{"title":"活性炭修饰氧化锌和氧化铜纳米颗粒去除香蕉皮菁酸染料的比较研究","authors":"Ahmah Rafat, Saeedeh Hashemian, Masoud Reza Shishabor","doi":"10.1007/s11270-025-08435-8","DOIUrl":null,"url":null,"abstract":"<div><p>Activated carbon from banana peel was prepared using calcination of banana peel as biomass at 600 ̊C (ACB). ZnO and CuO nanoparticles were synthesis and decorated on ACB, respectively. The prepared samples were characterized by FTIR, XRD, FESEM, EDX, TGA and BET methods. The results showed ZnO and CuO decorated on ACB have particle size of 45nm and 38 nm and surface area of 242 m<sup>2</sup> g<sup>−1</sup> and 325 m<sup>2</sup> g<sup>−1</sup>, respectively. The produced samples were studied as sorbents for removal of cyanine acid blue dye (CAB) from aqueous solutions. The adsorption efficiency was examined by varying process parameters such as contact time, pH and mass of sorbents. Results showed the order of percent removal of CAB at contact time 60 min and pH 10 was as follow: ACB < ZnO < CuO < ZnO decorated on ACB < CuO decorated on ACB. CuO decorated on ACB with interconnected pores and band gap 1.42 eV demonstrated excellent adsorption activity for CAB. The kinetic study revealed the fitness of pseudo second order kinetic model for the absorption of CAB dye. Thermodynamic parameters presented endothermic and spontaneous adsorption of CAB onto sorbents. TOC analysis showed the mineralization of CAB dye was about 62%. This study presented cost effective synthesis and reusability of ZnO and CuO decorated on ACB that is highly effective for adsorption of CAB.</p></div>","PeriodicalId":808,"journal":{"name":"Water, Air, & Soil Pollution","volume":"236 15","pages":""},"PeriodicalIF":3.0000,"publicationDate":"2025-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparative Study of Cyanine Acid Dye Removal By ZnO and CuO Nanoparticles Decorated On Activated Carbon From Banana Peel\",\"authors\":\"Ahmah Rafat, Saeedeh Hashemian, Masoud Reza Shishabor\",\"doi\":\"10.1007/s11270-025-08435-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Activated carbon from banana peel was prepared using calcination of banana peel as biomass at 600 ̊C (ACB). ZnO and CuO nanoparticles were synthesis and decorated on ACB, respectively. The prepared samples were characterized by FTIR, XRD, FESEM, EDX, TGA and BET methods. The results showed ZnO and CuO decorated on ACB have particle size of 45nm and 38 nm and surface area of 242 m<sup>2</sup> g<sup>−1</sup> and 325 m<sup>2</sup> g<sup>−1</sup>, respectively. The produced samples were studied as sorbents for removal of cyanine acid blue dye (CAB) from aqueous solutions. The adsorption efficiency was examined by varying process parameters such as contact time, pH and mass of sorbents. Results showed the order of percent removal of CAB at contact time 60 min and pH 10 was as follow: ACB < ZnO < CuO < ZnO decorated on ACB < CuO decorated on ACB. CuO decorated on ACB with interconnected pores and band gap 1.42 eV demonstrated excellent adsorption activity for CAB. The kinetic study revealed the fitness of pseudo second order kinetic model for the absorption of CAB dye. Thermodynamic parameters presented endothermic and spontaneous adsorption of CAB onto sorbents. TOC analysis showed the mineralization of CAB dye was about 62%. This study presented cost effective synthesis and reusability of ZnO and CuO decorated on ACB that is highly effective for adsorption of CAB.</p></div>\",\"PeriodicalId\":808,\"journal\":{\"name\":\"Water, Air, & Soil Pollution\",\"volume\":\"236 15\",\"pages\":\"\"},\"PeriodicalIF\":3.0000,\"publicationDate\":\"2025-10-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Water, Air, & Soil Pollution\",\"FirstCategoryId\":\"6\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11270-025-08435-8\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENVIRONMENTAL SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Water, Air, & Soil Pollution","FirstCategoryId":"6","ListUrlMain":"https://link.springer.com/article/10.1007/s11270-025-08435-8","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}
Comparative Study of Cyanine Acid Dye Removal By ZnO and CuO Nanoparticles Decorated On Activated Carbon From Banana Peel
Activated carbon from banana peel was prepared using calcination of banana peel as biomass at 600 ̊C (ACB). ZnO and CuO nanoparticles were synthesis and decorated on ACB, respectively. The prepared samples were characterized by FTIR, XRD, FESEM, EDX, TGA and BET methods. The results showed ZnO and CuO decorated on ACB have particle size of 45nm and 38 nm and surface area of 242 m2 g−1 and 325 m2 g−1, respectively. The produced samples were studied as sorbents for removal of cyanine acid blue dye (CAB) from aqueous solutions. The adsorption efficiency was examined by varying process parameters such as contact time, pH and mass of sorbents. Results showed the order of percent removal of CAB at contact time 60 min and pH 10 was as follow: ACB < ZnO < CuO < ZnO decorated on ACB < CuO decorated on ACB. CuO decorated on ACB with interconnected pores and band gap 1.42 eV demonstrated excellent adsorption activity for CAB. The kinetic study revealed the fitness of pseudo second order kinetic model for the absorption of CAB dye. Thermodynamic parameters presented endothermic and spontaneous adsorption of CAB onto sorbents. TOC analysis showed the mineralization of CAB dye was about 62%. This study presented cost effective synthesis and reusability of ZnO and CuO decorated on ACB that is highly effective for adsorption of CAB.
期刊介绍：
Water, Air, & Soil Pollution is an international, interdisciplinary journal on all aspects of pollution and solutions to pollution in the biosphere. This includes chemical, physical and biological processes affecting flora, fauna, water, air and soil in relation to environmental pollution. Because of its scope, the subject areas are diverse and include all aspects of pollution sources, transport, deposition, accumulation, acid precipitation, atmospheric pollution, metals, aquatic pollution including marine pollution and ground water, waste water, pesticides, soil pollution, sewage, sediment pollution, forestry pollution, effects of pollutants on humans, vegetation, fish, aquatic species, micro-organisms, and animals, environmental and molecular toxicology applied to pollution research, biosensors, global and climate change, ecological implications of pollution and pollution models. Water, Air, & Soil Pollution also publishes manuscripts on novel methods used in the study of environmental pollutants, environmental toxicology, environmental biology, novel environmental engineering related to pollution, biodiversity as influenced by pollution, novel environmental biotechnology as applied to pollution (e.g. bioremediation), environmental modelling and biorestoration of polluted environments.
Articles should not be submitted that are of local interest only and do not advance international knowledge in environmental pollution and solutions to pollution. Articles that simply replicate known knowledge or techniques while researching a local pollution problem will normally be rejected without review. Submitted articles must have up-to-date references, employ the correct experimental replication and statistical analysis, where needed and contain a significant contribution to new knowledge. The publishing and editorial team sincerely appreciate your cooperation.
Water, Air, & Soil Pollution publishes research papers; review articles; mini-reviews; and book reviews.
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