{"title":"Graphene oxide composites for dye removal in textile, printing and dyeing wastewaters: a review","authors":"Haodong Ma, Lingjie Yu, Limeng Yang, Yijun Yao, Guodong Shen, Yongzhen Wang, Bo Li, Jiaguang Meng, Menghe Miao, Chao Zhi","doi":"10.1007/s10311-024-01794-4","DOIUrl":null,"url":null,"abstract":"<div><p>The textile, printing and dyeing industries are producing wastewater containing hazardous dye contaminants, which require advanced remediation methods to avoid environmental pollution. Here we review graphene oxide-based materials for the removal of dye contaminants in waters and wastewater, with focus on the properties of graphene oxide, adsorption mechanisms, factors controlling the adsorption, and applications. Dye adsorption is controlled by temperature, adsorbent and dye concentrations, and adsorption time. Graphene oxide composites include membranes and aerogels. Graphene oxide displays suitable hydrophilicity, acid‐alkali resistance, and strong adsorption capabilities. Increasing the surface activity and specific surface area of graphene oxide promotes the adsorption of graphene oxide on textile wastewater and dyeing wastewater.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"23 1","pages":"165 - 193"},"PeriodicalIF":15.0000,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Chemistry Letters","FirstCategoryId":"93","ListUrlMain":"https://link.springer.com/article/10.1007/s10311-024-01794-4","RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The textile, printing and dyeing industries are producing wastewater containing hazardous dye contaminants, which require advanced remediation methods to avoid environmental pollution. Here we review graphene oxide-based materials for the removal of dye contaminants in waters and wastewater, with focus on the properties of graphene oxide, adsorption mechanisms, factors controlling the adsorption, and applications. Dye adsorption is controlled by temperature, adsorbent and dye concentrations, and adsorption time. Graphene oxide composites include membranes and aerogels. Graphene oxide displays suitable hydrophilicity, acid‐alkali resistance, and strong adsorption capabilities. Increasing the surface activity and specific surface area of graphene oxide promotes the adsorption of graphene oxide on textile wastewater and dyeing wastewater.
期刊介绍：
Environmental Chemistry Letters explores the intersections of geology, chemistry, physics, and biology. Published articles are of paramount importance to the examination of both natural and engineered environments. The journal features original and review articles of exceptional significance, encompassing topics such as the characterization of natural and impacted environments, the behavior, prevention, treatment, and control of mineral, organic, and radioactive pollutants. It also delves into interfacial studies involving diverse media like soil, sediment, water, air, organisms, and food. Additionally, the journal covers green chemistry, environmentally friendly synthetic pathways, alternative fuels, ecotoxicology, risk assessment, environmental processes and modeling, environmental technologies, remediation and control, and environmental analytical chemistry using biomolecular tools and tracers.
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