发明名称 |
Treatment or remediation of natural or waste water |
摘要 |
A process for treating a natural or wastewater containing dissolved Mg or dissolved Al comprising the steps of adding at least one Mg-containing compound or at least one Al-containing compound to the natural or wastewater to thereby form a layered double hydroxide (LDH) containing Mg and Al as a predominant metal species in a lattice of the LDH. The LDH may contain hydrotalcite. The Al-containing compound may be aluminate or aluminium hydroxide derived from the Bayer process or from an alumina refinery. |
申请公布号 |
AU2010225461(B2) |
申请公布日期 |
2013.03.28 |
申请号 |
AU20100225461 |
申请日期 |
2010.03.19 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION |
发明人 |
DOUGLAS, GRANT BRIAN |
分类号 |
C02F1/30;B01J20/04;B01J20/08;B01J41/08;C01F5/00;C01F7/00;C02F1/42;C02F1/52;C02F1/56;C02F1/58;C02F5/08;C09K17/40 |
主分类号 |
C02F1/30 |
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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