发明名称 |
METHOD AND DEVICE FOR REMOVING CONTAMINANT TRACE SPECIES, ESPECIALLY ARSENIC, FROM WATER |
摘要 |
A method and a device for purifying water from contaminant trace species, especially arsenic, by co-precipitating trace species during oxidation and precipitation of iron compounds with subsequent separation. The co-precipitation is improved by contacting the water with an iron-containing material prior to oxidation to increase the iron content of the water. Arsenic and other trace species harmful to health may be removed from water effectively and in a simple manner, thus being able to comply with the more restrictive limits of arsenic in drinking water. |
申请公布号 |
WO2006119771(A8) |
申请公布日期 |
2007.04.26 |
申请号 |
WO2006DK00250 |
申请日期 |
2006.05.11 |
申请人 |
MICRODROP ACQUA APS;LEBECH, FINN |
发明人 |
LEBECH, FINN |
分类号 |
C02F1/52;C02F1/58;C02F1/74 |
主分类号 |
C02F1/52 |
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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