发明名称 |
TRAETMENT 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 predominant metal species in a lattice of the LDH. The LDH may comprise 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 |
ZA201107377(B) |
申请公布日期 |
2014.03.26 |
申请号 |
ZA20110007377 |
申请日期 |
2011.10.07 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEACH ORGANISATION |
发明人 |
DOUCLAS GRANT BRIAN |
分类号 |
B01J;C01F;C02F;C09K |
主分类号 |
B01J |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|