| 发明名称 |
Phosphate removal from aquaria using immobilized ferric hydroxide |
| 摘要 |
Immobilized ferric hydroxide selectively removes phosphate from aquarium water. The material provides a healthier environment and retards growth of undesirable algae and bacteria.
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| 申请公布号 |
US5124044(A) |
申请公布日期 |
1992.06.23 |
| 申请号 |
US19910639048 |
申请日期 |
1991.01.09 |
| 申请人 |
PRECISION AQUARIUM TESTING INC. |
发明人 |
CASSIDY, EDWARD J.;JONES, RONALD D. |
| 分类号 |
A01K63/04;B01D15/00;C02F1/28 |
主分类号 |
A01K63/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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