Preparation of phosphoric-modified aloe vera/chitosan aerogels and their efficient adsorption of U(VI) DOI

Mingzhan Deng,

Limei Zhao, Zhongchao Wang

et al.

Environmental Science and Pollution Research, Journal Year: 2022, Volume and Issue: 30(12), P. 33229 - 33242

Published: Dec. 7, 2022

Language: Английский

Optical and photocatalytic properties of TiO2–Bi2O3–CuO supported on natural zeolite for removing Safranin-O dye from water and wastewater DOI Open Access
Reguia Boudraa, Djahida Talantikite-Touati, Abdelhafid Souici

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2023, Volume and Issue: 443, P. 114845 - 114845

Published: May 22, 2023

Language: Английский

Citations

22
Oxidation of ibuprofen in water by UV/O3 process: Removal, byproducts, and degradation pathways DOI

Chang Jing,

Yibo Wang,

Yaxue Zhang

et al.

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 53, P. 103721 - 103721

Published: April 14, 2023

Language: Английский

Citations

17
Degradation of Phenol via an Advanced Oxidation Process (AOP) with Immobilized Commercial Titanium Dioxide (TiO2) Photocatalysts DOI Creative Commons
Michael Schwarze,

Steffen Borchardt,

Marvin Frisch

et al.

Nanomaterials, Journal Year: 2023, Volume and Issue: 13(7), P. 1249 - 1249

Published: March 31, 2023

Four commercial titanium dioxide (TiO2) photocatalysts, namely P25, P90, PC105, and PC500, were immobilized onto steel plates using a sol-gel binder investigated for phenol degradation under 365 nm UV-LED irradiation. High-performance liquid chromatography (HPLC) total organic carbon (TOC) analyses performed to study the impact of three types oxygen sources (air, dispersed synthetic air, hydrogen peroxide) on photocatalytic performance. The photocatalyst films stable there significant differences in their best result was obtained with P90/UV/H2O2 system 100% about 70% mineralization within 3 h operating conditions varied, showing that water quality is crucial A wastewater treatment plant developed based lab-scale results costs estimated two cases irradiation: (about 600 EUR/m3) sunlight 60 EUR/m3). data show high potential photocatalysts pollutant advanced oxidation process (AOP) conditions, but still need optimization further reduce costs.

Language: Английский

Citations

16
β-Cyclodextrin functionalized magnetic polyamine-amine dendrimers for high enrichment and effective analysis of trace bisphenolic pollutants in beverages DOI

Qinghong Wang,

Yayan Tong,

Yalin Wu

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 328, P. 138537 - 138537

Published: April 1, 2023

Language: Английский

Citations

14
Recent Advancements in the Treatment of Petroleum Refinery Wastewater DOI Open Access
Muhammad Shettima Lawan, Rajeev Kumar, Jamshaid Rashid

et al.

Water, Journal Year: 2023, Volume and Issue: 15(20), P. 3676 - 3676

Published: Oct. 20, 2023

The treatment of petroleum refinery wastewater (PRWW) is great interest in industrial management. This contains a diverse concentration contaminants such as oil and grease, hydrocarbons, phenols, ammonia, sulfides, well other organic inorganic composites. Refinery has been attempted through various processes, including physical, biological, chemical, hybrid methods, which combine two or more techniques. review aims to summarize current research studies involved the using conventional, advanced, integrated Furthermore, it critically highlights efficiencies major limitations each technique prospects for improvements. Several conventional techniques (basically, physicochemical biological processes) are discussed. In this context, advanced oxidation processes (AoPs), especially electrochemical photocatalysis, integrated/hybrid found be effective removing recalcitrant fraction pollutants their inherent mechanisms. These could effectively remove COD phenol concentrations with an average removal efficiency exceeding 90%. Hence, also presents elaborate discussion photocatalytic process one some basic concepts optimize degradation photocatalysts. Finally, brief recommendation presented.

Language: Английский

Citations

14
Remediation of water contamination using a synergetic system of biochar and photocatalyst: Complete mineralization in simulated real condition DOI

Maroua Abbes,

Aymen Amine Assadi,

Wided Bouguerra

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2024, Volume and Issue: 9(3), P. 1427 - 1440

Published: April 25, 2024

Language: Английский

Citations

5
Recoverable magnetic Fe-MOF immobilized carrier to immobilize two microorganisms for reduction of heavy oil viscosity and oilfield wastewater COD DOI
Fang Zhang, Lei Wang,

Lutao Yang

et al.

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 56, P. 104459 - 104459

Published: Oct. 28, 2023

Language: Английский

Citations

11
Photocatalytic degradation of Metformin using TiO2-CuO heterojunctions synthesized by green chemistry and immobilized on beach sand granules in fluidized bed annular photoreactor (FBAP) DOI
Ricardo Solano,

Liset Mallarino,

Miguel Ángel Mueses

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113576 - 113576

Published: July 14, 2024

Language: Английский

Citations

4
Sodium alginate microspheres loaded with purple phosphorus-based immobilized microorganisms for oilfield wastewater purification and heavy oil viscosity reduction DOI

Changhao Hu,

Lutao Yang,

Ze Du

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141642 - 141642

Published: March 1, 2025

Language: Английский

Citations

0
Sustainable treatment of surgical cotton processing effluent through coupled biological and photocatalytic reactors DOI

Rajanandini Meher,

M. Matheshwaran,

Naresh Kumar Sharma

et al.

Environmental Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 13

Published: March 31, 2025

The growing demand for surgical cotton in the healthcare sector has led to increased production southern Tamil Nadu, generating effluents that pose environmental risks due their chemical composition. Unlike conventional textile effluents, processing wastewater is distinct its lack of colour additive, but it exhibits high oxygen (COD) and contains significant inorganic pollutants, necessitating tailored treatment strategies. Despite extensive research on wastewater, effective solutions remain underexplored. This bridges this gap by exploring a novel synergic method, algae-bacterial symbiosis combined with photocatalytic degradation real effluent, order ultimately improve removal ability contaminants. general aim was study performance three continuous reactor, biological rector coupled biological-photocatalytic (CBPCR) reactor effluent during 30 days. efficacy measured observing rates nutrient, COD, microbial growth. It concluded CBPCR system successfully removed nitrate, phosphate, ammonia, COD 90%, 87%, 75%, 93% respectively. In particular, fostered vigorous growth both microalgae bacteria, as indicated total chlorophyll concentration 20.1 ± 0.91 mg/L dry cell weight 1.81 0.09 g/L. paper shows feasibility green, sustainable strategy such fills current practice industrial treatment.

Language: Английский

Citations

0