RU2005102034A -
METHOD FOR EXTRACTION OF MANGANESE (VII) IONS FROM AQUEOUS SOLUTION
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METHOD FOR EXTRACTION OF MANGANESE (VII) IONS FROM AQUEOUS SOLUTION
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Publication number
RU2005102034A
RU2005102034ARU2005102034/02ARU2005102034ARU2005102034ARU 2005102034 ARU2005102034 ARU 2005102034ARU 2005102034/02 ARU2005102034/02 ARU 2005102034/02ARU 2005102034 ARU2005102034 ARU 2005102034ARU 2005102034 ARU2005102034 ARU 2005102034A
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Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Inorganic Compounds Of Heavy Metals
(AREA)
Manufacture And Refinement Of Metals
(AREA)
Claims (1)
Способ извлечения ионов марганца из водного раствора, включающий контакт раствора и сорбента, отличающийся тем, что осуществляют сорбцию ионов марганца на активированном угле, который перед сорбцией подвергают предварительной кислой, щелочной или водной обработке.A method of extracting manganese ions from an aqueous solution, comprising contacting the solution and a sorbent, characterized in that sorption of manganese ions on activated carbon, which is subjected to preliminary acidic, alkaline or aqueous treatment before sorption.
RU2005102034/02A2005-01-282005-01-28Method of extraction of ions of manganese (vii) from aqueous solutions
RU2288291C2
(en)
Method for removing arsenic comprising contacting the solution with a rare earth precipitating agent to precipitate arsenic and obtaining partially liberated solution of arsenic and arsenic loaded agent, contacting the separated solution with a second portion of precipitating agent; and apparatus for separating arsenic.