| 摘要 |
A process for mineralization of water with magnesium and calcium ions comprises its contacting with half-baked dolomite. As mineralizing substances magnesium and calcium oxides are used, containing in burnt dolomite at temperature of 750-800 °C. Time contact of water with initial hardness of 0.15-5.5 meq/l and pH of 3.0-8.0 with dolomite of 1.75-12.5 mm size makes up 1-9 minutes. |
