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RU93019951A - METHOD FOR REMOVING SILVER FROM SOLUTIONS CONTAINING HEAVY METAL CATION - Google Patents

METHOD FOR REMOVING SILVER FROM SOLUTIONS CONTAINING HEAVY METAL CATION

Info

Publication number
RU93019951A
RU93019951A RU93019951/13A RU93019951A RU93019951A RU 93019951 A RU93019951 A RU 93019951A RU 93019951/13 A RU93019951/13 A RU 93019951/13A RU 93019951 A RU93019951 A RU 93019951A RU 93019951 A RU93019951 A RU 93019951A
Authority
RU
Russia
Prior art keywords
heavy metal
metal cation
solutions containing
containing heavy
removing silver
Prior art date
Application number
RU93019951/13A
Other languages
Russian (ru)
Other versions
RU2044077C1 (en
Inventor
Г.И. Каравайко
Л.С. Стрижко
З.А. Авакян
В.И. Захарова
Н.Ю. Калмыкова
А.А. Кореневский
Original Assignee
Институт микробиологии РАН и Московский институт стали и сплавов
Filing date
Publication date
Application filed by Институт микробиологии РАН и Московский институт стали и сплавов filed Critical Институт микробиологии РАН и Московский институт стали и сплавов
Priority to RU9393019951A priority Critical patent/RU2044077C1/en
Priority claimed from RU9393019951A external-priority patent/RU2044077C1/en
Application granted granted Critical
Publication of RU2044077C1 publication Critical patent/RU2044077C1/en
Publication of RU93019951A publication Critical patent/RU93019951A/en

Links

Claims (1)

Изобретение относится к цветной металлургии, приборостроению и может быть использовано при выделении серебра из технологических растворов, промышленных отходов и сточных вод. Предлагаемый способ состоит в том, что микробную биомассу - отход производства антибиотиков и пивоварения помещают в раствор при соотношении Т:Ж=1:25-200, при pН 0,6-2,6, процесс ведут в течение 0,5-3 ч при 4-50oС.The invention relates to ferrous metallurgy, instrument making and can be used in the separation of silver from technological solutions, industrial waste and waste water. The proposed method consists in the fact that the microbial biomass is a waste product of the production of antibiotics and brewing is placed in a solution with a ratio of T: W = 1: 25-200, with pH 0.6-2.6, the process is conducted for 0.5-3 hours at 4-50 o C.
RU9393019951A 1993-04-15 1993-04-15 Method to extract silver from solutions with heavy metals cations RU2044077C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9393019951A RU2044077C1 (en) 1993-04-15 1993-04-15 Method to extract silver from solutions with heavy metals cations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9393019951A RU2044077C1 (en) 1993-04-15 1993-04-15 Method to extract silver from solutions with heavy metals cations

Publications (2)

Publication Number Publication Date
RU2044077C1 RU2044077C1 (en) 1995-09-20
RU93019951A true RU93019951A (en) 1997-03-27

Family

ID=20140478

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9393019951A RU2044077C1 (en) 1993-04-15 1993-04-15 Method to extract silver from solutions with heavy metals cations

Country Status (1)

Country Link
RU (1) RU2044077C1 (en)

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