Search Results - "Hasson, David"

State of the Art of Friendly “Green” Scale Control Inhibitors: A Review Article by Hasson, David, Shemer, Hilla, Sher, Alexander

“…Scale deposition is a difficulty encountered with water containing ions of sparingly soluble salts. A widely used technique for controlling scale deposition is…”
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Effect of residence time on the degree of CaCO3 precipitation in the presence of an anti-scalant by Hasson, David, Cornel, Andrei

“…The present work examines the effect of residence time on the degree of CaCO3 precipitation in a continuous flow stirred tank reactor in the presence of the…”
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Feed water pretreatment for desalination plants by Sutzkover-Gutman, Iris, Hasson, David

“…Effective membrane pretreatment is a crucial requirement for trouble free and cost effective RO desalination. Pretreatment construction costs are significant…”
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Scaling propensity of seawater in RO boron removal processes by Hasson, David, Shemer, Hilla, Brook, Irina, Zaslavschi, Irina, Semiat, Raphael, Bartels, Craig, Wilf, Mark

“…► Boron concentration in RO desalination of seawater is controlled by pH increase which promotes scaling propensity. ► This study provides hitherto lacking…”
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Effect of solvent properties on permeate flow through nanofiltration membranes. Part I: investigation of parameters affecting solvent flux by Machado, Darı́o R., Hasson, David, Semiat, Raphael

“…The objective of the present study was to characterize transport properties of solvents permeating through solvent resistant nanofiltration membranes that have…”
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Inception of CaSO4 scaling on RO membranes at various water recovery levels by Hasson, David, Drak, Alexander, Semiat, Raphael

“…This paper describes laboratory techniques for characterizing the permissible water recovery fraction in RO desalination, which is limited by the need to avoid…”
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Induction times induced in an RO system by antiscalants delaying CaSO4 precipitation by HASSON, David, DRAK, Alexander, SEMIAT, Raphael

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Scaling of RO membranes from silica supersaturated solutions by Semiat, Raphael, Sutzkover, Iris, Hasson, David

“…The paper describes results of experiments performed with supersaturated silica feed solutions, aiming to elucidate basic silica scaling phenomena with and…”
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Scale Control in Saline and Wastewater Desalination by Hasson, David, Semiat, Raphael

“…This paper briefly reviews current understanding of basic phenomena involved in scale formation, outlines current scale control techniques, and indicates some…”
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Effect of axial dispersion on the concentration polarization level in spiral wound modules by Hasson, David, Drak, Alexander, Yang, Qingfeng, Semiat, Raphael

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Humic substances fouling in ultrafiltration processes by Sutzkover-Gutman, Iris, Hasson, David, Semiat, Raphael

“…Membrane fouling by humic substances (HS) is a major problem in UF water treatment. The complex phenomena involved have been the subject of numerous…”
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Special issue honoring Professor Raphael Semiat by Cohen, Yoram, Hasson, David

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Intermediate concentrate demineralization techniques for enhanced brackish water reverse osmosis water recovery – A review by Li, Xianhui, Hasson, David, Semiat, Raphael, Shemer, Hilla

“…Brackish water (BW) desalination represents an untapped potential for augmenting water resources by the reliable technology of reverse osmosis (RO). There is a…”
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A kinetic approach to desalinated water corrosion control by CaCO3 films by Hasson, David, Semiat, Raphael, Shemer, Hilla

“…The corrosive tendency of desalinated water is usually controlled by contacting acidified water with CaCO3 particles to make it slightly supersaturated with…”
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Analysis of the onset of calcium sulfate scaling on RO membranes by Shmulevsky, Marina, Li, Xianhui, Shemer, Hilla, Hasson, David, Semiat, Raphael

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Re-mineralization of desalinated water using a mixture of CO2 and H2SO4 by Shemer, Hilla, Semiat, Raphael, Hasson, David

“…The corrosive tendency of desalinated water is commonly controlled by dosing acid to water flowing through a packed bed of limestone as to make it slightly…”
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Coupling donann dialysis and electro-reduction process for nitrate removal from simulated groundwater by Shemer, Hilla, Huang, Yunyan, Hasson, David, Semiat, Raphael

“…•DD was coupled with electro-reduction to remove nitrate from groundwater.•Environmental impacts are reduced by electro-chemically treatment of DD…”
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Calcium carbonate hardness removal by a novel electrochemical seeds system by Hasson, David, Sidorenko, Georgiy, Semiat, Raphael

“…Scale prevention is widely encountered in cooling water systems and is one of the main difficulties in both thermal and membrane water desalination processes…”
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Ion exchange membrane adsorption in Donnan dialysis by Breytus, Anna, Hasson, David, Semiat, Raphael, Shemer, Hilla

“…•Kinetics of nitrate removal by Donnan dialysis.•A model is presented, incorporating in the kinetics of Donnan dialysis with the adsorption of nitrate into…”
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Laboratory technique for predicting the scaling propensity of RO feed waters by Drak, Alexander, Glucina, Karl, Busch, Markus, Hasson, David, Laîne, Jean-Michel, Semiat, Raphael

“…This paper describes the further development of a novel laboratory technique for characterizing the scaling potential of RO feed waters. The work is focused on…”
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