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:
Feb. 05, 1980
Filed:
Jun. 30, 1978
Claude Levaillant, Buc, FR;
C.G.R. - MeV, Buc, FR;
Abstract
Treatment plant for treating a fluid formed by waters and sludges and comprising a decanting system; a first centrifuging system for separating, on the one hand, the spent waters and, on the other hand, the sludges formed by organic compounds containing or not heavy metals and the sludges formed by higher-density mineral compounds; an irradiation device for irradiating, by means of an accelerated electron beam for example, the sludges formed by organic compounds and especially those containing heavy metals so as to convert them into mineral compounds which are less toxic and have a high density; a second centrifuging system for subsequently separating and eliminating these mineral compounds.