Results 11 to 20 of about 120,901 (344)

Application of Membrane Crystallization for Minerals’ Recovery from Produced Water [PDF]

open access: yesMembranes, 2015
Produced water represents the largest wastewater stream from oil and gas production. Generally, its high salinity level restricts the treatment options.
Aamer Ali   +3 more
doaj   +2 more sources

The State of the Art on PVDF Membrane Preparation for Membrane Distillation and Membrane Crystallization: Towards the Use of Non-Toxic Solvents [PDF]

open access: yesMembranes
Most parts of the earth are covered with water, but only 0.3% of it is available to living beings. Industrial growth, fast urbanization, and poor water management have badly affected the water quality. In recent years, a transition has been seen from the
Aqsa Mansoor Khan   +5 more
doaj   +2 more sources

Crystallization of membrane proteins

open access: hybridCurrent Opinion in Structural Biology, 1997
Five new membrane protein structures have been determined since 1995 using X-ray crystallography: bacterial light-harvesting complex; bacterial and mitochondrial cytochrome c oxidases; mitochondrial bc1 complex; and alpha-hemolysin. These successes are partly based on advances in the crystallization procedures for integral membrane proteins.
C, Ostermeier, H, Michel
openaire   +3 more sources

Monoolein lipid phases as incorporation and enrichment materials for membrane protein crystallization. [PDF]

open access: goldPLoS ONE, 2011
The crystallization of membrane proteins in amphiphile-rich materials such as lipidic cubic phases is an established methodology in many structural biology laboratories.
Ellen Wallace   +4 more
doaj   +3 more sources

The Possible Crystallization Process in the Origin of Bacteria, Archaea, Viruses, and Mobile Elements [PDF]

open access: yesBiology
We propose a hypothesis for the simultaneous emergence of bacteria, archaea, viruses, and mobile elements by sequential and concrete biochemical pathways. The emergence process can be considered analogous to crystallization, where genetic and biochemical
Akari Yoshimura, Masayuki Seki
doaj   +2 more sources

Integrated Electrocoagulation, Ultrafiltration, Membrane Distillation, and Crystallization for Treating Produced Water

open access: yesMembranes, 2023
Produced water (PW) generated from hydraulic fracturing operations was treated using an integrated electrocoagulation, ultrafiltration, membrane distillation, and crystallization process (EC UF MDC).
Mahmood Jebur   +3 more
doaj   +1 more source

Performance of PVDF Based Membranes with 2D Materials for Membrane Assisted-Crystallization Process

open access: yesMembranes, 2021
Membrane crystallization (MCr) is a promising and innovative process for the recovery of freshwater from seawater and for the production of salt crystals from the brine streams of desalination plants.
Mirko Frappa   +4 more
doaj   +1 more source

Nanobody mediated crystallization of an archeal mechanosensitive channel. [PDF]

open access: yesPLoS ONE, 2013
Mechanosensitive channels (MS) are integral membrane proteins and allow bacteria to survive sudden changes in external osmolarity due to transient opening of their pores.
Christian Löw   +9 more
doaj   +1 more source

Separation and Recycling of Concentrated Heavy Metal Wastewater by Tube Membrane Distillation Integrated with Crystallization

open access: yesMembranes, 2020
Tube membrane distillation (MD) integrated with a crystallization method is used in this study for the concurrent productions of pure water and salt crystals from concentrated single and mixed system solutions.
Xiang-Yang Lou   +4 more
doaj   +1 more source

Treatment of Aniline Wastewater by Membrane Distillation and Crystallization

open access: yesMembranes, 2023
Aniline is a highly toxic organic pollutant with “carcinogenic, teratogenic and mutagenesis” characteristics. In the present paper, a membrane distillation and crystallization (MDCr) process was proposed to achieve zero liquid discharge (ZLD) of aniline ...
Fangli Zhang   +7 more
doaj   +1 more source

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