发明名称 |
PROCESS FOR WATER SOFTENING |
摘要 |
<p>A method is described for removing hard water components from water wherein the removed ions are not replaced by sodium ions. The method includes the steps of passing water having dissolved hard water components through a water-softening column containing a tungsten-based sorbent. The hard water components are reacted with tungsten based sorbent to remove the hard water components. The tungsten based sorbent is regenerated for later use in the step of reacting. The resulting by-products include calcium and magnesium or ammonium nitrate, all of which may be sold and used for various purposes.</p> |
申请公布号 |
WO2011112605(A1) |
申请公布日期 |
2011.09.15 |
申请号 |
WO2011US27585 |
申请日期 |
2011.03.08 |
申请人 |
THE BOARD OF REGENTS FOR OKLAHOMA STATE UNIVERSITY;APBLETT, ALLEN, WALLACE |
发明人 |
APBLETT, ALLEN, WALLACE |
分类号 |
C02F1/42 |
主分类号 |
C02F1/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|