| 发明名称 |
Compositions for treating phosphate in water |
| 摘要 |
Compositions including alum and a smectite mineral material for the clarification of bodies of water by removal of dissolved solids, dissolved organic materials and other anions such as fluoride and chloride as well as the removal of total phosphorus from such bodies of water.
|
| 申请公布号 |
US7063804(B2) |
申请公布日期 |
2006.06.20 |
| 申请号 |
US20040960240 |
申请日期 |
2004.10.07 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
LANDIS CHARLES R.;GRAY STEVEN REED |
| 分类号 |
C02F1/28;C02F1/50;C02F1/52 |
主分类号 |
C02F1/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
