Navigating the complexity of pharmaceutical wastewater treatment by “effective strategy, emerging technology, and sustainable solution”

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 63, P. 105404 - 105404

Published: May 8, 2024

Language: Английский

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A critical science mapping approach on removal mechanism and pathways of per- and poly-fluoroalkyl substances (PFAS) in water and wastewater: A comprehensive review

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152272 - 152272

Published: May 16, 2024

Language: Английский

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Bi2MoO6/g-C3N4 S-type heterojunction with oxygen vacancies for enhanced removal of ciprofloxacin: Investigation of degradation efficiency and mechanism

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107157 - 107157

Published: Feb. 7, 2025

Language: Английский

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Supercritical water gasification for hospital wastewater

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100651 - 100651

Published: Feb. 1, 2025

Language: Английский

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Origin, types, and contribution of emerging pollutants to environmental degradation and their remediation by physical and chemical techniques

Environmental Research, Journal Year: 2024, Volume and Issue: 257, P. 119369 - 119369

Published: June 6, 2024

Language: Английский

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Photocatalytic oxidative removal of the organic pollutant from wastewater using recyclable Ag2O@CRA heterojunction photocatalyst

Case Studies in Chemical and Environmental Engineering, Journal Year: 2024, Volume and Issue: 10, P. 100852 - 100852

Published: July 14, 2024

The extracted ash from common water reeds locally available in Iraq was used as a cost-effective silica source for single-step synthesis of heterojunction photocatalyst (Ag2O@CRA) combining 9.75 % Ag2O and surface area 99.849 m2/g. Ag2O@CRA to investigate methylene blue (MB) degradation which eliminated at an initial MB concentration 20 mg/L, dose 0.1g/100 mL, pH 7 after 60 min visible light. This displayed excellent stability five cycles with more than 91 removal dye. ⦁OH the main radical involved degradation.

Language: Английский

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Ultrasonic-assisted nanofiltration separation recovering salvianolic acid B from ethanol wastewater

Ultrasonics Sonochemistry, Journal Year: 2024, Volume and Issue: 108, P. 106967 - 106967

Published: June 22, 2024

The transformation of salvianolic acid B brought on by heat treatment recovery ethanol eluent, which is a difficult problem in pharmaceutical technology, affects the purity raw material when medicinal purified resin. Ultrasonic-assisted nanofiltration separation (UANS) was first employed to improve efficiency resource utilization regulating rejection and separating rosmarinic from organic wastewater. related three variables: ultrasonic power, pH, concentration. But there were differences effects variables rejections acid. showed decreasing trend with an increase power or decrease pH; however, concentration increased 5 % 35 %, 84.96 96.60 decreased 35.09 17.51 %. On basis response surface methodology (RSM), optimal UANS parameters for solution conditions involving different concentrations are as follows: 10 (ultrasonic 500 W pH 6.15), 20 6.54), 30 460 6.34). molecular proportions 10.75 7.13 8.27 wastewater, while 40.52 33.83 69.87 respectively. And recoveries wastewater 93.56 95.04 97.30 respectively, 3.19 2.27 0.56 proportion correlated exponentially. In comparison conventional (CNS), able resolve conflict between well enhance recycling prevent pollution environment Experiments using at intensities suggest that intensity 46-50 W/L density 0.92-1.00 W/cm

Language: Английский

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Anaerobic treatment of nitrogenous industrial organic wastewater by carbon–neutral processes integrated with anaerobic digestion and partial nitritation/anammox: Critical review of current advances and future directions

Bioresource Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131648 - 131648

Published: Oct. 1, 2024

Language: Английский

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Green Synthesis of Glycerin Carbonate by Functional, Environmentally Friendly Catalytic Membrane Polyvinyl Alcohol/Polyvinylpyrrolidone/Sodium Methoxide

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(1)

Published: Jan. 1, 2025

Abstract Glycerin carbonate, which can be used for multiple purposes in terms of clean and safe energy, is an environmentally friendly electrolyte Li‐ion batteries a fuel additive candidate that reduce harmful emissions fossil fuels. Green chemical glycerin carbonate was synthesized from dimethyl under mild operation conditions using recoverable green catalytic membrane. Polyvinyl alcohol polyvinyl pyrrolidone were as the polymeric matrix sodium methoxide base catalyst TGA, FTIR, SEM, XRD characterizations carried out to investigate thermal resistance physical structure membranes. The activity membrane investigated with batch reactions. Reaction parameters (catalyst amount, temperature, initial molar ratio, time) affecting yield investigated. maximum (99.7%) achieved at 12.5% 75 °C, DMC/glycerin:3/1 180 min. ANOVA analysis also made surface response method central composite design. It concluded ratio DMC/glycerin most important factor highest F ‐value. developed promising material synthesis.

Language: Английский

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AI-Driven Parametric Optimization of Gas-Liquid Absorption for the Intensification of CO₂ Capture under a Gas-phase Pulsation Condition

Chemical Engineering and Processing - Process Intensification, Journal Year: 2025, Volume and Issue: unknown, P. 110183 - 110183

Published: Jan. 1, 2025

Language: Английский

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