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Basic chemistry for radioactive waste management. Development of chemical methods on geological material analysis

Technical Report:

Abstract

Chemical analysis methods on geological materials were investigated for the evaluation of radioactive waste disposal site, and the scope and contents weer as follows: -Determination of the major and trace elements in granite rocks by ICP-AES and INAA: Experimental conditions of ICP-AES and INAA were established with geological standard rock, USGS-G2. The ICP-AES was found to be better both in precision and in accuracy than the INAA for major elements. The precision and the accuracy of the ICP-AES method were about 6% and +/- 10%, respectively. -Determination of inorganic and organic anions by ion chromatography and prediction of retention times : Analytical methods for inorganic anions was established with NaOH eluents by ion chromatography. Studies on the prediction of retention times of the anions for gradient elution was carried out using the stepwise elution equation. The slope from the plot of log K` against log [OH{sup -}] was obtained by a linear regression, and a good agreement was obtained between the experimental and the calculated values. -Development of analytical methods for the determination of Co, Ni and In by differential-pulse adsorptive stripping voltametry and ferrous and ferric ions by spectrometry : Detection limits of Co, Ni and In were 0.02,  More>>
Authors:
Eom, Tae Yoon; Suh, Moo Yul; Joe, Kih Soo; Chung, Yong Sam; Kim, Jung Suk; Sohn, Se Chul; Han, Sun Ho; Jee, Kwang Yong; Choi, Kwang Soon; Lee, Chang Heon [1] 
  1. Korea Atomic Energy Research Inst., Daeduk (Korea, Republic of)
Publication Date:
Mar 01, 1991
Product Type:
Technical Report
Report Number:
KAERI-II/RR-11/90
Reference Number:
SCA: 400100; 052002; PA: AIX-23:013899; SN: 92000646399
Resource Relation:
Other Information: PBD: Mar 1991
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; GEOLOGIC FRACTURES; CHEMICAL ANALYSIS; GRANITES; GROUND WATER; ION EXCHANGE CHROMATOGRAPHY; RADIOACTIVE WASTE MANAGEMENT; REDOX POTENTIAL; RESINS; 400100; 052002; ANALYTICAL AND SEPARATIONS CHEMISTRY; WASTE DISPOSAL AND STORAGE
OSTI ID:
10113872
Research Organizations:
Korea Atomic Energy Research Inst., Daeduk (Korea, Republic of)
Country of Origin:
Korea, Republic of
Language:
Korean
Other Identifying Numbers:
Other: ON: DE92614572; TRN: KR9100140013899
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
146 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Eom, Tae Yoon, Suh, Moo Yul, Joe, Kih Soo, Chung, Yong Sam, Kim, Jung Suk, Sohn, Se Chul, Han, Sun Ho, Jee, Kwang Yong, Choi, Kwang Soon, and Lee, Chang Heon. Basic chemistry for radioactive waste management. Development of chemical methods on geological material analysis. Korea, Republic of: N. p., 1991. Web.
Eom, Tae Yoon, Suh, Moo Yul, Joe, Kih Soo, Chung, Yong Sam, Kim, Jung Suk, Sohn, Se Chul, Han, Sun Ho, Jee, Kwang Yong, Choi, Kwang Soon, & Lee, Chang Heon. Basic chemistry for radioactive waste management. Development of chemical methods on geological material analysis. Korea, Republic of.
Eom, Tae Yoon, Suh, Moo Yul, Joe, Kih Soo, Chung, Yong Sam, Kim, Jung Suk, Sohn, Se Chul, Han, Sun Ho, Jee, Kwang Yong, Choi, Kwang Soon, and Lee, Chang Heon. 1991. "Basic chemistry for radioactive waste management. Development of chemical methods on geological material analysis." Korea, Republic of.
@misc{etde_10113872,
title = {Basic chemistry for radioactive waste management. Development of chemical methods on geological material analysis}
author = {Eom, Tae Yoon, Suh, Moo Yul, Joe, Kih Soo, Chung, Yong Sam, Kim, Jung Suk, Sohn, Se Chul, Han, Sun Ho, Jee, Kwang Yong, Choi, Kwang Soon, and Lee, Chang Heon}
abstractNote = {Chemical analysis methods on geological materials were investigated for the evaluation of radioactive waste disposal site, and the scope and contents weer as follows: -Determination of the major and trace elements in granite rocks by ICP-AES and INAA: Experimental conditions of ICP-AES and INAA were established with geological standard rock, USGS-G2. The ICP-AES was found to be better both in precision and in accuracy than the INAA for major elements. The precision and the accuracy of the ICP-AES method were about 6% and +/- 10%, respectively. -Determination of inorganic and organic anions by ion chromatography and prediction of retention times : Analytical methods for inorganic anions was established with NaOH eluents by ion chromatography. Studies on the prediction of retention times of the anions for gradient elution was carried out using the stepwise elution equation. The slope from the plot of log K` against log [OH{sup -}] was obtained by a linear regression, and a good agreement was obtained between the experimental and the calculated values. -Development of analytical methods for the determination of Co, Ni and In by differential-pulse adsorptive stripping voltametry and ferrous and ferric ions by spectrometry : Detection limits of Co, Ni and In were 0.02, 0.05 and 0.2 ppb, respectively, and the content of ferrous and ferric ion in KAERI ground water were 0.12 and 0.08 ppm respectively. -Determination of trace uranium in groundwaters by neutron activation analysis : Uranium in KAERI groundwater was preconcentrated on the chelating resin, Chelex-100 and the uranium content was measured by neutron activation analysis. The analytical result was 4.5 ppb with standard deviation of 0.049. (Author).}
place = {Korea, Republic of}
year = {1991}
month = {Mar}
}