permeate flux
The effects of feedwater degassing on the permeate flux of a small scale SWRO pilot plant
... It seems very likely that the cavitation observed in bulk will also occur within the polymer matrix of RO membranes, however, the effect this will have on permeate flux is less clear. Earlier studies using ...
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UTILIZATION OF AQUEOUS-TAR CONDENSATES FORMED DURING GASIFICATION
... It was noticed that the impact of fouling on the process capacity during gasification waste- water filtration was the highest in case of the fil- tration at 0.3 MPa, for which the lowest relative permeate ...
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APPLICATION OF REGRESSION MODELLING TECHNIQUES IN DESALINATION OF SEA WATER BY MEMBRANE DISTILLATION
... i-e permeate flux and the variable inputs of the ...permeation flux increased with the increasing of feed flow rate , which is more obvious when feed temperature is ...higher. Permeate ...
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Characteristic and performance of polyvinylidene fluoride membranes blended with lithium chloride in direct contact membrane distillation
... of permeate flux due to the increase of liquid-liquid demixing and thermodynamic effect, whereas higher concentration of LiCl would delay demixing process as a result of the suppression of microvoids ...
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Industrial water reclamation using polymeric membranes – case studies involving a car manufacturer and a beverage producer
... in permeate fluxes for both the JW and MW membranes during experiments involving the beverage production wastewater were not significant as compared to permeate fluxes obtained during experiments on the ...
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Characterization and Evaluation of Reverse Osmosis Membranes Modified with Ag2O Nanoparticles to Improve Performance
... Maximum permeate flux was exhibited near 2 w / v % ...increase flux, but the resulting layer was also ex- pected to become more dense as the molar ratio of amine/acyl chloride approached unity, which ...
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Applicability of a Reverse Osmosis (RO) Membrane to the Treatment of Wastewater Contaminated with Nitrite, Nitrate, Iron and Manganese
... Nowadays, RO membranes are thought to be a prevalently familiar technology for water treatment in many fields. However, membrane technologies like RO always accompany fouling problems. Therefore, we examined the ...
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Removal of dissolved organics from produced water by forward osmosis
... To circulate the feed and draw solutions, two variable speed gear pumps (Micropump, Vancouver, WA) were used. Flow rates of the feed and draw solution flow were monitored using two rotameters and kept constant at 1 ...
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Electromicrofiltration for separation of mineral particles in dairy processing : a thesis presented in partial fulfilment of the requirement for the degree of Master of Technology in Food Engineering in the Institute of Food, Nutrition & Human Health, Massey University, Albany campus, New Zealand
... the permeate to pH ...state permeate flux was improved. For example, the permeate flux for the Alamin solution ...the permeate flux was 190(LMH) if the membrane was ...
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Efficiencies of NF and RO Membranes on Pharmaceutical Removal and Membrane Fouling Effects
... Several methods have been applied in order to eliminate pharmaceuticals in the environment; however, there are many challenges associated with the effective removal of pharmaceutical compounds. A membrane is an advanced ...
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Removal of Pesticides from Water Using Granular Activated Carbon and Ultrafiltration Membrane—A Pilot Plant Study
... container and passed through UF membrane using mul- tispeed water pump. The membrane parameter like per- cent retention of pesticides and their effect on permeate flux was determined. Then test solutions ...
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THE EFFECT OF THE TYPE OF ADMIXTURE ON THE PROPERTIES OF POLYACRYLONITRILE MEMBRANES MODIFIED WITH NANOTUBES, GRAPHENE OXIDE AND GRAPHENE
... This paper presents the results of research on the production of composite polyacry- lonitrile (PAN) membranes with nanotubes (MWCNT), graphene (RG) and graphene oxide (GO) addition. All of the specified additions differ ...
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Time-Dependent Desalination Tests for Small-Scale SWRO Pilot Plant Installed at Urla Bay, Turkey
... noticeable permeate flux decline can be observed for the long-term test in Figure ...8. Permeate flux decline was also obvious for the single membrane ...the permeate recovery. On the ...
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Tangential flow microfiltration of gasification power plant effluent using inorganic membrane
... Under this background, this research work focused on inorganic membrane filterability corresponding to various operational parameters. For this, tubular monolithic microporous ceramic membranes with different geometry ...
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Decolorization of Dyeing Effl uent by Novel Ultrafi ltration Ceramic Membrane from Low Cost Natural Material
... In the literature, only our previous work [30] has been presented the upgrade of the phosphates industry sub-products in membrane elaboration. Indeed, a composite MF membrane consists a support from mud of the hydro ...
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Preparation, characterization and application of cellulose acetate iron nanoparticles blend ultra filtration membranes
... water flux, hydraulic resistance, hydrophilicity and thermal stability ...water flux, with increasing concentration of iron nanoparticles in the blend ...higher flux rate for other commercial ...
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Whey Permeate, Delactosed Permeate, and Delactosed Whey as Ingredients to Lower Sodium Content of Cream Based Soups
... applications, from the liquid. In most factories this remaining liquid is then stored in large barrels, and the product is disposed of as an ingredient in animal feed (Allen et al., 2002). Land spreading is a common ...
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The Role of Sodium in the Salty Taste of Permeate.
... lactose permeate has had a portion of the lactose crystallized out and has roughly three times the mineral content of regular permeate (USDEC, ...2011). Permeate production has increased by about 17% ...
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Whey Permeate or Yeast-digested Whey Permeate Used as Salt Substitute in Smoked Sausage to Lower Sodium.
... whey permeate in many of the applications where lactose is ...that permeate lactose contributes (Kimberlee, ...whey permeate can be used in flavored ...whey permeate (Jaros, 2008). Although ...
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Application of Genetic Programming as a Powerful Tool for Modeling of Cellulose Acetate Membrane Preparation
... permeation flux of the resultant CA ...permeation flux is increased by more than two times via increasing the CBT from 0 to 25 ...the flux is increased with increase in PEG ...
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