发明名称 |
Process for the removal of endocrine disrupting compounds |
摘要 |
The present invention relates to the removal of endocrine disrupting compounds from an aqueous medium by adding surface-reacted natural calcium carbonate or an aqueous suspension comprising surface-reacted calcium carbonate and having a pH greater than 6.0 measured at 20 °C, to the medium, wherein the surface-reacted calcium carbonate is a reaction product of natural calcium carbonate with carbon dioxide and one or more acids, the use of the surface-reacted natural calcium carbonate for the removal of endocrine disrupting compounds, as well as to a combination of a surface-reacted natural calcium carbonate and activated carbon for the removal of endocrine disrupting compounds. |
申请公布号 |
ZA200905163(B) |
申请公布日期 |
2010.09.29 |
申请号 |
ZA20090005163 |
申请日期 |
2008.03.19 |
申请人 |
OMYA DEVELOPMENT AG. |
发明人 |
GANE, PATRICK A. C.;SCHOELKOPF, JOACHIM;GANTENBEIN, DANIEL;GERARD, DANIEL E. |
分类号 |
B01J;C02F;C09C |
主分类号 |
B01J |
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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