Synthetic clay excels in 90Sr removal

Sridhar Komarneni; Tatsuya Kodama; William J. Paulus; C. Carlson

doi:10.1557/JMR.2000.0182

Synthetic clay excels in ⁹⁰Sr removal

Sridhar Komarneni, Tatsuya Kodama, William J. Paulus, C. Carlson

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Tests with actual ground water from Hanford site, and fundamental studies of 2Na⁺ → Sr²⁺exchange equilibria revealed that a synthetic clay is extremely selective for ⁹⁰Sr with a high capacity for uptake. Comparative studies with existing Sr selective ion exchangers clearly revealed that the present synthetic clay exhibited the best performance for ⁹⁰Sr removal from actual ground water collected from three different locations at Hanford. This novel Sr ion sieve is expected to be useful for the decontamination of the environment after accidental release and contamination with ⁹⁰Sr.

Original language	English (US)
Pages (from-to)	1254-1256
Number of pages	3
Journal	Journal of Materials Research
Volume	15
Issue number	6
DOIs	https://doi.org/10.1557/JMR.2000.0182
State	Published - Jun 2000

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Synthetic clay excels in 90Sr removal",

abstract = "Tests with actual ground water from Hanford site, and fundamental studies of 2Na+ → Sr2+exchange equilibria revealed that a synthetic clay is extremely selective for 90Sr with a high capacity for uptake. Comparative studies with existing Sr selective ion exchangers clearly revealed that the present synthetic clay exhibited the best performance for 90Sr removal from actual ground water collected from three different locations at Hanford. This novel Sr ion sieve is expected to be useful for the decontamination of the environment after accidental release and contamination with 90Sr.",

author = "Sridhar Komarneni and Tatsuya Kodama and Paulus, {William J.} and C. Carlson",

note = "Funding Information: This work was supported by the Interfacial, Transport, and Separation Program, and Chemical and Transport Systems, Division of the National Science Foundation under Grant No. CTS-9612714.",

year = "2000",

month = jun,

doi = "10.1557/JMR.2000.0182",

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T1 - Synthetic clay excels in 90Sr removal

AU - Komarneni, Sridhar

AU - Kodama, Tatsuya

AU - Paulus, William J.

AU - Carlson, C.

N1 - Funding Information: This work was supported by the Interfacial, Transport, and Separation Program, and Chemical and Transport Systems, Division of the National Science Foundation under Grant No. CTS-9612714.

PY - 2000/6

Y1 - 2000/6

N2 - Tests with actual ground water from Hanford site, and fundamental studies of 2Na+ → Sr2+exchange equilibria revealed that a synthetic clay is extremely selective for 90Sr with a high capacity for uptake. Comparative studies with existing Sr selective ion exchangers clearly revealed that the present synthetic clay exhibited the best performance for 90Sr removal from actual ground water collected from three different locations at Hanford. This novel Sr ion sieve is expected to be useful for the decontamination of the environment after accidental release and contamination with 90Sr.

AB - Tests with actual ground water from Hanford site, and fundamental studies of 2Na+ → Sr2+exchange equilibria revealed that a synthetic clay is extremely selective for 90Sr with a high capacity for uptake. Comparative studies with existing Sr selective ion exchangers clearly revealed that the present synthetic clay exhibited the best performance for 90Sr removal from actual ground water collected from three different locations at Hanford. This novel Sr ion sieve is expected to be useful for the decontamination of the environment after accidental release and contamination with 90Sr.

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Synthetic clay excels in ⁹⁰Sr removal

Abstract

All Science Journal Classification (ASJC) codes

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