Title:
METHOD OF PURIFICATION OF FILTER MATERIAL USED FOR CLEANSING LIQUID
Document Type and Number:
Japanese Patent JPH06226021
Kind Code:
A
Abstract:
PURPOSE: To provide a method for regenerating and reactivating rapidly and efficiently aged filter materials (such as activated carbon and zeolite).
CONSTITUTION: The filter materials to be purified is regenerated by purifying them preliminarily and irradiating them with IR radiation in order to use them for cleansing liquids. This method is used for purifying and regenerating zeolite.
Inventors:
SETSUPO REMO
Application Number:
JP29386893A
Publication Date:
August 16, 1994
Filing Date:
November 01, 1993
Export Citation:
Assignee:
EKOKEMU OY AB
International Classes:
B01D24/46; B01D41/02; B01J20/34; (IPC1-7): B01D41/02; B01J20/34
Attorney, Agent or Firm:
Akimoto Teruo
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