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Öğe A comprehensive review on designing nanocomposite adsorbents for efficient removal of 4-nitrophenol from water(Elsevier B.V., 2024) El Messaoudi, Noureddine; Miyah, Youssef; Benjelloun, Mohammed; Georgin, Jordana; Franco, Dison S.P.; Şenol, Zeynep Mine; Ciğeroğlu, ZeynepWater is the basic entity required for the survival of any life form on earth. However, in the present scenario, due to its contamination with various types of contaminants, there is a global crisis of water. One of the major organic pollutants described to be present in most industrial-modeled water is 4-nitrophenol. Due to its persistence and high potential for bioaccumulation, it is considered a high-priority environmental and health concern. Numerous nanomaterials are considered to have huge potential in the treatment of contaminated water due to their unique high surface area as well as some beneficial properties that support work even in low concentrations. In the last few years, much attention has been paid by scientists to different applications of nanocomposites for water purification. This review represents a comprehensive approach to how to enhance nanocomposite-mediated adsorption for effective 4-NP removal from modeled water. It involves high adsorption capacity, with adsorbents calcium and aluminum layered double hydroxide-loaded magnetic nanocomposite and magnetite nanoparticles, with capacities as high as 598 mg g-1 and 636 mg g-1, respectively. Such advanced materials may improve the hydrophilicity and mechanical properties of the material. The processes could be endothermic and exothermic in nature. pH also plays a role in performance, where, in most studies, conditions above 6 corroborate the removal of 4-NP. Textural properties and functional groups present on the surface of the adsorbent also determine whether the process is physical or chemical. Further studies should be focused on large-scale decontamination of the contaminant, entrenching the use of low-cost and environmentally friendly adsorbents that are more environmentally acceptable in real applications. This would not enable researchers to follow up with new strategies for the remediation of water that is contaminated with 4-NP on the basis of making a model for engineering nanocomposites for the remediation of contaminants. © 2024 Elsevier B.V.Öğe A critical and comprehensive review of the removal of thorium ions from wastewater: Advances and future perspectives(Elsevier, 2025) Senol, Zeynep Mine; El Messaoudi, Noureddine; Miyah, Youssef; Georgin, Jordana; Franco, Dison Stracke Pfingsten; Kazan-Kaya, Emine Sena; Cigeroglu, ZeynepThis review article critically evaluates recent developments in removing thorium (Th) ions from wastewater and discusses future perspectives. Moreover, it is imperative to develop effective and sustainable techniques for removing Th due to the significant environmental and health risks its contamination produces. This review is done to understand the recent technologies and strategies developed for the removal of Th ions from wastewater and to evaluate their efficiency, feasibility, and environmental friendliness. Removal of Th ions from wastewater is an urgent issue due to the radiotoxicity and chemical toxicity of Th. This review may facilitate a broad understanding of the advances in various methods used for the removal of thorium ions through adsorption, ion exchange, membrane technologies, and bioremediation. Again, the article tries to spotlight the problems or gray areas associated with the different techniques developed so far, thereby suggesting scopes for future research and improvement. It is hoped that this review can successfully guide the development of new and more powerful approaches to mitigating Th contamination in wastewater by synthesizing leading-edge research findings and advances for better environmental protection and public health safety. It is of critical importance to protect the environment and human health from the toxic effects of radioactive thorium mixed into life-threatening wastewater. Because a clean environment means a more livable world left to future generations.Öğe Advanced Physicochemical Techniques for Wastewater Treatment(CRC Press, 2024) El Messaoudi, Noureddine; Georgin, Jordana; Cioğeroğlu, Zeynep; Şenol, Zeynep Mine; Kazan-Kaya, Emine Sena; Arslan, Dilek Şenol; El Hajam, MaryamThis chapter provides an overview of advanced physicochemical techniques (APCTs) used in wastewater treatment, highlighting their principles, applications, and recent advancements. The chapter begins by discussing the APCTs involved in wastewater treatment, including membrane techniques, electrochemical methods, sonochemical treatment, microwave-assisted processes, hybrid processes, and green chemistry approaches. It explores the mechanisms by which these processes remove suspended solids, colloidal particles, and other contaminants from wastewater. The APCTs are versatile and can be applied to treat wastewater containing diverse pollutants, including heavy metals, organic compounds, and microorganisms. This versatility makes them suitable for various industrial and municipal wastewater streams. These methods are designed to target specific contaminants, resulting in the effective treatment and purification of wastewater. These techniques can be integrated with conventional wastewater treatment processes, enhancing overall treatment efficiency. Ongoing research and development in APCTs contribute to continuous innovation, leading to the discovery of new and improved methods for wastewater treatment. The chapter presents case studies and discusses the advantages, limitations, and future prospects of APCTs. © 2025 selection and editorial matter, Pervez Alam, Afzal Husain Khan, Juliana Heloisa Pinê Américo-Pinheiro, and Kafeel Ahmad.Öğe Advances and future perspectives of water defluoridation by adsorption technology: A review(Academic Press Inc Elsevier Science, 2024) El Messaoudi, Noureddine; Franco, Dison Stracke Pfingsten; Gubernat, Sylwia; Georgin, Jordana; Senol, Zeynep Mine; Cigeroglu, Zeynep; Allouss, DaliaFluoride contamination in water sources poses a significant challenge to human health and the environment. In recent years, adsorption technology has emerged as a promising approach for water defluoridation due to its efficiency and cost-effectiveness. This review article comprehensively explores the advances in water defluoridation through adsorption processes. Various adsorbents, including natural and synthetic materials, have been investigated for their efficacy in removing fluoride ions from water. The mechanisms underlying adsorption interactions are elucidated, shedding light on the factors influencing defluoridation efficiency. Moreover, the review outlines the current state of technology, highlighting successful case studies and field applications. Future perspectives in the field of water defluoridation by adsorption are discussed, emphasizing the need for sustainable and scalable solutions. The integration of novel materials, process optimization, and the development of hybrid technologies are proposed as pathways to address existing challenges and enhance the overall efficacy of water defluoridation. This comprehensive assessment of the advances and future directions in adsorption-based water defluoridation provides valuable insights for researchers, policymakers, and practitioners working towards ensuring safe and accessible drinking water for all.Öğe Clay-based nanomaterials and their adsorptive removal efficiency for dyes and antibiotics: A review(Elsevier, 2024) Cigeroglu, Zeynep; El Messaoudi, Noureddine; Senol, Zeynep Mine; Baskan, Gulsah; Georgin, Jordana; Gubernat, SylwiaThe discharge of dyes and antibiotics (ATBs) into the water streams causes severe water and soil pollution, which poses a global threat to aquatic ecosystems and humans. Clay-based nanomaterials (C@NMs) exhibited great potency as adsorbents to sustainably eradicate dyes and ATBs from water bodies and waste sites due to their large surface area, tunable porosity, and surface reactivity. Various types of clay minerals and their modifications to engineer NMs with tailored adsorption properties are extensively explored. Comparative studies with conventional adsorbents further underscore the superior adsorption performance of C@NMs. In addition, the underlying adsorption mechanisms and intermolecular forces governing how the adsorbent and adsorbate interact are elucidated. In terms of views, the review likely highlights the significance of developing efficient and costeffective methods for removing pollutants from water sources, considering the increasing concerns about water pollution and its detrimental effects on human health and the environment. Looking to the future, the review may suggest areas for further research and development in the field of C@NMs for water purification. This could include optimizing the synthesis methods to enhance the adsorption capacity and selectivity of these materials, exploring novel modification techniques to improve their performance under different environmental conditions, and conducting more comprehensive studies on the long-term stability and recyclability of C@NM adsorbents.Öğe Comprehensive analytical review of heavy metal removal efficiency using agricultural solid waste-based bionanocomposites(Elsevier B.V., 2024) El Messaoudi, Noureddine; Miyah, Youssef; Şenol, Zeynep Mine; Ciğeroğlu, Zeynep; Kazan-Kaya, Emine Sena; Gubernat, Sylwia; Georgin, JordanaHeavy metals (HMs) have attracted considerable attention lately because of their widespread occurrence in aquatic environments and potential biological toxicity to animals and humans. The development of economical, efficient, and engineerable adsorbents such as agricultural solid waste-based bionanocomposites (ASWBNCs) for removing HMs from water by adsorption has become a research focus. The review systematically explores the synthesis methodologies of these nanocomposites, emphasizing the utilization of agricultural residues and their conversion into efficient adsorbents. The structural characteristics, including morphology and composition, are discussed, shedding light on the factors influencing the adsorption performance. The mechanisms governing the adsorption of HMs onto ASWBNCs are elucidated, providing insights into the fundamental processes at play. Furthermore, the review evaluates the impact of various parameters, such as pH, temperature, and initial metal concentration, on adsorption efficiency. This review would contribute to preparing engineerable ASWBNCs for HMs removal and provide a roadmap for researchers and others involved with remediating HMs-affected water. © 2024 Elsevier B.V.Öğe Recent advances in the removal of Sunset Yellow dye from wastewater: A review(Elsevier, 2024) Cigeroglu, Zeynep; El Messaoudi, Noureddine; Miyah, Youssef; Georgin, Jordana; Franco, Dison S. P.; Benjelloun, Mohammed; Senol, Zeynep MineThe present review focuses on the very latest development with respect to Sunset Yellow FCF (SY) removal from wastewater and dwells mostly on some of the most novel and efficient methods developed in response to everincreasing environmental and health concerns related to this widely used synthetic dye. In this work, adsorption techniques are criticized, considering that the high adsorption capacity of SY offers various environmental benefits. It lowers the concentration of wastewater, which means that fewer dyes are used in effluent processes. These advantages not only contribute to cleaner water bodies but also promote sustainable practices in the textile industry. This review considers in some detail the degradation of SY dye in advanced oxidation processes such as photocatalytic degradation, Fenton-like reactions, and ozonation with regard to general efficiency and cost pertinence. This review, along with biological treatments using isolated strains of bacteria and fungi capable of enzymatically degrading SY dye, offers an eco-friendly alternative against various available chemical methods. Hybrid systems in separation processes are often used for approaches consisting of multiple treatment processes, including biological, physical, and chemical, to completely treat water. For example, a particular treatment system may utilize both adsorption processes and incorporate some features of advanced oxidation treatment processes. This review aims to synthesize current literature and recent advancements to inform future research on SY removal, hence supporting sustainable wastewater treatment approaches and hybrid systems.
