Olive mill wastewater: From by-product to smart antioxidant material DOI Creative Commons

Marco Ruggeri,

Fabrizio De Luca,

Amedeo Ungolo

et al.

International Journal of Pharmaceutics X, Journal Year: 2024, Volume and Issue: 8, P. 100301 - 100301

Published: Nov. 7, 2024

Olive mill wastewater (OMWW) is a byproduct of olive oil extraction that represents critical environmental concern due to its potential adverse effects on ecosystems. Given these premises, spray-dried microparticles were designed and developed using maltodextrins as carriers encapsulate OMWW bioactive compounds. The manufactured an easily scalable sustainable spray-drying process. resulting smooth, spherical, exhibited mean particle size about 18 μm. systems demonstrated notable antioxidant properties with DPPH radical scavenging activity higher than 60 %, the polyphenolic compounds (about 24 g gallic acid equivalents per sample). In addition, supported fibroblast macrophage viability at concentrations up 1 mg/mL. They also determined 4-fold inflammation reduction in macrophages, improved collagen expression fibroblasts, modulated oxidative stress aged fibroblasts. conclusion, could be considered promising medical devices wound healing, while offering solution for valorizing OMWW.

Language: Английский

Applied investigation of novel dual-anionic imidazolium-based organic polymers for CO2 conversion and iodine vapor adsorption DOI

Shuangshuo Li,

Xionglei Wang,

Xuanbo Liu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160676 - 160676

Published: Feb. 1, 2025

Language: Английский

Citations

1
Novel corn stalks derived activated carbon for promising adsorption of lead (II) from aqueous solution: Characterization, IoT real-time monitoring, and performance investigation DOI
Dahlang Tahir, Heryanto Heryanto

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106138 - 106138

Published: Feb. 1, 2025

Language: Английский

Citations

0
ZnCl2-modified almond shell-based biochar for highly efficient adsorption of crystal violet and methylene blue in water DOI
Donghui Wang, Xueli Wang, Shuang Song

et al.

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

Language: Английский

Citations

0
Competitive Adsorption of Metal Ions by Lignocellulosic Materials: A Review of Applications, Mechanisms and Influencing Factors DOI Creative Commons
Morgana Macena, Helena Pereira, Luísa Cruz‐Lopes

et al.

Separations, Journal Year: 2025, Volume and Issue: 12(3), P. 70 - 70

Published: March 16, 2025

The rapid expansion of industrial and agricultural activities in recent years has significantly contributed to water pollution leading a decline quality the need for effective treatment reuse strategies. Metal contamination bodies poses severe environmental health risks, making development cost-effective sustainable remediation methods essential. Among various approaches, biosorption using biological adsorbents emerged as promising alternative due its low cost high efficiency. However, while adsorption mechanisms single metals are well understood, competitive interactions between multiple metal ions during sorption process remain less explored. In this review, we analyze multi-metallic wastewater systems. Key factors influencing removal, such pH, contact time, biosorbent dosage, initial concentration, discussed, along with intrinsic properties biosorbents that affect Additionally, highlight studies on agroforestry byproducts showcasing their potential treatment. Heavy pose significant risks even at concentrations, necessitating robust regulations advanced technologies; biomass byproducts, biosorbents, can be optimized through pre-treatment, activation, pH temperature control, particle size reduction, effectively managing multi-metal remains crucial effluent

Language: Английский

Citations

0
Valorization of Calcium Phosphate Glasses: A Sustainable Approach for Methylene Blue Adsorption from Aqueous Solutions DOI Creative Commons

Noureddine Sajai,

Boujemaa Soubai,

Soukaina El khaider

et al.

Results in Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 100525 - 100525

Published: April 1, 2025

Language: Английский

Citations

0
Olive mill wastewater: From by-product to smart antioxidant material DOI Creative Commons

Marco Ruggeri,

Fabrizio De Luca,

Amedeo Ungolo

et al.

International Journal of Pharmaceutics X, Journal Year: 2024, Volume and Issue: 8, P. 100301 - 100301

Published: Nov. 7, 2024

Olive mill wastewater (OMWW) is a byproduct of olive oil extraction that represents critical environmental concern due to its potential adverse effects on ecosystems. Given these premises, spray-dried microparticles were designed and developed using maltodextrins as carriers encapsulate OMWW bioactive compounds. The manufactured an easily scalable sustainable spray-drying process. resulting smooth, spherical, exhibited mean particle size about 18 μm. systems demonstrated notable antioxidant properties with DPPH radical scavenging activity higher than 60 %, the polyphenolic compounds (about 24 g gallic acid equivalents per sample). In addition, supported fibroblast macrophage viability at concentrations up 1 mg/mL. They also determined 4-fold inflammation reduction in macrophages, improved collagen expression fibroblasts, modulated oxidative stress aged fibroblasts. conclusion, could be considered promising medical devices wound healing, while offering solution for valorizing OMWW.

Language: Английский

Citations

0