forward osmosis (FO)
Synthesis and characterization of thin film composite membranes made of PSF-TiO2/GO nanocomposite substrate for forward osmosis applications
... Nowadays, forward osmosis (FO) which is an osmotically driven mem- brane process obtains much attention worldwide as an alternative pro- cess for brackish water and seawater desalination (Chung et ...
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Biofouling Behavior on Forward Osmosis Using Vertically Aligned CNT Membrane on Alumina
... Nowadays, forward osmosis (FO) with many advantages in water treatment is so attractive for researchers and investigators that the studies are going to optimize and increase its ...in forward ...
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Forward osmosis: the relationships between draw solution, membrane orientation and water flux
... Freshwater sources are becoming stressed in many countries including the United States of America, Middle East, North Africa and Australia. It is widely recognised that the desalination of brackish groundwater and ...
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Removal of Cobalt Ions from Wastewater by Batch and Flowing Forward Osmosis Processes
... The experiments were conducted in designed a laboratory-scale FO system consisting of two cyl- inders with a capacity of 7 liters where the feed and draw solution were placed, KCl draw solution and cobalt feed solution ...
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Polyamide Forward Osmosis Membrane: Synthesis, Characterization and Its Performance for Humic Acid Removal
... years, forward osmosis (FO) has gained huge attention from researchers and engineers to use this type of membrane technology for seawater-desalination [5], food processing [6] and wastewater treatment ...
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A Combined Forward Osmosis and Membrane Distillation System for Sidestream Treatment
... In this study, FO was used to reject the nutrients (ammonia nitrogen) from the sidestream and also act as a pre-treatment barrier to reduce or eliminate MD fouling. MD helped recover draw solutes for continuous FO ...
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Synthesis of poly-sodium-acrylate (PSA) coated magnetic nanoparticles for use in forward osmosis draw solutions
... Forward osmosis (FO) processes based on membrane technologies have garnered increased attention due to the great potential for lower energy techniques in wastewater treatment and desalination compared with ...
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Performance of Potassium Bicarbonate and Calcium Chloride Draw Solutions for Desalination of Saline Water Using Forward Osmosis
... Therefore, forward osmosis has attracted increasing interest in various disciplines of science and ...employ forward osmosis as an appliance for water reclamation and desalting saline waters ...
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Modification of Nanofiber Support Layer for Thin Film Composite Forward Osmosis Membranes via Layer-By-Layer Polyelectrolyte Deposition
... Forward osmosis (FO), a naturally-occurring physical phenomenon, is the transport of water across a selectively permeable membrane driven by the osmotic pressure difference across a membrane ...
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Investigation of New Forward Osmosis Draw Agents and Prioritization of Recent Developments of Draw Agents Using Multi-criteria Decision Analysis
... reference list of other literature reviews on FO draw agents to retrieve any relevant studies that may have been overlooked in our review, 4) extracting relevant data from the gathered studies, and 5) analyzing the data. ...
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Novel draw solution for forward osmosis based solar desalination
... Herein we investigate the dual functioned potassium doped carbon nanofibers (K/CNF) in tri- ethylene glycol (TEG) aqueous solution as a novel DS for producing potable water. The novel DS does not only have high osmotic ...
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Potential of Magnesium Chloride for Nutrient Rejection in Forward Osmosis
... Wastewater may contain high levels of the nutrients: nitrogen and phosphorus. Excessive release of nutrients to the environment can cause severe environmental problem such as eutrophication leading to algal blooms, ...
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On the application of the Spiegler-Kedem model to forward osmosis
... co-current flow of solute and solvent. This is counter to the experimentally observed reverse salt flux that is characteristic of forward osmosis (FO). Herein the possi- bility of co-current fluxes in FO is ...
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Dopamine Incorporated Forward Osmosis Membranes with High Structural Stability and Chlorine Resistance
... Abstract: The degradation and detachment of the polyamide (PA) layer in thin-film composite (TFC) membranes due to chlorine based chemical cleaning and material difference of PA layer and substrate are two major ...
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Removal of dissolved organics from produced water by forward osmosis
... reverse osmosis (RO) are being used to treat oily waste- water ...is forward osmosis (FO) which is an emerging process that can be effective for the removal of organic contaminants from the aqueous ...
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Effect of the Sodium Polyacrylate on the Magnetite Nanoparticles Produced by Green Chemistry Routes: Applicability in Forward Osmosis
... copolymer microgels as high performance draw agents in forward osmosis desalination. Hydrogel-polyurethane interpenetrating[r] ...
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Exploring the potential of nanofillers for advanced thin film nanocomposite forward osmosis membranes fabrication
... Recently, thin film composite (TFC) FO membranes are introduced in two different forms including flat sheet and hollow fiber. Elimelech’s group was the first research team who synthesized TFC FO membrane by the use o f ...
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Transport and accumulation of organic matter in forward osmosis-reverse osmosis hybrid system: Mechanism and implications
... composition of dissolved organic matter in the draw solution and product water (Figure 9). 431[r] ...
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Spacer-induced forward osmosis membrane integrity loss during gypsum scaling
... 3.3 Fluorescent dye tracer and latex nanoparticle challenge tests reveal membrane integrity loss. 191[r] ...
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Silica scaling in forward osmosis: From solution to membrane interface
... mechanisms, silica species in the aqueous solution were characterised by mass spectrometry as 21.. well as light scattering.[r] ...
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