Preparation method of mineral water and mineral salt from deep ocean water
- 標題
- Preparation method of mineral water and mineral salt from deep ocean water
- 作者
- Moonsoo Kim
- 文件屬性
- 國外專利
- 知識分類
- 礦物質分離
- 出版年
- 2008
- 點閱數
- 2415
摘要
Disclosed herein is a method of producing mineral water or mineral salt from deep ocean water using desalination processes, the desalination processes including a desalination process using electrodialysis in which monovalent and bivalent cation exchange membranes and monovalent and bivalent anion exchange membranes are sequentially combined, a desalination process using pressure higher than the osmotic pressure of ocean water through a reverse osmosis membrane, a desalination process of removing some ocean water through evaporation to deposit salt therefrom and then removing the deposited salt, and a desalination process using electrolysis in which silver, gold or platinum electrodes are used. Provided a method of producing mineral water and mineral salt from deep ocean water, in which minerals, such as magnesium, calcium, salts thereof, etc., are selectively separated from deep ocean water which has a high mineral content and is not contaminated with chemicals or bacteria, thus adjusting the content of each mineral.
備註
WO2008153274 A1