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:
Jul. 31, 2001
Filed:
Jun. 24, 1994
Applicant:
Inventors:
Donald James Miller, Verona, WI (US);
Susanne Selman, Madison, WI (US);
Assignee:
Promega Corporation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09B 3/00 ; C02F 3/00 ;
U.S. Cl.
CPC ...
B09B 3/00 ; C02F 3/00 ;
Abstract
The degradation of compounds contained in a liquid or solid waste stream is described. The invention provides a system that can be operated economically on a commercial scale that is capable of handling diverse waste streams without significant inhibition of the degradation process. The system involves the use of a semi-permeable membrane partition and pressure to drive reactants into a waste stream.