发明名称 |
Inhibiting algal growth in water - by adding rare earth metal salt to reduce phosphate concn. |
摘要 |
<p>The growth of algae in water is inhibited by adding rare earth metal salts in an amt. sufficient to reduce the concn. of phosphate ions to 10 mug/1, there by makingalgae growth impossible.</p> |
申请公布号 |
DE2520210(A1) |
申请公布日期 |
1976.11.18 |
申请号 |
DE19752520210 |
申请日期 |
1975.05.02 |
申请人 |
ALTMANN,HANS JOACHIM,DR.-ING. |
发明人 |
JOACHIM,DR.-ING. ALTMANN,HANS |
分类号 |
A01N61/00;(IPC1-7):01N11/00 |
主分类号 |
A01N61/00 |
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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