发明名称 |
Verfahren zur selektiven Phosphorgewinnung aus Feststoffen |
摘要 |
<p>The present invention relates to a method of selectively obtaining phosphorus from solids containing heavy metals and phosphate. In this method, the solid is treated under acidic aerobic conditions using microorganisms comprising leaching microorganisms and polyphosphate-accumulating microorganisms, so that the heavy metals and the phosphates are released from the solid and the released phosphates may be taken up by the polyphosphate-accumulating microorganisms. The phosphorus-enriched biomass that is obtained in this manner is separated and may be utilized, e.g., as organic fertilizer.</p> |
申请公布号 |
DE102008038886(A8) |
申请公布日期 |
2010.11.11 |
申请号 |
DE20081038886 |
申请日期 |
2008.08.15 |
申请人 |
GEORG FRITZMEIER GMBH & CO. KG |
发明人 |
ZIMMERMANN, JENNIFER;DOTT, WOLFGANG |
分类号 |
C12P3/00 |
主分类号 |
C12P3/00 |
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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