| 发明名称 |
PHOSPHORUS ADSORBENT |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology to remove or recover phosphorus in water efficiently. SOLUTION: A method for removing phosphorus in a phosphorus-containing waste water by using a phosphorus adsorbent which is represented by general formula (1): Fe(OH)<SB>m</SB>(SO<SB>4</SB>)<SB>n</SB>lH<SB>2</SB>O (wherein, 2≤m<3; 0<n≤0.5; 0≤l≤0.5) or its hydrate formed in an aqueous solution is provided. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2007001835(A) |
申请公布日期 |
2007.01.11 |
| 申请号 |
JP20050186084 |
申请日期 |
2005.06.27 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY |
发明人 |
SONODA MITSUNARI;CHITORAKAA RAMESH;TETSUKA SATOKO;SAKANE KOJI;HIROTSU TAKAHIRO |
| 分类号 |
C01G49/14;B01J20/06;C01B25/18;C02F1/28 |
主分类号 |
C01G49/14 |
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