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Title: SORPTION MATERIALS USED FOR REMOVAL OF ARSENIC IN DRINKING WATER
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SORPTION MATERIALS USED FOR REMOVAL OF ARSENIC IN DRINKING WATER
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1314-2704
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English
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19
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3.1
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Adsorption on a suitable adsorption material is among the most frequently used methods in water treatment. In terms of plant operation, filtration (sorption) process represents a simple, effective and economical friendly method of heavy metals removal namely for the possibility of using a large scale of substances with a sorption ability ? sorbents. Oxides, oxyhydroxides and hydroxide containing iron are among the most frequently used sorbents of the heavy metals removal. The quality of the treated water (pH, silica, phosphorus, fluorides, sulphates, chlorides, vanadium, total mineralization, iron and manganese, organic matter, etc.), redox conditions and the valency has the impacts on heavy metal removing efficiency.
The objective of this work was to verify the sorption properties of granular iron-based sorption materials (CFH12, Bayoxide E33) in removal of arsenic from groundwater source Santovka. The water source in the Santovka site (HVS-9 well with a concentration of As about 18 ?g/L) and the addition of a certified reference standard so that the resulting arsenic concentration about 50 ?g/L was used in laboratory experiments. |
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conference
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19th International Multidisciplinary Scientific GeoConference SGEM 2019
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19th International Multidisciplinary Scientific GeoConference SGEM 2019, 30 June - 6 July, 2019
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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527-536
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30 June - 6 July, 2019
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website
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cdrom
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5665
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drinking water; removal of arsenic; sorption materials; Bayoxide E33; CFH12
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