Preparation and characterization of V-Loaded titania nanotubes for adsorption/photocatalysis of basic dye and environmental hormone contaminated wastewaters

Lin, Kuen‐Song; Lin, Yan‐Gu; Cheng, Hao-Wei; Haung, Yu-Heng

doi:10.1016/j.cattod.2017.05.075

Cited by 19 publications

(5 citation statements)

References 50 publications

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“…Common microfibers or microplastics, such as PET, PE, and PP have also been detected in human stool, placenta, and meconium in some clinical cases (Braun et al 2021 ; Nor et al 2021 ; Schwabl et al 2019 ). The latest research indicated that common polymers applied in fibrous materials, such as PET and PE are bioavailable in the human bloodstream within nano-size, and the sum quantifiable concentration in blood was 1.6 µg/ml (Leslie et al 2022 ). The microplastic beads ranging from 1 to 10 μm lead to significant mechanical stretching of the lipid membranes without inflammatory reactions and serious dysfunction of the cell machinery (Fleury and Baulin 2021 ).…”

Section: The Potential Human Exposuresmentioning

confidence: 99%

Microfiber Pollution in the Earth System

Liu

et al. 2022

Reviews Env.Contamination (formerly:Residue Reviews)

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Microfibers, as emerging contaminants, pose a growing threat to the global environment. Microfiber pollution has been one of the hot research topics in environmental science. However, there is no consensus on microfiber definition from ecological and environmental perspectives. The underestimated sources, the distribution in the ocean and the atmosphere, the transport pathway, the potential human exposure, and mitigation strategies of microfibers from a global perspective have not been systemically discussed. So, we aim to discuss and analyze these concerns in this review. Firstly, the definition of microfiber pollutants from the ecological and environmental perspectives is proposed. Secondly, the largest source and some emerging sources of microfibers on the Earth have been explored. Thirdly, the distribution and transmission path of microfibers in the ocean and the atmosphere are discussed. Fourthly, the exposure path of microfibers to the human body is analyzed. Lastly, some applicable measures to control microfiber pollution are proposed from global environmental sustainable development perspectives.

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Section: The Potential Human Exposuresmentioning

confidence: 99%

Microfiber Pollution in the Earth System

Liu

et al. 2022

Reviews Env.Contamination (formerly:Residue Reviews)

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“…Along with a high aspect ratio and surface area, highquality TNTs exhibit remarkable mechanical properties, environmental photocatalysis, and photo-splitting of water, which makes them attractive materials for a wide range of applications [16][17][18]. For example, they are used in gas-sensing devices, sensitized solar cells, photoelectrochemical cells, biomedical devices, the coatings industry, and sunscreens [19][20][21]. TNTs can significantly reduce the elastic modulus of Ti.…”

Section: Introductionmentioning

confidence: 99%

A Review on the Fabrication and Characterization of Titania Nanotubes Obtained via Electrochemical Anodization

et al. 2022

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Recently, titania nanotubes (TNTs) have been extensively studied because both their functional properties and highly controllable morphology make them important building blocks for understanding nanoscale phenomena and realizing nanoscale devices. Compared with sol–gel and template-assisted methods, electrochemical anodization is a simple, cost-effective, and low-temperature technique offering additional advantages such as straightforward processing and ease of scale-up. This review focuses on the process modalities and underlying mechanism of electrochemical anodization to achieve a different set of TNTs for a variety of applications. Finally, important applications of TNTs are highlighted including biomedical devices, water purification, and solar cells.

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“…At the same time, TiO2 nanoparticles have been used in many technological fields such as solar cells, memory devices, and industrial and commercial applications (Liu et al, 2014;Lu et al, 2017). Recently, however, TiO2 nanoparticles have been reported to be remarkable in wastewater treatment (Dariania et al 2016;Lin et al 2018;Tijani et al 2019).…”

Section: Introductionmentioning

confidence: 99%

TİTANYUM DİOKSİT(TiO2) NANOPARTİKÜL MADDELERİN EVSEL ATIKSULAR ÜZERİNE UYGULANMASI: KİRLETİCİLERİN GİDERİMİ

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Kozak

AYRANPINAR

et al. 2022

Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi

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Titanium is the ninth most abundant element in the earth's crust and is usually found in minerals such as rutile, ilmenite, and sphene. Adsorption, photocatalysis, and advanced oxidation processes are used in water and wastewater treatment. Among these processes, photocatalysis has emerged as a safe, efficient, and environmentally friendly treatment process for the treatment of wastewater with high pollutant content. Titanium dioxide (TiO2) is widely used as a photocatalyst and adsorbent. Titanium dioxide nanoparticle material has been applied in various fields, including environmental water and wastewater treatment. In this study, treatment performance was investigated by using TiO2 nanoparticles for the removal of pollutants in domestic wastewater. System performance was evaluated in terms of chemical oxygen demand (COD), dissolved organic carbon (DOC), and total nitrogen (TN). Different adsorbent concentrations (50-200 mg/L) and reaction times (15-90 min) were investigated at pH 7.2 to determine optimum conditions. Optimum adsorption concentration and reaction time were found to be 50 mg TiO2/L and 60 minutes, respectively. COD, DOC, and TN removal efficiencies were observed as 80%, 30%, and 35%, respectively. The obtained results showed that the removal efficiency of COD and DOC from domestic wastewater of TiO2 nanoparticles is high.

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Preparation and characterization of V-Loaded titania nanotubes for adsorption/photocatalysis of basic dye and environmental hormone contaminated wastewaters

Cited by 19 publications

References 50 publications

Microfiber Pollution in the Earth System

Microfiber Pollution in the Earth System

A Review on the Fabrication and Characterization of Titania Nanotubes Obtained via Electrochemical Anodization

TİTANYUM DİOKSİT(TiO2) NANOPARTİKÜL MADDELERİN EVSEL ATIKSULAR ÜZERİNE UYGULANMASI: KİRLETİCİLERİN GİDERİMİ

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