Enhancement of bacterial cellulose production synergistic H2 and volatile fatty acids from fruit and vegetable waste through retting pretreatment

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 225, P. 120554 - 120554

Published: Jan. 25, 2025

Language: Английский

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A current perspective on polycyclic aromatic hydrocarbons contamination and their bioremediation aspects

Environmental Earth Sciences, Journal Year: 2024, Volume and Issue: 83(9)

Published: April 29, 2024

Language: Английский

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Bacterial Nanocellulose Produced by Cost-Effective and Sustainable Methods and Its Applications: A Review

Fermentation, Journal Year: 2024, Volume and Issue: 10(6), P. 316 - 316

Published: June 14, 2024

This review discusses the recent advancements in cost-effective fermentation methods for producing bacterial nanocellulose (BC) from food and agro-industrial waste. Achieving economical cell culture media is crucial large-scale BC production, requiring nutrient-rich at low cost to maximize cellulose yield. Various pretreatment methods, including chemical, physical, biological approaches, are stated break down waste into accessible molecules cellulose-producing bacteria. Additionally, strategies such as dynamic bioreactors genetic engineering investigated enhance production. also focuses on environmental impact assessment updated application challenges of medical applications, energy storage/electronics, filtration membranes, packaging. By providing insights literature findings, this highlights innovative potential economically efficiently streams.

Language: Английский

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Modeling, validation, and optimization of a rotating advanced oxidation contactor equipped with TiO2-zeolite composite sheets for sulfamethazine removal

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 187, P. 1248 - 1258

Published: May 11, 2024

The necessity to remove antibiotic residues such as sulfamethazine from veterinary/hospital wastewater is evident due their widespread existence, challenges in treatment, and potential harm aquatic ecosystems. This study focused on modeling, validating, optimizing the removal of (SMT) using two lab-scale rotating advanced oxidation contactor (RAOC) systems equipped with TiO2-zeolite composite sheets. Four key parameters—temperature, UV intensity, rotation speed, sheet area by tank volume (A/V)—were investigated understand individual effects interactions drum-RAOC system. adsorption decomposition processes RAOC were separately studied. In terms process, A/V was found be primary parameter influencing performance, significant interaction observed between temperature A/V. For intensity identified dominant parameters, affecting photocatalysis performance. Kinetic fitting used explore underlying mechanisms, liquid film thickness surface employed support explanations. Furthermore, validation experiments conducted disk-RAOC system confirmed accuracy applicability these models. Through comprehensive optimization, optimal set determined: 20°C, speed 5 rpm, 1.5 mW/cm2, 200 cm2/L. Additionally, current findings compared previous studies illustrate efficiency systems. These results provide valuable guidelines for designing operating serve a reference balancing performance consumption immobilized

Language: Английский

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Utilization of gamma irradiated emulsified frying oil wastes as a carbon source for sustainable and economical production of bacterial cellulose membrane

BMC Microbiology, Journal Year: 2025, Volume and Issue: 25(1)

Published: April 24, 2025

Language: Английский

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Improving CO2 Removal Efficiency with Bio-Cellulose Acetate: A Multi-Stage Membrane Separation Approach

Polymers, Journal Year: 2025, Volume and Issue: 17(2), P. 224 - 224

Published: Jan. 17, 2025

In this comprehensive investigation, the sustainable production and utilization of gas separation membranes derived from coconut water (CW) waste was investigated. The research focuses on synthesis bacterial cellulose (BC) acetate (CA) CW, followed by a thorough analysis their characteristics, including morphology, ATR-FTIR spectroscopy, tensile strength, chemical composition. study rigorously evaluates membrane performance, with particular emphasis CO2/CH4 selectivity under various operational conditions, pressure, thickness, number stages. application these in units optimized for performance eco-efficiency through multi-stage approach. findings indicate that double-stage configurations, CA thickness 0.04 mm, operating at 0.28 MPa, achieve 35.52, significantly surpassing single-stage (selectivity: 19.72). Furthermore, reveals optimal mm 0.175 reaching 3.08 selectivity/THB. These results conclusively demonstrate viability converting agricultural into high-performance membranes, representing significant advancement technology. This contributes valuable insights to field paves way further innovations eco-friendly application.

Language: Английский

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Modeling and optimization for solvent removal coupled with moisture adsorption in pre-drying of propellant grains

International Communications in Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 163, P. 108761 - 108761

Published: Feb. 24, 2025

Language: Английский

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Process optimization for improving anti-oxidation performance of silver-coated copper powders by response surface methodology and artificial neural network

Materials & Design, Journal Year: 2025, Volume and Issue: unknown, P. 113855 - 113855

Published: March 1, 2025

Language: Английский

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Implementation of RSM and ANN optimization approach for the valorization of agro-wastes to renewable plastic precursor FDCA over non-precious bimetal oxide functionalized heterogeneous catalyst

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 125026 - 125026

Published: March 20, 2025

Language: Английский

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Nanotechnology‐Enabled Remediation of Oil Contamination in Polluted Water

Published: March 21, 2025

Language: Английский

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