Cesium sorption on mylonite
نویسندگان
چکیده
منابع مشابه
Sorption, Desorption, and Isotope Exchange of Cesium (10-9-10 -3 M) on Chlorite
-Batch cation-exchange experiments were performed on chlorite, using synthetic ground water containing cesium in the concentration range 10-9-10 -3 M. The sorption behavior was complex; with increasing Cs concentration, the distribution ratio of Cs decreased at first, but passed through a pronounced maximum at high Cs loadings. The desorption data differed from the sorption data only by a shift...
متن کاملSorption and Its Effects on Transport of Organic Dyes and Cesium in Soils
by Jarai Mon, Ph.D. Washington State University December 2004
متن کاملRedox and Sorption Reactions of Iodine and Cesium During Transport Through Aquifer Sediments
Radioactive isotopes of iodine (I and I) and cesium (Cs) are important contaminants present in nuclear waste. These radioisotopes have been introduced into the environment through nuclear weapons tests as well as nuclear accidents such as Chernobyl. Although iodine is commonly found as iodide (I), which is generally considered to behave conservatively, it has been proposed that iodide can be ox...
متن کاملNUREG/CR-6977, "Redox and Sorption Reactions of Iodine and Cesium During Transport Through Aquifer Sediments"
Radioactive isotopes of iodine (1311 and 1291) and cesium (137Cs) are important contaminants present in nuclear waste. These radioisotopes have been introduced into the environment through nuclear weapons tests as well as nuclear accidents such as Chernobyl. Although iodine is commonly found as iodide (F), which is generally considered to behave conservatively, it has been proposed that iodide ...
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In this study, the sorption behavior of two important fission product radionuclides ((137)Cs and (140)Ba) onto sodium form of insolubilized humic acid (INaA) were investigated as a function of time, cation concentration and temperature, utilizing the radiotracer method. The sorption processes are well described by both Freundlich and Dubinin-Radushkevich type isotherms. Thermodynamic constants ...
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ژورنال
عنوان ژورنال: Journal of Radioanalytical and Nuclear Chemistry Articles
سال: 1990
ISSN: 0236-5731,1588-2780
DOI: 10.1007/bf02039502