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| 1 | Study of reverse osmosis membranes fouling by inorganic salts and colloidal particles during seawater desalination显示文摘Fouling phenomenon is considered among the major reasons that cause significant increase of operating cost of desalination plants equipped with reverse osmosis(RO)membranes.This phenomenon is studied in the present work in the case of RO polyamide aromatic membranes using model seawater containing inorganic salts and colloidal compounds.Different solubility conditions of CaCO3 and CaSO4 were applied to study RO performances with and without colloid presence.During experiments,the membrane permeate fluxes were continuously monitored.Moreover,studies of chemical composition,structure,and morphology of the materials deposited on the membrane surface were conducted using energy dispersive microanalysis(EDS)X-ray diffraction and scanning electronic microscopy(SEM).Results show that in conditions of calcium carbonate oversaturation there is a reduction in the permeate flow of 11.2%due to fouling of the membrane by the precipitation of this compound.While in the same conditions of calcium sulphate oversaturation the reduction of the flow is 5%,so we can conclude that in conditions of oversaturation of both salts,calcium carbonate produces a greater fouling of the membrane that in its view causes greater decrease in the flow of permeate.All this based on the results of the test with both salts in oversaturated conditions.Resulting in the formation of calcite and gypsum crystals onto the membranes as XRD analyses stated.Additional presence of colloidal silica in those conditions intensifies strongly the fouling,leading until to 24.1%of permeate flux decrease. | Santiago Gutiérrez Ruiz Juan Antonio López-Ramírez Mohammed Hassani Zerrouk Agata Egea-Corbacho Lopera JoséMaría Quiroga Alonso | 2020 | Chinese Journal of Chemical Engineering2020，28，3： | 5 |
| 2 | Immobilized Rh,Ru,Pd and Ni complexes as catalysts in the hydrogenation of cyclohexene显示文摘 | CAGNOLA E A QUIROGA M E LIPRANDI D A L'ARGENTIRE P C | 2004 | Appl Catal A2004，274，12： | 1 |
| 3 | Co-digestion of cattle manure with food waste and sludge to increase biogas production显示文摘 | Maranon E M Pelaez L C Quiroga G | 2012 | Waste Management2012，32，： | 1 |
| 4 | Ni-W coatings electrodeposited on carbon steel: Chemical composition, mechanical properties and corrosion resistance 显示文摘 | QUIROGA ARGANARAZ M P RIBOTTA S B FOLQUER M E GASSA L M BENITEZ G VELA M E SALVAREZZA R C | 2011 | Electrochimica Acta2011，56，17： | 1 |
| 5 | Water stress and abscisic acid exogenous supply produce differential enhance-ments in the concentration of selected phenolic compounds in Cabernet Sauvignon显示文摘 | Quiroga AM Deis L Cavagnaro JB | 2012 | Journal of Berry Research2012，2，1： | 1 |
| 6 | Characteristics of the corneal endothelium and pseudoexfoliation syndrome in patients with senile cataract显示文摘 | Quiroga L Lansingh VC Samudio M | 2010 | Clin Experiment Ophthalmol2010，38，5： | 1 |
| 7 | General n-dimensionalquadrature transform and its application to interferogram demodulation显示文摘 | Servin M Quiroga J A Marroquin J L | 2003 | Journal of the Optical Society of America A2003，20，5： | 1 |
| 8 | Co-digestion of cattle manure with food waste and sludge to increase biogas production显示文摘 | E Maran6n L Castrill(o)n G Quiroga | 2012 | Waste Management2012，10，32： | 1 |
| 9 | L-Particle Produetion during Primary Renlication of pseudorabies virus in the nasal mueosa of swine显示文摘 | Aleman N Quiroga M L Lopez-penam | | 0，，： | 1 |
| 10 | Hemoperitoneum as a first manifestation of hepatocellular carcinoma in west- ern patients with liver cirrhosis:effectiveness of emergen- cy treatment with transcatheter arterial embolization显示文摘 | Castells L Moreiras M Quiroga S | 2001 | Dig Dis Sci2001，46，3： | 1 |
| 11 | Hemoperitoneum as a first manifestation of hepatocellular carcinoma in western patients with liver cirrhosis:effectiveness of emergency treatment with transcatheter arterial embolization显示文摘 | Castells L Moreiras M Quiroga S | 2001 | Dig Dis Sci2001，46，3： | 1 |
| 12 | Synthesis and characterization of Pd ( Ⅱ ) and Pt ( Ⅱ ) complexes of pisopropylbenzaldehyde N-protected t hiosemicarbazones cytotoxic activity against ras-transformed cells 显示文摘 | Quiroga A G Perez J M Montero E l a al | 1999 | J Inorg Biochem1999，75，： | 1 |
| 13 | An experiment in building profiles in information fihering:the role of context of user relevance feedback显示文摘 | QUIROGA L M MOSTAFA J | 2002 | Information Processing and Management2002，38，5： | 1 |
| 14 | Invariant visual representation by single neurons in the human brain显示文摘 | Quiroga R Q Reddy L Kreiman G | 2005 | Nature2005，435，7045： | 1 |
| 15 | Hemoperitoneum as a first manifestation of hepatocellular carcinoma in western patients with liver cirrhosis:effectiveness of e- mergency treatment with transcatheter arterial emboliza- tion显示文摘 | Castells L Moreiras M Quiroga S | 2001 | Dig Dis Sci2001，46，3： | 1 |
| 16 | Regularized quadrature and phase tracking from a single closed-fringe interferogram 显示文摘 | Servin M Marroqufn J L Quiroga J A | 2004 | J Opt Soc Am A2004，21，3： | 1 |
| 17 | Thrombin generation in platelet-poor plasma is normal in patients with hereditary mucocutaneous haemorrhages 显示文摘 | Teresa Quiroga Manuela Goycoolea Peter L A | 2003 | Pathophysiol Haemost Thrmob2003，33，1： | 1 |
| 18 | General n-dimensional quadrature transform and its application to interferogram demodulation 显示文摘 | Servin M Quiroga J A Marroquin J L | 2003 | J Opt Soc Am A2003，20，5： | 1 |
| 19 | Hemoperitoneum as a first manifestation of hepatocellular carcinoma in western patients with liver cirrhosis:effectiveness of emergency treatment with transcatheter arterial embolization 显示文摘 | Castells L Moreiras M Quiroga S | 2001 | Dig Dis Sci2001，46，3： | 1 |
| 20 | Water stress and ab-scisic acid exogenous supply produce differential enhancements in theconcentration of selected phenolic compounds in Cabernet Sauvignon显示文摘 | QUIROGA A M DEIS L CAVAGNARO J B | 2012 | Journal of Berry Research2012，2，： | 1 |
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