发明名称 |
Method for extracting phosphorous from solids using active leaching and phosphate-accumulating microorganisms |
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 |
AU2009281133(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
AU20090281133 |
申请日期 |
2009.08.14 |
申请人 |
GEORG FRITZMEIER GMBH & CO. KG |
发明人 |
JENNIFER ZIMMERMANN;WOLFGANG DOTT |
分类号 |
C12P3/00;C05B13/00;C05B15/00;C05F7/00;C12N1/00;C12P39/00 |
主分类号 |
C12P3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|