RU2002106983A - METHOD FOR WITHDRAWING ARSENIC FROM MOUSE-CONTAINING MATERIALS - Google Patents

METHOD FOR WITHDRAWING ARSENIC FROM MOUSE-CONTAINING MATERIALS

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Publication number
RU2002106983A
RU2002106983A RU2002106983/02A RU2002106983A RU2002106983A RU 2002106983 A RU2002106983 A RU 2002106983A RU 2002106983/02 A RU2002106983/02 A RU 2002106983/02A RU 2002106983 A RU2002106983 A RU 2002106983A RU 2002106983 A RU2002106983 A RU 2002106983A
Authority
RU
Russia
Prior art keywords
arsenic
containing materials
withdrawing
mouse
dissolved
Prior art date
Application number
RU2002106983/02A
Other languages
Russian (ru)
Other versions
RU2226562C2 (en
Inventor
Елена Юрьевна Ван
Андрей Геннадьевич Ван
Константин Геннадьевич Ван
Original Assignee
Ван Геннадий Владимирович
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ван Геннадий Владимирович filed Critical Ван Геннадий Владимирович
Publication of RU2002106983A publication Critical patent/RU2002106983A/en
Application granted granted Critical
Publication of RU2226562C2 publication Critical patent/RU2226562C2/en

Links

Claims (1)

Способ вывода мышьяка из мышьяксодержащих материалов, включающий осаждение растворенного мышьяка осадителем, отличающийся тем, что осаждение проводят в нейтральной среде, а в качестве осадителя мышьяка используют сульфат железа III, в весовом соотношении 3,5÷5,5:1 к растворенному мышьяку в присутствии окислителя.A method of removing arsenic from arsenic-containing materials, including precipitating dissolved arsenic with a precipitant, characterized in that the precipitation is carried out in a neutral medium, and iron sulfate III is used as arsenic precipitator, in a weight ratio of 3.5 ÷ 5.5: 1 to dissolved arsenic in the presence of oxidizing agent.
RU2002106983/02A 2001-06-07 2002-03-20 Method of removing arsenic from arsenic-containing materials RU2226562C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ20010765 2001-06-07
KZ2001/0765.1 2001-06-07

Publications (2)

Publication Number Publication Date
RU2002106983A true RU2002106983A (en) 2003-11-20
RU2226562C2 RU2226562C2 (en) 2004-04-10

Family

ID=32464637

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002106983/02A RU2226562C2 (en) 2001-06-07 2002-03-20 Method of removing arsenic from arsenic-containing materials

Country Status (1)

Country Link
RU (1) RU2226562C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2390500C1 (en) * 2008-12-17 2010-05-27 Федеральное государственное учреждение "Государственный научно-исследовательский институт промышленной экологии" Method of purifying aqueous solutions from arsenic and concomitant heavy metals
RU2441846C1 (en) * 2010-06-28 2012-02-10 Учреждение Российской академии наук Институт горного дела Сибирского отделения РАН Method for cleaning of ground waters from arsenic
EP3825424A1 (en) 2014-01-31 2021-05-26 Goldcorp Inc. Process for stabilisation of an arsenic solution comprising thiosulfates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2078052C1 (en) * 1992-03-03 1997-04-27 Александр Степанович Коваленко Method of purifying waste water from arsenic
CA2090989C (en) * 1993-03-04 1995-08-15 Konstantin Volchek Removal of arsenic from aqueous liquids with selected alumina
RU2100288C1 (en) * 1993-05-18 1997-12-27 Государственный институт технологии органического синтеза с опытным заводом Method of removing arsenic from waste waters and aqueous solutions of alkali metals
DE4320003A1 (en) * 1993-06-11 1994-12-15 Jekel Martin Prof Dr Ing Process for removing dissolved arsenic by means of solid iron hydroxide in water purification
US5603838A (en) * 1995-05-26 1997-02-18 Board Of Regents Of The University And Community College Systems Of Nevada Process for removal of selenium and arsenic from aqueous streams

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