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Method of processing radioactive liquid wastes

Abstract

Purpose: To decrease the volume of radioactive liquid wastes essentially consisting of sodium hydroxide and boric acid. Method: The concentration ratio of sodium hydroxide to boric acid by weight in radioactive liquid wastes essentially consisting of sodium hydroxide and boric acid is adjusted in the range of 0.28 - 0.4 by means of a pH detector and a sodium concentration detector. Thereafter, the radioactive liquid wastes are dried into powder and then discharged.
Publication Date:
Dec 21, 1978
Product Type:
Patent
Report Number:
JP 53-147200; A
Reference Number:
AIX-10-482912; EDB-80-043928
Subject:
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; RADIOACTIVE WASTE PROCESSING; SOLIDIFICATION; BORIC ACID; EVAPORATION; LIQUID WASTES; POWDERS; PWR TYPE REACTORS; RADIOACTIVE WASTES; SODIUM HYDROXIDES; VOLUME; ALKALI METAL COMPOUNDS; HYDROGEN COMPOUNDS; HYDROXIDES; INORGANIC ACIDS; MANAGEMENT; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PROCESSING; RADIOACTIVE MATERIALS; REACTORS; SODIUM COMPOUNDS; WASTE MANAGEMENT; WASTE PROCESSING; WASTES; WATER COOLED REACTORS; WATER MODERATED REACTORS; 052001* - Nuclear Fuels- Waste Processing
OSTI ID:
5697439
Country of Origin:
Japan
Language:
Japanese
Submitting Site:
INIS
Size:
Pages: 6
Announcement Date:

Citation Formats

Sugimoto, Y, Kikuchi, M, Funabashi, K, Yusa, H, and Horiuchi, S. Method of processing radioactive liquid wastes. Japan: N. p., 1978. Web.
Sugimoto, Y, Kikuchi, M, Funabashi, K, Yusa, H, & Horiuchi, S. Method of processing radioactive liquid wastes. Japan.
Sugimoto, Y, Kikuchi, M, Funabashi, K, Yusa, H, and Horiuchi, S. 1978. "Method of processing radioactive liquid wastes." Japan.
@misc{etde_5697439,
title = {Method of processing radioactive liquid wastes}
author = {Sugimoto, Y, Kikuchi, M, Funabashi, K, Yusa, H, and Horiuchi, S}
abstractNote = {Purpose: To decrease the volume of radioactive liquid wastes essentially consisting of sodium hydroxide and boric acid. Method: The concentration ratio of sodium hydroxide to boric acid by weight in radioactive liquid wastes essentially consisting of sodium hydroxide and boric acid is adjusted in the range of 0.28 - 0.4 by means of a pH detector and a sodium concentration detector. Thereafter, the radioactive liquid wastes are dried into powder and then discharged.}
place = {Japan}
year = {1978}
month = {Dec}
}