Coffee grounds-derived core-shell aerogels: preparation and application for diesel pollutant degradation in water

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Multifunctional carboxylated polyimide fiber membrane for gravity-driven efficient simultaneous separation of oil-in-water emulsions and methylene blue dye

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 130760 - 130760

Published: Nov. 1, 2024

Language: Английский

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Theoretical investigations on the purification of petroleum using desulfurization process: Analysis and optimization of process

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 105297 - 105297

Published: Oct. 1, 2024

Language: Английский

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The Degradation of Furfural from Petroleum Refinery Wastewater Employing a Packed Bubble Column Reactor Using O3 and a CuO Nanocatalyst

Reactions, Journal Year: 2024, Volume and Issue: 5(4), P. 883 - 899

Published: Nov. 11, 2024

Furfural is one of the main pollutant materials in petroleum refinery wastewater. This work used an ozonized bubble column reactor to remove furfural from The applied two shapes packing and dosages CuO nanocatalyst (0.05 0.1 ppm) enhance degradation process. results indicated that adding ppm provided efficient rate compared 0.05 ppm. Also, enhanced significantly. As a result, contact area between gas liquid phases increased, high removal efficiency was achieved. It found generated more (OH•) radicals. At treatment time 120 min ozone flow 40 L/h, recorded values 80.66 78.6% at 10 20 initial concentration, respectively. 60 ppm, did not exceed 74.16%. Furthermore, kinetic study first-order mechanism favorable than second-order mechanism, representing with correlation factor 0.9837. Finally, reaction can be achieved successfully shorter low cost.

Language: Английский

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Advanced Low–Cost Natural Materials for High–Performance Oil–Water Filtration Membranes: Achievements, Challenges, and Future Directions

Membranes, Journal Year: 2024, Volume and Issue: 14(12), P. 264 - 264

Published: Dec. 8, 2024

The development of affordable ceramic membranes is essential for reducing expenses and optimizing the treatment oily wastewater. There an urgent demand that are not only easy to operate but also stable capable managing high fluxes address increasing volumes significant production demands associated with many commercially available membranes, primarily due use specialised raw materials intricate processing methods, limiting their suitability wastewater applications. Consequently, there a rising interest in creating innovative using simpler techniques. This study reviewed oil-water utilizing natural aimed at improving membrane performance. It focused on reviewing environmentally friendly economically viable derived from resources as alternative conventional synthetic membranes. These possess crucial properties like hydrophilicity oleophobicity, which vital effective separation. were filtration performance advantages. was reported these material-based demonstrate superior separation efficiency, strong mechanical stability, making them promising candidates sustainable water treatment.

Language: Английский

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Elucidating capabilities of the ZIF-8-Zn metal organic framework as an adsorbent for COD removal of gas refinery wastewater under mild operating conditions

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Exploring the Possibilities of Using Recovered Collagen for Contaminants Removal—A Sustainable Approach for Wastewater Treatment

Polymers, Journal Year: 2024, Volume and Issue: 16(20), P. 2923 - 2923

Published: Oct. 18, 2024

Collagen is a non-toxic polymer that generated as residual product by several industries (e.g., leather manufacturing, meat and fish processing). It has been reported to be resistant bacteria have excellent retention capacity. However, the recovered collagen does not meet requirements used for pharmaceutical medical purposes. Due scarcity of water resources now affecting all continents, pollution major concern. Another field could integrate by-product wastewater treatment. Applications collagen-based materials in treatment discussed detail, comparisons with already frequently made. Over last years, tested removal both organic substances, dyes) inorganic compounds heavy metals, noble uranium). They also manufacture oil-water separation materials; therefore, they emulsified oily wastewater. Because analysed wide range good candidates removing contaminants from streams seasonal variations composition concentration. The use makes method eco-friendly cost efficient. This paper discusses some challenges related treatment: material stability, reuse disposal. results showed are renewable reusable without significant loss initial properties. In sorption processes, incorporation experiments real demonstrated there competition among substances present sample.

Language: Английский

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Enhancing the efficiency of novel PCNF demulsifier for oil-contaminated wastewater treatment through numerical simulation optimization of demulsification mechanism

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106626 - 106626

Published: Nov. 30, 2024

Language: Английский

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Silicone-modified poly(lactic acid) fibrous membranes for oil-water separation: Hydrolysis and wetting behavior analysis

Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 333, P. 130271 - 130271

Published: Dec. 24, 2024

Language: Английский

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Enhancement of Rhodococcus erythropolis KB1 on SBR treatment of oily wastewater: Effects of SRT, filler, and HRT

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106861 - 106861

Published: Dec. 27, 2024

Language: Английский

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