| 发明名称 | Method and apparatus for water treatment | ||
| 摘要 | A method and apparatus for the treatment of water and, more particularly, to the mineralization of water in order to improve pH, hardness, turbidity, and/or alkalinity is described. More particularly, a system is provided for the treatment of water that needs additional hardness, alkalinity, and/or pH adjustment while also meeting turbidity requirements. The use of sodium hydroxide and other methods for avoiding turbidity problems can be eliminated and/or minimized. | ||
| 申请公布号 | US8951419(B2) | 申请公布日期 | 2015.02.10 |
| 申请号 | US201012971566 | 申请日期 | 2010.12.17 |
| 申请人 | Burnett Lime Company, Inc. | 发明人 | Burnett Dallas H.;Burnett C. Hugh;Burnett Wade L.;Burnett Tom M. |
| 分类号 | C02F1/66;B01F3/08;B01F7/04;B01F7/06;C02F1/44;B01F7/00;B01F5/04 | 主分类号 | C02F1/66 |
| 代理机构 | Dority & Manning, P.A. | 代理人 | Dority & Manning, P.A. |
| 主权项 | 1. A method for water treatment, comprising the steps of: providing a water supply for treatment; adding carbonic acid into the water supply; allowing at least part of the carbonic acid to lower the pH of the water supply; adding calcium hydroxide to the water supply after said step of all at least part of the carbonic acid to lower the pH of the water supply; and decreasing the turbidity of the water supply by further dissolving at least calcium hydroxide from said step of adding, said step of decreasing comprising mixing the water supply using mechanical agitation with at least one impeller that is located in the water supply and rotated with a speed of rotation sufficient to decrease the turbidity of the water supply. | ||
| 地址 | Campobello SC US | ||