contact membrane
Characterization and evaluation of carbon nanotube Bucky-Paper membranes for direct contact membrane distillation
... into Membrane Distillation (MD) as an alternative method for water purification and ...hydrophobic membrane [1,] [2]. The most commonly used configuration is Direct Contact Membrane ...
33
Analysis of heat and mass transfer by CFD for performance enhancement in direct contact membrane distillation
... microporous membrane to separate hot feed and cold permeate, and the transmembrane temperature gradient serves as the driving force for water ...other membrane processes such as reverse osmosis (RO) ...
30
Functionalized PVDF Nanofiber Membranes for Desalination by Direct Contact Membrane Distillation
... F300) have been used to improve the performance of a PVDF electrospun nanofiber membrane tested with a direct contact membrane distillation module. The nanofibers were electrospun on a porous ...
5
Performance and Fouling Study of Asymmetric PVDF Membrane Applied in the Concentration of Organic Fertilizer by Direct Contact Membrane Distillation (DCMD)
... using membrane distillation (MD) as an alternative to the conventional multi-stage flushing (MSF) process to concentrate a semi-product of organic ...(PVDF) membrane, which was specifically designed for MD ...
13
Performance enhancement and scaling control with gas bubbling in direct contact membrane distillation
... the membrane surface after ...the membrane surface to some extent. Therefore, the original membrane modules with and without bubbling show similar critical points of ...the membrane module ...
25
Nanoparticle Separation Using Direct Contact Membrane Distillation and Its Fouling Study
... nanoparticles concentration was usually limited to 5 g/L or lower [12-14]. In spite of its many applications of MD in catalyst removal, its direct application to isolate the nanoparticle with the defined membrane ...
7
Direct Contact Membrane Distillation of Dairy Process Streams
... The experimental set-up scheme is presented in Figure 3. Polytetrafluorethylene (PTFE) flat-sheet membranes of 0.5 µm nominal pore-size were used in a laboratory scale Osmonics SEPA CF module housing using an effective ...
11
Membrane Distillation Review and Flux prediction in Direct Contact Membrane Distillation Process
... The ability to effectively operate at low temperature makes MD process promising for utilization of lower grade waste or alternative energy sources. In recent years, Emphasis is given on MD because there is great scope ...
17
Parametric identification of the process of contact membrane distillation
... Optimization of static operating modes of the installation of contact membrane distillation. Contemporary Engineering Sciences. 10(9): 439-446. [4] Ladieva L., Dovbnia S., Dubyk R. 2017. Mathematical model ...
5
Modelling heat and mass transfers in DCMD using compressible membranes
... Direct Contact Membrane Distillation (DCMD) using a compressible membrane is ...PTFE membrane is compressible due to its ...the membrane will cause a change of its physical structure, ...
51
Surface Modification and Dielectric Response Investigation of Cellulose Acetate Membrane Treated by ArF Excimer Laser
... The membrane morphology has been studied using an Atomic force microscope (Nanowizard, JPK, Germany) and a scanning electron microscope (Philips SEM model ...
9
Nonhelical Leash and α-Helical Structures Determine the Potency of a Peptide Antagonist of Human T-Cell Leukemia Virus Entry
... the membrane- proximal end (N terminus) of the coiled ...the membrane-proximal end of the coiled coil appears to be an ideal target for low-molecular-weight inhibitors of envelope-mediated membrane ...
9
Novel polymers for mucoadhesive drug delivery
... mucous membrane) Contact time for all most mucosal routes is hardly an hour, it can be improve by the addition of an adhesive polymerin the delivery system which is useful to localize the delivery system ...
9
Download Download PDF
... Dermal contact occurs in recreational waters which endure the presence of cyanobacterial blooms. A wide range of symptoms associated with recreational exposure to cyanobacteria have been described: desquamation, ...
12
Solid-contact Polymeric Membrane Electrode for Real-Time Monitoring of Lead Adsorption
... In this work, a new solid-contact Pb 2+ -selective electrode was constructed and successfully employed to collect highly resolved data of Pb 2+ adsorption process in real-time. This sensor exhibited a fast ...
8
Structure of a bacterial type III secretion system in contact with a host membrane in situ
... inner membrane exhibits a concave deformation at the point of basal body integration, while the rigid outer membrane remains ...inner membrane proximal to the basal body 10 ...outer membrane, ...
9
Unfolded Protein Response-Dependent Communication and Contact among Endoplasmic Reticulum, Mitochondria and Plasma Membrane.
... by contact and communication among ...of contact sites and the regulation of its dynamics by UPR remain ...of contact sites between the ER and other ...
30
Probing the morphology and anti-organic fouling behaviour of a polyetherimide membrane modified with hydrophilic organic acids as additives
... the membrane performance with enhanced hydrophilicity, high permeability, antifouling and rejection ...(PSF) membrane by the phase inversion ...the membrane because of its higher miscibility with the ...
35
Non-contact experimental methods to characterise the response of a hyper-elastic membrane
... To validate the analytical results, experimental modal analysis (EMA) was performed to determine the modal parameters of a rubber membrane. The rubber was cut from the same 1-mm sheeting used for material testing. ...
16
Stitching organelles : organization and function of specialized membrane contact sites in plants
... Abstract: The coordination of multiple metabolic activities in plants relies on an inter-organelle communication network established through membrane contact sites (MCS). The MCS are maintained in transient ...
30