REMOVAL OF HEAVY METALS FROM WATER BY CERIUM DIOXIDE SORPTION MATERIALS

被引：0

作者：

Ilavsky, Jan ^{[1
]}

Barlokova, Danka ^{[1
]}

Simko, Viliam ^{[2
]}

Kapusta, Ondrej ^{[2
]}

Munka, Karol ^{[3
]}

机构：

[1] Slovak Univ Technol Bratislava, Dept Sanit & Environm Engn, Fac Civil Engn, Bratislava, Slovakia

[2] Cent Slovak Water Co, Banska Bystrica, Slovakia

[3] Water Res Inst, Bratislava, Slovakia

来源：

GEOCONFERENCE ON WATER RESOURCES, FOREST, MARINE AND OCEAN ECOSYSTEMS, VOL I (SGEM 2014) | 2014年

关键词：

drinking water; removal of antimony; removal of arsenic; filtration; cerium dioxide sorption material;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The objective of this work was to verify the sorption properties of granular filter materials READ-As (hydrous cerium dioxide adsorbent) in removal of heavy metals from water. This material was developed in Japan for removal of arsenic from water. One part of experiments was carried out in ground water source Dubrava, where a high concentration of antimony in water is caused from mining activities as well as from rain falling on antimony-rich waste rock piles and a sludge-settling pond has led to higher concentrations of antimony in the relevant water resources. At the other part of article are presented results with the same material READ-As for removal of arsenic from ground water source in Jasenie. The values of the bed volume and the adsorption capacity for this sorption material when reaching the limit concentration of antimony and arsenic were determined.

引用

页码：587 / 594

页数：8

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