The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 1980
Filed:
Apr. 19, 1979
Applicant:
Inventor:
John J MacGregor, Reading, GB;
Assignee:
Matthey Rustenburg Refiners (Pty) Limited, Johannesburg, ZA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204109 ; 204149 ; 204152 ;
Abstract
This invention relates to the treatment of effluents; more particularly it relates to the destruction of compounds or complexes which are normally very stable and which pose problems in the purification and control of effluents. Specifically, the process for recovering metal present as a stable complex in an aqueous effluent comprises the steps of: