Results 11 to 20 of about 24,657 (225)

Dewatering and Structural Analysis of Foam-Formed, Lightweight Fibrous Materials [PDF]

open access: yesBioResources, 2022
This work studied the effect of the dewatering conditions on the behavior of fiber foams during dewatering and on the final structure of the formed, thick, lightweight lignocellulosic materials. The vacuum level, fiber type, consistency, and basis weight
Janne Tapani Keränen   +3 more
doaj   +10 more sources

Electroconductive MXene‐Thin‐Film‐Composite Membranes for Coupled Osmotic Concentration and PFAS Mineralization [PDF]

open access: yesSmall, Volume 22, Issue 61, 2 November 2026.
An electroconductive MXene‐TFC membrane integrates osmotic dewatering with anodic oxidation to concentrate and mineralize PFOA at the membrane interface. The coupled AO‐PRO configuration accelerates degradation kinetics, achieves 99% rejection and up to 93% TOC removal, and lowers specific energy demand, offering a compact route for PFAS destruction ...
Afrouz Yousefi   +9 more
wiley   +2 more sources

Electro-kinetic technology as a low-cost method for dewatering food by-product [PDF]

open access: yes, 2011
Increasing volumes of food waste, intense environmental awareness, and stringent legislation have imposed increased demands upon conventional food waste management.
Glendenning, S   +17 more
core   +1 more source

“Dewatering” of the lungs [PDF]

open access: yesArchives of Disease in Childhood - Fetal and Neonatal Edition, 1999
Editor—The letter from Hills and Masters1in response to my commentary of their paper2 raises some interesting points which require further comment. I stand corrected over my description of their model of the alveolus as “dry.” This was a short hand term on my part to distinguish Hills’ theory on which he has published widely from the more traditional ...
openaire   +2 more sources

Impact of Conditioning Substances and Filtration Pressure on Dewatering Efficiency of Sewage Sludge

open access: yesEnergies, 2021
Sludge dewatering is a key element in sludge’s processing and management. Solid-phase separation, sludge volume reduction and the separation of a high-quality supernatant are the main tasks of the dewatering devices.
Tomasz Kamizela, Mariusz Kowalczyk
doaj   +1 more source

Study on screening performance and parameter optimization of vibrating-dewatering screen

open access: yesAdvances in Mechanical Engineering, 2021
In this paper, the dewatering and screening process of vibrating-dewatering screen is studied by the combination of simulation test and physical experiment.
Zhanfu Li   +4 more
doaj   +1 more source

Effect of OP/TX emulsifiers on the effectiveness of pressurised dewatering of coal slurry and the structure of the filter cake

open access: yesMeitan kexue jishu, 2023
The effect of two surfactants, octylphenol ethoxylate (OP-10) and nonylphenol ethoxylate (TX-10), on the pressurised dewatering of coal slurry, was investigated by using a new intelligent monitoring test device designed independently to monitor the ...
Chen ZHANG   +5 more
doaj   +1 more source

Cassava dewatering machine

open access: yes
Cassava is a perennial root crop native to South America and the main source of calories for many people living in sub-Saharan Africa. To extend cassava shelf-life, the roots need to be peeled, grated, pressed, pulverized, dried, and milled into a flower.
Precoppe, Marcelo
core   +5 more sources

Effects of a Hydropower-Related Temporary Stream Dewatering on Fish Community Composition and Development: From Ecology to Policy

open access: yesFrontiers in Environmental Science, 2022
Hydropower use of rivers can exert multiple effects on aquatic species and habitats. Due to limitations of conservation projects in the main channels of hydropower-affected rivers, there has been an increasing focus on tributaries, side channels, and ...
Joachim Pander   +2 more
doaj   +1 more source

Test and Analysis of Sludge Dewatering with a Vacuum Negative Pressure Load at the Bottom of Full Section

open access: yesAdvances in Civil Engineering, 2020
At present, the sludge production has increased sharply, and sludge treatment remains a serious problem. Rapid sludge dewatering is the key problem of sludge treatment, and the main approach for reducing the cost of the sludge treatment is to reduce the ...
Yongzheng Qi   +8 more
doaj   +1 more source

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