Results 11 to 20 of about 645,297 (298)

The effect of the surface roughness and ageing characteristics of boehmite on the removal of biological particles from aqueous solution

open access: yesAIMS Materials Science, 2019
Two-dimensional (2D) and one-dimensional (1D) quantum-sized γ-AlOOH structures were deposited onto siliceous and cellulosic substrates in a one-step, aqueous, and moderate temperature process.
Leonid A. Kaledin   +3 more
doaj   +1 more source

On the thermodynamic behaviors and interactions between bubble pairs: A numerical approach

open access: yesUltrasonics Sonochemistry, 2021
Thermodynamic behaviors and interactions between bubble pairs are important to better understand the cavitation phenomena. In this study, a compressible two-phase model, accounting for thermal effects to investigate the thermodynamic behaviors and ...
Jianyong Yin   +4 more
doaj   +1 more source

Long-range attractive forces extending from the alumina’s nanolayer surface in aqueous solutions

open access: yesInternational Journal of Smart and Nano Materials, 2015
Aluminum oxide-hydroxide nanolayer with a thickness of approximately 1.2 nm is electroadhesively deposited onto silicious support material with large surface area of about 50 m2/g, forming a highly electropositive composite of boehmite nanolayer in the ...
Leonid A. Kaledin   +2 more
doaj   +1 more source

Influence of Temperature on the Adsorption and Diffusion of Heavy Oil in Quartz Nanopore: A Molecular Dynamics Study

open access: yesEnergies, 2022
The desorption of heavy oil is one of the important indicators affecting the development efficiency of the remaining oil in nanopores. However, the study of the adsorption and diffusion mechanisms of heavy oil molecules in nanopores remains scarce.
Dongsheng Chen   +6 more
doaj   +1 more source

Evaluation of separation effect of Oil Mist Separator based on extinction method [PDF]

open access: yesE3S Web of Conferences
Natural gas as a kind of clean and green energy, in the process of gas storage reservoirs using large compressors to take injection, it is inevitable that the lubricating oil will be brought into the ground, resulting in the destruction of the ...
Lin Guangyao   +3 more
doaj   +1 more source

Comparison of Capillary Flow Porometry (CFP) and Liquid Extrusion Porometry (LEP) Techniques for the Characterization of Porous and Face Mask Membranes

open access: yesApplied Sciences, 2020
This work aims to study the characterization of several membrane filters by using capillary flow porometry (CFP) and liquid extrusion porometry (LEP) to obtain their pore size distributions (PSD) and mean pore diameters (davg).
R. I. Peinador   +2 more
doaj   +1 more source

Development of mathematical modeling methods filtration flows of multicolored liquids

open access: yesЦифровые модели и решения, 2023
Today the relevance of the issues of environmental consequences of technological human intervention in the world around us is beyond doubt. The rapid development of technique and technology entails the development of new ways and methods of environmental
S. N. Petrova   +3 more
doaj   +1 more source

Coagulation and Sedimentation of Concentrated Laterite Suspensions: Comparison of Hydrolyzing Salts in Presence of Grewia spp. Biopolymer

open access: yesJournal of Chemistry, 2019
Coagulation and sedimentation performances of aluminum sulphate and ferric chloride were comparatively investigated in presence of Grewia spp. biopolymer for the treatment of concentrated laterite suspensions.
Kameni Ngounou M. Bernard   +3 more
doaj   +1 more source

Treatment of high strength domestic sewage on filters fi lled with polyurethane foam with addition of effective microorganisms [PDF]

open access: yesArchives of Environmental Protection, 2020
The study discusses an experimental method for treatment of high strength domestic sewage on biofilters filled with polyurethane (PUR) waste in the form of trims of upholstery foam.
Krzysztof Chmielowski   +2 more
doaj   +1 more source

Experimental on liquid passage saturation and pressure drop of gas-liquid coalescing filter material

open access: yesYou-qi chuyun, 2023
The liquid channel characteristics of coalescing filter material directly affect the filtration performance of coalescing filter elements for natural gas purification. Herein, the channel saturation and pressure drop of two kinds of industrial oleophobic
SONG Rongjun   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy