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:
Nov. 07, 1978
Filed:
Dec. 01, 1975
Applicant:
Inventors:
Hubert Prochazka, Brno, CS;
Karel Stamberg, Prague, CS;
Rudolf Jilek, Brno, CS;
Pavel Hulak, Ceske Budejovice, CS;
Pavel Nemec, Bratislava, CS;
Josef Katzer, Prague, CS;
Karel Stastny, Pribram, CS;
Assignee:
Ceskoslovenska komise pro atomovou energii, Prague, CS;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; G21F / ;
U.S. Cl.
CPC ...
521 26 ; 210 24 ; 423-6 ;
Abstract
Waste waters, particularly waste waters with radioactive contamination, are cleaned by a sorption-precipitating process, where the sorbent retaining cations are regenerated that is, activated, by a solution, the cationic component of which forms with anionic contaminations a precipitate, taking along cationic contaminations, and simultaneously sticking on the surface and within pores of the sorbent.