{"title":"放射性碘离子吸附机理及影响因素综述","authors":"Chenhui Yan, Bowen Zhang, Zhibing He, Yansong Liu","doi":"10.1016/j.seppur.2025.131954","DOIUrl":null,"url":null,"abstract":"<div><div>Radioactive iodide (I<sup>−</sup>) in the liquid phases poses a serious threat to the environment and human health. Fortunately, the adsorption method has been extensively studied as an effective technical. This review focuses on the removal mechanisms involved in adsorbing I<sup>−</sup>, including metal-based reactions, electrostatic interaction, anion exchange, coordination, redox reactions, and extraction methods. It briefly discusses the influence of environmental factors such as I<sup>−</sup> concentration, pH, coexisting anions, etc., and their impacts on the adsorbent and I<sup>−</sup>. Finally, it is hoped that this review can provide valuable references for designing new and effective materials for removing I<sup>−</sup> from aqueous media.</div></div>","PeriodicalId":427,"journal":{"name":"Separation and Purification Technology","volume":"363 ","pages":"Article 131954"},"PeriodicalIF":9.0000,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The mechanism and influential factors for radioactive iodide adsorption: A review\",\"authors\":\"Chenhui Yan, Bowen Zhang, Zhibing He, Yansong Liu\",\"doi\":\"10.1016/j.seppur.2025.131954\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Radioactive iodide (I<sup>−</sup>) in the liquid phases poses a serious threat to the environment and human health. Fortunately, the adsorption method has been extensively studied as an effective technical. This review focuses on the removal mechanisms involved in adsorbing I<sup>−</sup>, including metal-based reactions, electrostatic interaction, anion exchange, coordination, redox reactions, and extraction methods. It briefly discusses the influence of environmental factors such as I<sup>−</sup> concentration, pH, coexisting anions, etc., and their impacts on the adsorbent and I<sup>−</sup>. Finally, it is hoped that this review can provide valuable references for designing new and effective materials for removing I<sup>−</sup> from aqueous media.</div></div>\",\"PeriodicalId\":427,\"journal\":{\"name\":\"Separation and Purification Technology\",\"volume\":\"363 \",\"pages\":\"Article 131954\"},\"PeriodicalIF\":9.0000,\"publicationDate\":\"2025-02-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Separation and Purification Technology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1383586625005519\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Separation and Purification Technology","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1383586625005519","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
The mechanism and influential factors for radioactive iodide adsorption: A review
Radioactive iodide (I−) in the liquid phases poses a serious threat to the environment and human health. Fortunately, the adsorption method has been extensively studied as an effective technical. This review focuses on the removal mechanisms involved in adsorbing I−, including metal-based reactions, electrostatic interaction, anion exchange, coordination, redox reactions, and extraction methods. It briefly discusses the influence of environmental factors such as I− concentration, pH, coexisting anions, etc., and their impacts on the adsorbent and I−. Finally, it is hoped that this review can provide valuable references for designing new and effective materials for removing I− from aqueous media.
期刊介绍:
Separation and Purification Technology is a premier journal committed to sharing innovative methods for separation and purification in chemical and environmental engineering, encompassing both homogeneous solutions and heterogeneous mixtures. Our scope includes the separation and/or purification of liquids, vapors, and gases, as well as carbon capture and separation techniques. However, it's important to note that methods solely intended for analytical purposes are not within the scope of the journal. Additionally, disciplines such as soil science, polymer science, and metallurgy fall outside the purview of Separation and Purification Technology. Join us in advancing the field of separation and purification methods for sustainable solutions in chemical and environmental engineering.