| 发明名称 |
FILTER MATERIAL PREPARED BY GRINDING, COMPRISING CALCIUM HYDROXIDE |
| 摘要 |
<p>The object of present invention is a filter material for the preparation of which lightweight aggregate, calcium hydroxide and water has been used, which during the preparation of the filter material have been mixed by grinding. Furthermore, the invention relates to methods for preparing the filter material, a filter cartridge and the use of the filter material for removing phosphor.</p> |
| 申请公布号 |
WO2006134215(A1) |
申请公布日期 |
2006.12.21 |
| 申请号 |
WO2006FI00205 |
申请日期 |
2006.06.15 |
| 申请人 |
MAA- JA ELINTARVIKETALOUDEN TUTKIMUSKESKUS;PESONEN, LIISA;PASILA, ANTTI;TEYE, FREDERICK |
发明人 |
PESONEN, LIISA;PASILA, ANTTI;TEYE, FREDERICK |
| 分类号 |
C02F1/58;B01D;B01D39/06;C02F1/28;C02F1/52 |
主分类号 |
C02F1/58 |
| 代理机构 |
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