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. 13, 1997
Filed:
Dec. 18, 1995
Applicant:
Inventor:
Ronnie A Bean, Prairieville, LA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210602 ; 210150 ; 210170 ; 210521 ; 119234 ; 119243 ;
Abstract
This process involves the flowing of wastewater across a mass of zebra mussels that are attached to a fixed media such as a steel plate. The filtering action of the zebra mussels will remove contaminants. These contaminants will be used as food and incorporated into the mussels body tissue or excreted as feces. Filtered material that is not used as food is encapsulated and excreted as psuedofeces. Periodically the accumulated feces and psuedofeces, along with dead mussels, will have to be removed from the system.