Published 2013 | Version v1
Miscellaneous Metadata-only

Dissolution behavior of 137Cs absorbed on the green tea leaves

Creators

  • 1. Shizuoka Univ., Graduate School of Science, Shizuoka (Japan)
  • 2. Shizuoka Univ., Graduate School of Agriculture, Shizuoka (Japan)

Description

The green tea leaves was dipped in the 137CsCl solution to elucidate the dissolution behavior of 137Cs contaminated on the green tea leaves. It was found that the amount of 137Cs dissolved into tea water was controlled by the temperature of water, and the activation energy of 137Cs dissolution was estimated to be 0.045 eV, indicating that most of 137Cs would exist as the adsorbed state. In addition, the dissolution behavior was controlled by the concentration of stable Cs dissolved in water, although no large correlation with pH was observed. (author)

Part of:
5th Asia-Pacific symposium on radiochemistry (APSORC13)

Additional details

Publishing Information

Imprint Title
5th Asia-Pacific symposium on radiochemistry (APSORC13)
Imprint Pagination
378 p.
Journal Page Range
p. 324

Conference

Title
5. Asia-Pacific symposium on radiochemistry
Acronym
APSORC13
Dates
22-27 Sep 2013
Place
Kanazawa, Ishikawa (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
46025660
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ABSORPTION; ACTIVATION ENERGY; AQUEOUS SOLUTIONS; CESIUM 137; CESIUM CHLORIDES; CONCENTRATION RATIO; CONTAMINATION; DISSOLUTION; NAI DETECTORS; TEA LEAVES; TEMPERATURE DEPENDENCE
Descriptors DEC
ALKALI METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM COMPOUNDS; CESIUM HALIDES; CESIUM ISOTOPES; CHLORIDES; CHLORINE COMPOUNDS; DIMENSIONLESS NUMBERS; DISPERSIONS; ENERGY; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; ISOTOPES; LEAVES; MEASURING INSTRUMENTS; MIXTURES; NUCLEI; ODD-EVEN NUCLEI; RADIATION DETECTORS; RADIOISOTOPES; SCINTILLATION COUNTERS; SOLID SCINTILLATION DETECTORS; SOLUTIONS; SORPTION; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
2 refs., 1 fig.