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Class 119/243 - Purification


Subclass of Class 119 - Animal husbandry
Definition: Subject matter relating to the depuration of tainted mollusk.
No. of patents: 9
Last issue date: 04/22/2008


NumberTitleIssue Date
7361904UV water purification system
A point of use water purifier for use in rural and under developed areas having a supply reservoir chamber in a first container and a treatment reservoir chamber in a second container underlying the first container and into which the first container is fitted, the w...
04/22/2008
5628904Process for treatment of wastewater utilizing zebra mussels (dreissena polymorpha)
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 incorp...
05/13/1997
5520810Water filtering using zebra mussels
A method of treating water wherein the water is passed through a column of zebra mussels. In a preferred manner, a single bed of living zebra mussels is used....
05/28/1996
5249548Shellfish depuration system
A tank for the depuration of shellfish incorporating an elongated open vessel for retaining sea water and a manifold extending the length of the bottom of the vessel substantially along the longitudinal center axis from one end of the vessel to the other ...
10/05/1993
5186121Method of and apparatus for use in the depuration of bivalves
Method of and apparatus for use in the depuration of bivalves requires an underground tank for a substantial volume of seawater and is divided into upper and lower sections by a transverse filter. A series of treatment tanks are provided for batches of bi...
02/16/1993
5095851Method and apparatus for mariculture utilizing converted hopper barges or the like
A new and unique method and apparatus for the farming of redfish and the like. The exemplary embodiment of the present invention teaches an apparatus comprising a converted hopper barge retrofitted to allow circulation of water surrounding the vessel with...
03/17/1992
4793284Apparatus and process for obtaining marketable shellfish
Apparatus and process for improving the yield of harvested marketable shellfish obtained originally from contaminated water sources including a stainless steel enclosure 12, formed of an angle bar open frame defining a bottom 19, four sides (not designate...
12/27/1988
4653429Process and apparatus for preparation of bivalves for human consumption
A process and apparatus for preparing bivalves for human consumption which includes depositing the bivalves in a fresh salt water bath maintained at a temperature of from about 46° F. to about 54° F. wherein the water is provided from an aquifer of not ...
03/31/1987
4537149Method and apparatus for cleaning tainted shellfish
Microbiologically contaminated shellfish are rendered edible by depurating the tainted shellfish in ultraviolet light irradiated salt water. The inlet water is first irradiated with ultraviolet light from an ultraviolet light source immersed in the water....
08/27/1985
 
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