Synthesis of a New Composite Material Derived from Cherry Stones and Sodium Alginate—Application to the Adsorption of Methylene Blue from Aqueous Solution: Process Parameter Optimization, Kinetic Study, Equilibrium Isotherms, and Reusability DOI Creative Commons
Cristina-Gabriela Grigoraș,

Andrei-Ionuț Simion

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(10), P. 402 - 402

Published: Oct. 3, 2024

Purifying polluted water is becoming a crucial concern to meet quantity and quality demands as well ensure the resource’s sustainability. In this study, new material was prepared from cherry stone powder sodium alginate, its capacity remove methylene blue (MB) determined. The characterization of resulting product, performed via scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR), revealed that raw considered for synthesis successfully embedded in polymeric matrix. impact three main working parameters (pH 3–9, adsorbent dose 50–150 g/L, contact time 60–180 min) on retention MB evaluated through response surface methodology with Box–Behnken design. optimal settings, removal efficiency 80.46% maximum sorption 0.3552 mg/g were recorded. followed pseudo-second-order kinetic suitably described by Freundlich, Khan, Redlich–Peterson, Sips isotherm models. experimental results show synthesized composite can be used at least successive cycles adsorption. From these findings, it concluded use cherry-stone-based environmentally friendly, efficacious contaminants environment.

Language: Английский

Life cycle assessment of industrial wastewater treatment: Evaluating the environmental impact of electrocoagulation technologies DOI

Omid Sedaghat,

Nader Bahramifar, Mohsen Nowrouzi

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107257 - 107257

Published: Feb. 15, 2025

Language: Английский

Citations

0
Assessing GHG Emissions and Carbon Neutral Strategies in Dyeing and Printing Wastewater Treatment and Reuse DOI
Hua Yin, Caiyun Yang, Zhihua Tang

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116004 - 116004

Published: March 1, 2025

Language: Английский

Citations

0
Assessing environmental impacts and carbon emissions of promising electrochemical and traditional methods of COD detection DOI
Yanhe Han, Chunzhong Li, Jialin Wang

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107596 - 107596

Published: April 1, 2025

Language: Английский

Citations

0
Current trends and future directions in novel electrochemical innovations for wastewater treatment: A multidimensional critique on financial viability, life cycle sustainability, and circular economical benefits DOI
Shiam Babu Ramesh,

Narasamma Nippatlapalli

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107799 - 107799

Published: April 29, 2025

Language: Английский

Citations

0
Environmental and Economic Evaluation of the Sequential Combination of Coagulation–Flocculation with Different Electro-Fenton-Based Configurations for the Treatment of Raw Textile Wastewater DOI Open Access
Izabela Dobrosz‐Gómez,

Luis-Miguel Salazar-Sogamoso,

Juan-Camilo Castaño-Sánchez

et al.

Water, Journal Year: 2024, Volume and Issue: 16(15), P. 2154 - 2154

Published: July 30, 2024

This study reports, for the first time, on assessment of a multistage sequential system composed coagulation–flocculation with different electro-Fenton-based configurations, followed by neutralization (N), treatment raw textile wastewater heavily contaminated acid black 194 dye and other pollutants. Electrochemical peroxidation (ECP-N), electro-Fenton (EF-N) peroxi-coagulation (PC-N) were tested at laboratory scale compared in terms their efficiency removal organic matter color, current energetic parameter, operating cost environmental sustainability using life cycle analysis conducted large-scale virtual reactors. The three systems complied standards (color > 87%, COD < 400 mg/L, among others) requiring electrolysis times: ECP-N (52 min) PC-N (120 EF-N (160 min); energy consumptions: (2.27 kWh/m3) (4.28 (33.2 kWh/m3); operational costs: (2.63 USD/m3) (6.65 (6.98 USD/m3); others. Electricity (for EF-N) reagents PC-N) found as main hotspots. presented lowest carbon footprint 10.3 kg CO2-Eq/FU (<PC-N (26.3 CO2-Eq/FU) (38.0 CO2-Eq/FU), had lower incidence all impact categories analyzed (ReCiPe-2016 midpoint level) can be considered technically, economically environmentally sustainable applications.

Language: Английский

Citations

2
Synthesis of a New Composite Material Derived from Cherry Stones and Sodium Alginate—Application to the Adsorption of Methylene Blue from Aqueous Solution: Process Parameter Optimization, Kinetic Study, Equilibrium Isotherms, and Reusability DOI Creative Commons
Cristina-Gabriela Grigoraș,

Andrei-Ionuț Simion

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(10), P. 402 - 402

Published: Oct. 3, 2024

Purifying polluted water is becoming a crucial concern to meet quantity and quality demands as well ensure the resource’s sustainability. In this study, new material was prepared from cherry stone powder sodium alginate, its capacity remove methylene blue (MB) determined. The characterization of resulting product, performed via scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR), revealed that raw considered for synthesis successfully embedded in polymeric matrix. impact three main working parameters (pH 3–9, adsorbent dose 50–150 g/L, contact time 60–180 min) on retention MB evaluated through response surface methodology with Box–Behnken design. optimal settings, removal efficiency 80.46% maximum sorption 0.3552 mg/g were recorded. followed pseudo-second-order kinetic suitably described by Freundlich, Khan, Redlich–Peterson, Sips isotherm models. experimental results show synthesized composite can be used at least successive cycles adsorption. From these findings, it concluded use cherry-stone-based environmentally friendly, efficacious contaminants environment.

Language: Английский

Citations

0