Sustainable applicability and environmental impact of wastewater treatment by emerging nanobiotechnological approach: Future strategy for efficient removal of contaminants and water purification

Thanigaivel, S.; Priya, A.K.; Gnanasekaran, Lalitha; Hoang, Tuan K.A.; Rajendran, Saravanan; Soto-Moscoso, Matias

doi:10.1016/j.seta.2022.102484

Cited by 13 publications

(6 citation statements)

References 101 publications

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“…These membranes, made from affordable and durable polymeric materials, operate without chemical accumulation. Due to our environment sustainability, BEMs excel in water treatment by serving as efficient filtration materials . Their nanofibrous structure allows for precise control over pore sizes, enhancing the filtration efficiency in water treatment plants.…”

Section: Industrial Application Of Bemsmentioning

confidence: 99%

“…Due to our environment sustainability, BEMs excel in water treatment by serving as efficient filtration materials. 66 Their nanofibrous structure allows for precise control over pore sizes, enhancing the filtration efficiency in water treatment plants. These membranes can be employed for wastewater treatment, separating pollutants and facilitating the removal of contaminants, contributing to the purification of water before discharge or reuse.…”

Section: Industrial Application Of Bemsmentioning

confidence: 99%

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Biodegradable Electrospun Membranes for Sustainable Industrial Applications

Borah,

Hazarika,

Duarah

et al. 2024

ACS Omega

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The escalating demand for sustainable industrial practices has driven the exploration of innovative materials, prominently exemplified by biodegradable electrospun membranes (BEMs). This review elucidates the pivotal role of these membranes across diverse industrial applications, addressing the imperative for sustainability. Furthermore, a comprehensive overview of biodegradable materials underscores their significance in electrospinning and their role in minimizing the environmental impact through biodegradability. The application of BEMs in various industrial sectors, including water treatment, food packaging, and biomedical applications, are extensively discussed. The environmental impact and sustainability analysis traverse the lifecycle of BEMs, evaluating their production to disposal and emphasizing reduced waste and resource conservation. This review demonstrates the research about BEMs toward an eco-conscious industrial landscape for a sustainable future.

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Section: Industrial Application Of Bemsmentioning

confidence: 99%

Section: Industrial Application Of Bemsmentioning

confidence: 99%

Biodegradable Electrospun Membranes for Sustainable Industrial Applications

Borah,

Hazarika,

Duarah

et al. 2024

ACS Omega

View full text Add to dashboard Cite

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“…Furthermore, longterm monitoring and assessment studies have been conducted to evaluate the stability, durability, and lifecycle costs of nanomaterial-based treatment systems, providing crucial information for their implementation and optimization in fullscale wastewater treatment plants (Bao, et. al., 2023, Thanigaivel, et. al., 2022.…”

Section: Case Studies and Applicationsmentioning

confidence: 99%

The impact of nanomaterials in enhancing wastewater treatment processes: A review

Ejike David Ugwuanyi,

Zamathula Queen Sikhakhane Nwokediegwu,

Michael Ayorinde Dada

et al. 2024

Magna Sci. Adv. Res. Rev.

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The utilization of nanomaterials in wastewater treatment processes has garnered considerable attention due to their unique physicochemical properties and multifaceted applications. This expanded review delves deeper into the transformative impact of nanomaterials on wastewater treatment processes, offering a comprehensive analysis of recent advancements and emerging trends in the field. Nanomaterials, including nanoparticles, nanocomposites, and nanocatalysts, have demonstrated remarkable efficacy in enhancing pollutant removal efficiency, facilitating resource recovery, and promoting environmental sustainability in wastewater treatment systems. Through a detailed examination of key studies and case examples, this review elucidates the diverse mechanisms by which nanomaterials augment treatment performance, including adsorption, catalysis, and membrane filtration. Moreover, it explores the synergistic effects of integrating nanomaterials with conventional treatment technologies, such as activated sludge processes, membrane bioreactors, and advanced oxidation processes, to achieve superior treatment outcomes. In addition to their efficacy in pollutant removal, nanomaterials offer promising prospects for mitigating emerging contaminants, such as pharmaceuticals, personal care products, and microplastics, which pose significant challenges to traditional treatment methods. However, the widespread adoption of nanomaterial-based technologies in wastewater treatment is not without its challenges and considerations. This review addresses critical issues surrounding the environmental fate and impact of nanomaterials, including their potential ecotoxicological effects, persistence in the environment, and regulatory implications. Furthermore, the review underscores the importance of addressing knowledge gaps and advancing research efforts to optimize the design, synthesis, and application of nanomaterials for sustainable wastewater treatment. Future research directions include the development of eco-friendly synthesis methods, assessment of long-term environmental implications, and integration of nanomaterials into holistic water management strategies. By harnessing the transformative potential of nanomaterials and leveraging interdisciplinary collaborations, the wastewater treatment sector can capitalize on innovative solutions to address the pressing challenges of water pollution and scarcity, fostering a cleaner, healthier, and more sustainable environment for future generations.

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“…Nanomaterials adsorb the pollutants and remove them and are the best adsorbents for this process. 105 The synthesis of carbon nanomaterials used in the removal process has been achieved via sol–gel methods, hydrothermal processes, thermal processes, and spinning methods. Nanomaterials are involved in some applications, such as drug delivery, catalytic processes, environmental remediation, super capacitors, and contaminate transformation.…”

Section: Applications Of Carbon-based Nanomaterialsmentioning

confidence: 99%