NDLI: Study and optimization of the ultrasound-enhanced cleaning of an ultrafiltration ceramic membrane through a combined experimental-statistical approach.

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Study and optimization of the ultrasound-enhanced cleaning of an ultrafiltration ceramic membrane through a combined experimental-statistical approach.

Ultrasound assisted synthesis of Sn nanoparticles-stabilized reduced graphene oxide nanodiscs.

Ultrasonic emulsification of eucalyptus oil nanoemulsion: antibacterial activity against Staphylococcus aureus and wound healing activity in Wistar rats.

Effect of sonication conditions: solvent, time, temperature and reactor type on the preparation of micron sized vermiculite particles.

Degradation of diclofenac sodium using combined processes based on hydrodynamic cavitation and heterogeneous photocatalysis.

FeCl3-catalysed ultrasonic-assisted, solvent-free synthesis of 4-substituted coumarins. A useful complement to the Pechmann reaction.

Ultrasound mediation for one-pot multi-component synthesis of amidoalkyl naphthols using new magnetic nanoparticles modified by ionic liquids.

Ultrarapid formation of homogeneous Cu6Sn5 and Cu3Sn intermetallic compound joints at room temperature using ultrasonic waves.

Sonication effects on non-radical reactions. A sonochemistry beyond the cavitation?

Ultrasonic biodiesel synthesis from crude Jatropha curcas oil with heterogeneous base catalyst: mechanistic insight and statistical optimization.

Shear-induced hydrodynamic cavitation as a tool for pharmaceutical micropollutants removal from urban wastewater.

Ultrasound assisted reduction of graphene oxide to graphene in L-ascorbic acid aqueous solutions: kinetics and effects of various factors on the rate of graphene formation.

Ultrasonic degradation of N-di and trihydroxy benzoyl chitosans and its effects on antioxidant activity.

Effect of ultrasound on the activity and conformation of -amylase, papain and pepsin.

A new way to apply ultrasound in cross-flow ultrafiltration: application to colloidal suspensions.

Ultrasonic cavitation of molten gallium: formation of micro- and nano-spheres.

Enhancing the anaerobic digestion potential of dairy waste activated sludge by two step sono-alkalization pretreatment.

Multibubble sonoluminescence as a tool to study the mechanism of formic acid sonolysis.

Extraction of polyphenols from black tea--conventional and ultrasound assisted extraction.

Dephenolization, dearomatization and detoxification of olive mill wastewater with sonication combined with additives and radical scavengers.

Simultaneous sonication assistance for the synthesis of tetrahydropyridines and its efficient catalyst ZrP2O7 nanoparticles.

Emulsification by high frequency ultrasound using piezoelectric transducer: formation and stability of emulsifier free emulsion.

Ultrasound-assisted oxidation of dibenzothiophene with phosphotungstic acid supported on activated carbon.

Sonochemical preparation of carbon spheres.

Lysis of Chlamydomonas reinhardtii by high-intensity focused ultrasound as a function of exposure time.

Simulation of the spatial distribution of the acoustic pressure in sonochemical reactors with numerical methods: a review.

Bubble size distribution in acoustic droplet vaporization via dissolution using an ultrasound wide-beam method.

Impact of ultrasound treatment on lipid oxidation of Cheddar cheese whey.

Degradation of reactive orange 4 dye using hydrodynamic cavitation based hybrid techniques.

CuGaS2 hollow spheres from Ga-CuS core-shell nanoparticles.

Preparation of fenofibrate nanoparticles by combined stirred media milling and ultrasonication method.

MnO2/CeO2 for catalytic ultrasonic degradation of methyl orange.

CO oxidation over sonochemically synthesized Pd-Cu/Al2O3 nanocatalyst used in hydrogen purification: effect of Pd loading and ultrasound irradiation time.

Effect of ultrasound irradiation on bacterial internalization and bacteria-mediated gene transfer to cancer cells.

Growth and size control in anti-solvent crystallization of glycine with high frequency ultrasound.

Thermosonication as a potential quality enhancement technique of apple juice.

Ultrasound assisted enzymatic pre-treatment of high fat content dairy wastewater.

Ultrasound irradiation promotes the synthesis of new 1,2,4-triazolo[1,5-a]pyrimidine.

A novel ultrasonication method in the preparation of zirconium impregnated cellulose for effective fluoride adsorption.

The use of ultrasound to reduce cathodic incrustation.

Synergistic effects of combining ultrasound with the Fenton process in the degradation of Reactive Blue 19.

An expeditious synthetic approach towards the synthesis of Bis-Schiff bases (aldazines) using ultrasound.

Hydrogen-assisted fabrication of spherical gold nanoparticles through sonochemical reduction of tetrachloride gold(III) ions in water.

Ultrasound-based treatment approaches for intrinsic viscosity reduction of polyvinyl pyrrolidone (PVP).

Influence of material structure on air-borne ultrasonic application in drying.

Ultrasound-assisted/biosurfactant-templated size-tunable synthesis of nano-calcium sulfate with controllable crystal morphology.

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Study and optimization of the ultrasound-enhanced cleaning of an ultrafiltration ceramic membrane through a combined experimental-statistical approach.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Alventosa-deLara, E. Barredo-Damas, S. Alcaina-Miranda, M. I. Iborra-Clar, M. I.
Description	Author Affiliation: Alventosa-deLara E ( Departamento de Ingeniería Química y Nuclear, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain. Electronic address: elalde1@txp.upv.es.); Barredo-Damas S ( Departamento de Ingeniería Química y Nuclear, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain.); Alcaina-Miranda MI ( Departamento de Ingeniería Química y Nuclear, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain.); Iborra-Clar MI ( Departamento de Ingeniería Química y Nuclear, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain.)
Abstract	Membrane fouling is one of the main drawbacks of ultrafiltration technology during the treatment of dye-containing effluents. Therefore, the optimization of the membrane cleaning procedure is essential to improve the overall efficiency. In this work, a study of the factors affecting the ultrasound-assisted cleaning of an ultrafiltration ceramic membrane fouled by dye particles was carried out. The effect of transmembrane pressure (0.5, 1.5, 2.5 bar), cross-flow velocity (1, 2, 3 ms(-1)), ultrasound power level (40%, 70%, 100%) and ultrasound frequency mode (37, 80 kHz and mixed wave) on the cleaning efficiency was evaluated. The lowest frequency showed better results, although the best cleaning performance was obtained using the mixed wave mode. A Box-Behnken Design was used to find the optimal conditions for the cleaning procedure through a response surface study. The optimal operating conditions leading to the maximum cleaning efficiency predicted (32.19%) were found to be 1.1 bar, 3 ms(-1) and 100% of power level. Finally, the optimized response was compared to the efficiency of a chemical cleaning with NaOH solution, with and without the use of ultrasound. By using NaOH, cleaning efficiency nearly triples, and it improves up to 25% by adding ultrasound.
File Format	HTM / HTML
ISSN	13504177
Issue Number	3
Journal	Ultrasonics Sonochemistry
Volume Number	21
e-ISSN	18732828
Language	English
Publisher	Elsevier
Publisher Date	2014-05-01
Publisher Place	Netherlands
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Diagnostic Imaging
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Environmental Chemistry Acoustics and Ultrasonics Radiology, Nuclear Medicine and Imaging Chemical Engineering Inorganic Chemistry

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