{"title":"Solid Phase Extraction of Cesium and Strontium Radionuclides Using Zeolite Packed Column","authors":"Rajesh Kumar, Shankar Lal Jat, Deepesh Patidar, Prashant Vasistha","doi":"10.3103/S1063455X25020067","DOIUrl":null,"url":null,"abstract":"<p>Radionuclides contaminated water is a serious issue for human beings and ecological systems. In particular, they cause various types of cancers and mutagenic affects. Removal of radionuclides from contaminated water is a challenging task, since efficient and cost-effective materials are required for extraction of radionuclides from water. Under this objective, modified zeolite beads (MZBs) were prepared and characterized. The beads were evaluated for extracting of cesium (Cs) and strontium (Sr) from contaminated water using column method. Breakthrough capacity (BC), total capacity (TC) and column efficiency (CE) obtained for Cs were 0.167, 0.279 g/g and 59.75% respectively. BC, TC and CE for obtained for Sr were 0.153, 0.239 g/g and 64.4% respectively. Based on these results, MZBs column can be used as radionuclides removal cartridge in water purifiers.</p>","PeriodicalId":680,"journal":{"name":"Journal of Water Chemistry and Technology","volume":"47 2","pages":"115 - 123"},"PeriodicalIF":0.5000,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Water Chemistry and Technology","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.3103/S1063455X25020067","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Radionuclides contaminated water is a serious issue for human beings and ecological systems. In particular, they cause various types of cancers and mutagenic affects. Removal of radionuclides from contaminated water is a challenging task, since efficient and cost-effective materials are required for extraction of radionuclides from water. Under this objective, modified zeolite beads (MZBs) were prepared and characterized. The beads were evaluated for extracting of cesium (Cs) and strontium (Sr) from contaminated water using column method. Breakthrough capacity (BC), total capacity (TC) and column efficiency (CE) obtained for Cs were 0.167, 0.279 g/g and 59.75% respectively. BC, TC and CE for obtained for Sr were 0.153, 0.239 g/g and 64.4% respectively. Based on these results, MZBs column can be used as radionuclides removal cartridge in water purifiers.
期刊介绍：
Journal of Water Chemistry and Technology focuses on water and wastewater treatment, water pollution monitoring, water purification, and similar topics. The journal publishes original scientific theoretical and experimental articles in the following sections: new developments in the science of water; theoretical principles of water treatment and technology; physical chemistry of water treatment processes; analytical water chemistry; analysis of natural and waste waters; water treatment technology and demineralization of water; biological methods of water treatment; and also solicited critical reviews summarizing the latest findings. The journal welcomes manuscripts from all countries in the English or Ukrainian language. All manuscripts are peer-reviewed.
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