons. A total of 18 natural mineral water plants exist in Precambrian metamorphic terrains of the Gyunggi massif and Yeungam massif. The g개undwater quality for the natural mineral water investigated in hydrochemical aspects shows that pH ranges from 6.85 to 8.02 with an average of 7.52. The electric conductivity (EC) and hardness average 134.1
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