ATE93409T1 - PROCESSES FOR REMOVAL OR ACCUMULATION OF HEAVY METAL IONS FROM AQUEOUS SOLUTION. - Google Patents

PROCESSES FOR REMOVAL OR ACCUMULATION OF HEAVY METAL IONS FROM AQUEOUS SOLUTION.

Info

Publication number
ATE93409T1
ATE93409T1 AT91109074T AT91109074T ATE93409T1 AT E93409 T1 ATE93409 T1 AT E93409T1 AT 91109074 T AT91109074 T AT 91109074T AT 91109074 T AT91109074 T AT 91109074T AT E93409 T1 ATE93409 T1 AT E93409T1
Authority
AT
Austria
Prior art keywords
accumulation
removal
processes
aqueous solution
metal ions
Prior art date
Application number
AT91109074T
Other languages
German (de)
Inventor
Gernot Dr Koehler
Roger Dr Klimesch
Original Assignee
Basf Ag
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
Priority claimed from DE4019050A external-priority patent/DE4019050A1/en
Priority claimed from DE4019052A external-priority patent/DE4019052A1/en
Application filed by Basf Ag filed Critical Basf Ag
Priority claimed from EP91109074A external-priority patent/EP0461517B1/en
Application granted granted Critical
Publication of ATE93409T1 publication Critical patent/ATE93409T1/en

Links

AT91109074T 1990-06-15 1991-06-04 PROCESSES FOR REMOVAL OR ACCUMULATION OF HEAVY METAL IONS FROM AQUEOUS SOLUTION. ATE93409T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4019050A DE4019050A1 (en) 1990-06-15 1990-06-15 Removal of concn. of heavy metal ions from aq. soln.
DE4019052A DE4019052A1 (en) 1990-06-15 1990-06-15 Removal of concn. of heavy metal ions from aq. soln. - by contacting with opt. neutralised copolymer of ethylene, (meth)acrylic acid and (meth)acrylate ester
EP91109074A EP0461517B1 (en) 1990-06-15 1991-06-04 Process for removing or enriching heavy metals from an aqueous solution

Publications (1)

Publication Number Publication Date
ATE93409T1 true ATE93409T1 (en) 1993-09-15

Family

ID=27201341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109074T ATE93409T1 (en) 1990-06-15 1991-06-04 PROCESSES FOR REMOVAL OR ACCUMULATION OF HEAVY METAL IONS FROM AQUEOUS SOLUTION.

Country Status (1)

Country Link
AT (1) ATE93409T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee