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   Articles with "direct contact" as a keyword



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Sugarcane Stillage Treatment Using Direct Contact Membrane Distillation

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recommendations! Published in 2020 at "Waste and Biomass Valorization"

DOI: 10.1007/s12649-020-01303-y

Abstract: Direct contact membrane distillation (DCMD) was evaluated as an alternative for the treatment of sugarcane stillage obtained in the bioethanol production process. First, a synthetic stillage solution was prepared in order to study the influence… read more here.

Keywords: stillage; sugarcane stillage; direct contact; membrane distillation ... See more keywords
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Numerical simulation of wall condensation and direct contact condensation in containment suppression pool of PWR

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recommendations! Published in 2018 at "Annals of Nuclear Energy"

DOI: 10.1016/j.anucene.2018.05.039

Abstract: Abstract This work aims to evaluate the pressure-control capacity of a passive suppression pool system applied in PWR containment. The numerical models construct for wall condensation and direct contact condensation based on Mixture model are… read more here.

Keywords: direct contact; condensation; contact condensation; suppression pool ... See more keywords
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A greener seawater desalination method by direct-contact spray evaporation and condensation (DCSEC): Experiments

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recommendations! Published in 2020 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2020.115629

Abstract: Abstract Owing to the high specific energy consumption of conventional seawater desalination methods available hitherto, there is much motivation for designing greener desalination processes. As a greener desalination process, it should consume lower top-brine temperatures… read more here.

Keywords: dcsec; evaporation condensation; contact spray; desalination ... See more keywords
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Improving the performance of direct contact membrane distillation utilizing spacer-filled channel

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recommendations! Published in 2017 at "Desalination"

DOI: 10.1016/j.desal.2017.01.004

Abstract: Abstract This study describes the effect of the presence and filament orientation of spacers on the flow pattern and heat transfer enhancement for a commercial direct contact membrane distillation module. In this research, both experimental… read more here.

Keywords: filled channel; spacer; direct contact; spacer filled ... See more keywords
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Treatment of reverse osmosis brine by direct contact membrane distillation: Chemical pretreatment approach

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recommendations! Published in 2017 at "Desalination"

DOI: 10.1016/j.desal.2017.06.030

Abstract: Abstract Different chemical pretreatment strategies followed by direct contact membrane distillation (DCMD) process were adopted for the processing of reverse osmosis (RO) brine. CPT with Na2CO3 + NaOH allowed scale reduction, removing both permanent calcium hardness and… read more here.

Keywords: chemical pretreatment; brine; direct contact; membrane distillation ... See more keywords
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Experimental investigation of a solar-heated direct contact membrane distillation system using evacuated tube collectors

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recommendations! Published in 2020 at "Desalination"

DOI: 10.1016/j.desal.2020.114497

Abstract: Abstract Solar-powered membrane distillation (SP-MD) is examined as a promising renewable solution in the desalination and water treatment industry. In this study, an innovative direct contact membrane distillation (DCMD) module to directly utilize solar thermal… read more here.

Keywords: system; direct contact; membrane distillation; membrane ... See more keywords
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Development of non-woven fabric-based ECTFE membranes for direct contact membrane distillation application

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recommendations! Published in 2020 at "Desalination"

DOI: 10.1016/j.desal.2020.114879

Abstract: Abstract In this work, a lower melting point of HALAR® Ethylene-Chlorotrifluoroethylene (LMP ECTFE) was used to prepare non-woven fabric-based porous membranes, using a polyester non woven (NWPET) as support, via dip-coating. Di-ethyl Adipate (DEA) and… read more here.

Keywords: woven fabric; non woven; fabric based; direct contact ... See more keywords
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An energy-efficient method for direct-contact ultrasonic cloth drying

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recommendations! Published in 2017 at "Energy"

DOI: 10.1016/j.energy.2017.07.025

Abstract: A novel ultrasonic transducer driving method, in which the power supply to the transducer is regulated by a binary modulating signal, is introduced for the first time for use in direct-contact ultrasonic drying of fabrics.… read more here.

Keywords: energy; method; direct contact; contact ultrasonic ... See more keywords
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Hippocampal neurons in direct contact with astrocytes exposed to amyloid β25-35 exhibit reduced excitatory synaptic transmission

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recommendations! Published in 2019 at "IBRO Reports"

DOI: 10.1016/j.ibror.2019.07.1719

Abstract: Highlights • We exposed astrocytes to Aβ 25-35 and then co-cultured them with primary hippocampal neurons.• The Aβ25-35-exposed astrocytes lowered excitatory postsynaptic release and the size of the readily releasable synaptic pool.• The number of… read more here.

Keywords: contact astrocytes; hippocampal neurons; neurons direct; direct contact ... See more keywords
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Draw solution recovery using direct contact membrane distillation (DCMD) from osmotic membrane bioreactor (Os-MBR)

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recommendations! Published in 2019 at "Journal of Water Process Engineering"

DOI: 10.1016/j.jwpe.2017.08.022

Abstract: Abstract This study investigates the application of direct contact membrane distillation (DCMD) for concentrating diluted draw solution (DS) from osmotic membrane bioreactor (Os-MBR). A flat sheet polytetrafluoroethylene (PTFE) hydrophobic membrane with a pore size of… read more here.

Keywords: draw solution; membrane; membrane distillation; contact membrane ... See more keywords
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Evaluation of direct contact membrane distillation coupled with fractionation and ozonation for the treatment of textile effluent

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recommendations! Published in 2020 at "Journal of water process engineering"

DOI: 10.1016/j.jwpe.2020.101789

Abstract: Abstract Direct contact membrane distillation (DCMD) coupled with fractionation or ozonation as a pretreatment method was investigated for the treatment of combined textile effluent. The stand-alone DCMD process has difficulty in directly treating the effluent… read more here.

Keywords: recovery; treatment; ozonation; direct contact ... See more keywords