Xuchai Shan , Xinyu Shi , Xiaohong Tan , Yadong Pu , Taotao Qiang
{"title":"废弃羽毛纤维的价值评估：一种铀资源回收材料","authors":"Xuchai Shan , Xinyu Shi , Xiaohong Tan , Yadong Pu , Taotao Qiang","doi":"10.1016/j.nucengdes.2024.113596","DOIUrl":null,"url":null,"abstract":"<div><p>With the increase in petrochemical energy consumption and the limited reserves, the abundant and cheap sustainable biomass resources have been more space for development. Abandoned feather fiber (FF) is the main by-product of the poultry industry. It not only depletes resources unnecessarily, but also causes environmental damage. Uranium adsorption material made from waste feather fiber is a high value-added conversion of waste resources. In this study, phosphate ester group was used to modify the waste feather fiber to prepare an adsorption material (FF-EDGE-PT) with high affinity for uranium. FF-EDGE-PT had an absorption capacity (AC) of 268.45 ± 14.84 mg/g for uranium in a solution containing a uranium concentration of 8 ppm. The Langmuir isotherm model fitting reveals that FF-EDGE-PT has a maximum saturated AC of 877.19 mg/g. More importantly, FF-EDGE-PT also exhibits excellent recycling performance and selective adsorption, indicating that FF-EDGE-PT is a potential uranium adsorption material.</p></div>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Valorization of waste feather fiber: One uranium resource recycling material\",\"authors\":\"Xuchai Shan , Xinyu Shi , Xiaohong Tan , Yadong Pu , Taotao Qiang\",\"doi\":\"10.1016/j.nucengdes.2024.113596\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>With the increase in petrochemical energy consumption and the limited reserves, the abundant and cheap sustainable biomass resources have been more space for development. Abandoned feather fiber (FF) is the main by-product of the poultry industry. It not only depletes resources unnecessarily, but also causes environmental damage. Uranium adsorption material made from waste feather fiber is a high value-added conversion of waste resources. In this study, phosphate ester group was used to modify the waste feather fiber to prepare an adsorption material (FF-EDGE-PT) with high affinity for uranium. FF-EDGE-PT had an absorption capacity (AC) of 268.45 ± 14.84 mg/g for uranium in a solution containing a uranium concentration of 8 ppm. The Langmuir isotherm model fitting reveals that FF-EDGE-PT has a maximum saturated AC of 877.19 mg/g. More importantly, FF-EDGE-PT also exhibits excellent recycling performance and selective adsorption, indicating that FF-EDGE-PT is a potential uranium adsorption material.</p></div>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2024-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0029549324006964\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0029549324006964","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Valorization of waste feather fiber: One uranium resource recycling material
With the increase in petrochemical energy consumption and the limited reserves, the abundant and cheap sustainable biomass resources have been more space for development. Abandoned feather fiber (FF) is the main by-product of the poultry industry. It not only depletes resources unnecessarily, but also causes environmental damage. Uranium adsorption material made from waste feather fiber is a high value-added conversion of waste resources. In this study, phosphate ester group was used to modify the waste feather fiber to prepare an adsorption material (FF-EDGE-PT) with high affinity for uranium. FF-EDGE-PT had an absorption capacity (AC) of 268.45 ± 14.84 mg/g for uranium in a solution containing a uranium concentration of 8 ppm. The Langmuir isotherm model fitting reveals that FF-EDGE-PT has a maximum saturated AC of 877.19 mg/g. More importantly, FF-EDGE-PT also exhibits excellent recycling performance and selective adsorption, indicating that FF-EDGE-PT is a potential uranium adsorption material.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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