Advances in Nanoparticles and Nanocomposites for Water and Wastewater Treatment: A Review

Water, Journal Year: 2024, Volume and Issue: 16(11), P. 1481 - 1481

Published: May 23, 2024

Addressing water scarcity and pollution is imperative in tackling global environmental challenges, prompting the exploration of innovative techniques for effective wastewater treatment. Nanotechnology presents promising solutions through customization nanoparticles nanocomposites specifically designed purification applications. This review delves into recent advancements nanoparticle-based technologies treatment, with a particular focus on their synthesis methodologies, intrinsic properties, versatile A wide range nanoparticles, ranging from metal to carbon-based nanomaterials, along hybrid such as metal/metal oxide-based nanocomposites, polymer-based others, were emphasized eliminating contaminants matrices. Furthermore, this elucidates underlying mechanisms governing pollutant removal processes, encompassing adsorption, catalysis, membrane filtration, facilitated by nanoparticles. Additionally, it explores implications challenges associated widespread deployment water-treatment technologies. By amalgamating existing research findings, provides valuable insights potential mitigating water-related recommendations future trajectories technological domain.

Language: Английский

---

PPS/TA-PEI/β-FeOOH membranes with powerful photo-Fenton self-cleaning capability for efficient oil–water emulsion separation

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 150069 - 150069

Published: Feb. 28, 2024

Language: Английский

---

Recent Progress in Superhydrophilic Carbon-Based Composite Membranes for Oil/Water Emulsion Separation

ACS Applied Materials & Interfaces, Journal Year: 2021, Volume and Issue: 13(31), P. 36679 - 36696

Published: Aug. 2, 2021

The purification of stabilized oil/water emulsions is essential to meet the ever increasing demand for monitoring water in environment, which has been addressed with superwetting carbon-based separation membranes. These include superhydrophilic membranes whose progress recent years and perspectives are reviewed this paper. membrane construction strategy organized into four parts, vacuum-assisted self-assembly, sol–gel process, electrospinning, filtration. In each section, design strategies their responding disadvantages have comprehensively discussed. challenges prospects concerning oily wastewater also summarized arouse researchers carry out more studies.

Language: Английский

---

Robust antifouling NH2-MIL-88B coated quartz fibrous membrane for efficient gravity-driven oil-water emulsion separation

Journal of Membrane Science, Journal Year: 2021, Volume and Issue: 644, P. 120093 - 120093

Published: Nov. 19, 2021

Language: Английский

---

A modified TA-APTES coating: Endowing porous membranes with uniform, durable superhydrophilicity and outstanding anti-crude oil-adhesion property via one-step process

Journal of Membrane Science, Journal Year: 2020, Volume and Issue: 618, P. 118703 - 118703

Published: Sept. 2, 2020

Language: Английский

---

Engineering a superwettable polyolefin membrane for highly efficient oil/water separation with excellent self-cleaning and photo-catalysis degradation property

Journal of Membrane Science, Journal Year: 2020, Volume and Issue: 611, P. 118409 - 118409

Published: June 24, 2020

Language: Английский

---

Hydrophilic and underwater superoleophobic porous graphitic carbon nitride (g-C3N4) membranes with photo-Fenton self-cleaning ability for efficient oil/water separation

Journal of Colloid and Interface Science, Journal Year: 2021, Volume and Issue: 608, P. 1960 - 1972

Published: Oct. 29, 2021

Language: Английский

---

Novel catalytic self-cleaning membrane with peroxymonosulfate activation for dual-function wastewater purification: Performance and mechanism

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 355, P. 131858 - 131858

Published: April 19, 2022

Language: Английский

---

Treatment of oily wastewater using photocatalytic membrane reactors: A critical review

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(6), P. 108539 - 108539

Published: Sept. 6, 2022

Language: Английский

---

Design, Development, and Outlook of Superwettability Membranes in Oil/Water Emulsions Separation

Advanced Materials Interfaces, Journal Year: 2021, Volume and Issue: 8(18)

Published: Aug. 31, 2021

Abstract Oil leakage and discharge of industrial organic solvents are the main reasons for oily wastewater. The separation oil/water emulsions has been a global challenge due to small particle size their stabilities. An effective method is needed resolve these issues. Superwettability membrane demonstrated high efficiency, fast speed, low energy consumption, good scalability, easy operation, recyclability. In essence, special wettability material mainly determined by two factors: chemical compositions surface morphology. Herein, in this review, development membranes discussed including different preparation methods, preparation, such as superhydrophobic/super lipophilic, superhydrophilic/underwater superoleophobic, superlipophilic/superhydrophobic under oil, smart with switchable wettability, self‐healing or self‐cleaning property. representative works each part introduced, focusing on innovations performance membranes. Finally, challenges future directions field also described.

Language: Английский

---