Utilization of the UAE date palm leaf biochar in carbon dioxide capture and sequestration processes DOI Creative Commons
Imen Ben Salem,

Maisa El Gamal,

Manish Sharma

et al.

Journal of Environmental Management, Journal Year: 2021, Volume and Issue: 299, P. 113644 - 113644

Published: Aug. 30, 2021

This paper evaluates the potential use of date palm leaf biochar as a climate change solution through CO 2 capture and sequestration. The pyrolysis was performed at different temperatures 300°, 400°, 500°, 600 °C. physicochemical characteristics synthesized were examined using Scanning Electron Microscopy (SEM) with Energy Dispersive X-Ray Analysis (EDX), Fourier transforms infrared spectroscopy (FTIR), Thermogravimetric analysis (TGA), X-ray diffraction (XRD). Direct gas-solid interaction carried out in an integrated Fluidized Bed Reactor (FBR), connected gas analyzer for maximum effective mixing between . LabView program used data acquisition instantaneous calculation adsorption. study showed that porous carbon-based materials has high adsorption capacity physisorption chemisorption progressions. results percentage 0.09 kg /kg, 0.15 0.20 0.25 /kg 300 °C, 400 500 respectively. paid attention to inexpensive technology applied sequestration, where fluidization provides well particles low operation cost. • aims prepare from (DPL) waste evaluate its sequestration capacity. Biochar samples pyrolyzed characterized SEM-EDS, FTIR, TGA, XRD. reaction achieved fluidized bed reactor on DPL particles. Results indicated ranged 07 25%, based pyrolysis.

Language: Английский

A Critical Review on Date Palm Tree (Phoenix dactylifera L.) Fibres and Their Uses in Bio-composites DOI Open Access
Said Awad,

Yonghui Zhou,

Evina Katsou

et al.

Waste and Biomass Valorization, Journal Year: 2020, Volume and Issue: 12(6), P. 2853 - 2887

Published: June 25, 2020

Language: Английский

Citations

61
Global metabolic changes induced by arbuscular mycorrhizal fungi in oregano plants grown under ambient and elevated levels of atmospheric CO2 DOI
Ahmed M. Saleh,

Mohamed Abdel-Mawgoud,

Ahmed R. Hassan

et al.

Plant Physiology and Biochemistry, Journal Year: 2020, Volume and Issue: 151, P. 255 - 263

Published: March 21, 2020

Language: Английский

Citations

54
Phytochemical Screening, Antioxidant and Antibacterial Activities of Pollen Extracts from Micromeria fruticosa, Achillea fragrantissima, and Phoenix dactylifera DOI Creative Commons

Omar Rashid Sadeq,

Hamza Mechchate, Imane Es-safi

et al.

Plants, Journal Year: 2021, Volume and Issue: 10(4), P. 676 - 676

Published: April 1, 2021

Pollen is a male flower gametophyte located in the anthers of stamens angiosperms and considerable source compounds with health protective potential. In present work, phytochemical screening was carried out as well analysis antioxidant antibacterial properties pollen extracts from Micromeria fruticosa, Achillea fragrantissima, Phoenix dactylifera growing wild Palestine. Phytochemical examined total flavonol, flavone phenolic content. The DPPH (1,2-Diphenyl-1-Picrylhydrazyl) FRAP (ferric reducing power) methods were used to assess propriety, disc diffusion, minimum inhibitory bactericidal concentration tests test extract’s activity against multidrug-resistant (MDR) clinical isolates. highest level found extract fruticosa (56.78 ± 0.49 mg GAE (Gallic Acid Equivalent)/g). flavonol content samples ranged 2.48 0.05 8.03 0.01 QE (Quercetin Equivalent)/g. IC50 values 0.047 0.039 mg/mL assays, respectively, showed greatest radical scavenging action. addition, this mild action microorganisms studied, MICs varying 0.625 10 inhibition diameters ranging 13.66 1.5 16.33 mm.

Language: Английский

Citations

49
Date Palm Fruit (Phoenix dactylifera): Effects on Vascular Health and Future Research Directions DOI Open Access

Yousef A. Al-Dashti,

Roberta R. Holt, Carl L. Keen

et al.

International Journal of Molecular Sciences, Journal Year: 2021, Volume and Issue: 22(9), P. 4665 - 4665

Published: April 28, 2021

Cardiovascular disease is a leading cause of death globally, presenting an immense public and economic burden. Studies on cardioprotective foods their bioactive components are needed to address both personal health needs. Date fruit rich in polyphenols, particularly flavonoids, certain micronutrients, dietary fiber, which can impact vascular health, have the potential attenuate humans. Data from vitro animal studies report that consumption date or extracts modulate select markers plasma lipid levels including triglycerides cholesterol, indices oxidative stress inflammation, but human data scant. More investigation better characterize polyphenols unique compounds fractions, establish safe effective intake, delineate underlying mechanisms action. Implementing scientific rigor clinical trials assessment functional disease, such as flow-mediated dilation peripheral arterial tonometry, along with gut microbiome profiles would provide useful information respect health. Emerging supports notion intake be component healthy lifestyle for those seeking beneficial effects

Language: Английский

Citations

47
Utilization of the UAE date palm leaf biochar in carbon dioxide capture and sequestration processes DOI Creative Commons
Imen Ben Salem,

Maisa El Gamal,

Manish Sharma

et al.

Journal of Environmental Management, Journal Year: 2021, Volume and Issue: 299, P. 113644 - 113644

Published: Aug. 30, 2021

This paper evaluates the potential use of date palm leaf biochar as a climate change solution through CO 2 capture and sequestration. The pyrolysis was performed at different temperatures 300°, 400°, 500°, 600 °C. physicochemical characteristics synthesized were examined using Scanning Electron Microscopy (SEM) with Energy Dispersive X-Ray Analysis (EDX), Fourier transforms infrared spectroscopy (FTIR), Thermogravimetric analysis (TGA), X-ray diffraction (XRD). Direct gas-solid interaction carried out in an integrated Fluidized Bed Reactor (FBR), connected gas analyzer for maximum effective mixing between . LabView program used data acquisition instantaneous calculation adsorption. study showed that porous carbon-based materials has high adsorption capacity physisorption chemisorption progressions. results percentage 0.09 kg /kg, 0.15 0.20 0.25 /kg 300 °C, 400 500 respectively. paid attention to inexpensive technology applied sequestration, where fluidization provides well particles low operation cost. • aims prepare from (DPL) waste evaluate its sequestration capacity. Biochar samples pyrolyzed characterized SEM-EDS, FTIR, TGA, XRD. reaction achieved fluidized bed reactor on DPL particles. Results indicated ranged 07 25%, based pyrolysis.

Language: Английский

Citations

46