SOC removal in a membrane softening process

SJ Duranceau, JS Taylor… - Journal‐American Water …, 1992 - Wiley Online Library
The authors investigated the rejection of six synthetic organic chemicals (SOCs) in a potable
water source by a nanofiltration membrane softening process. Each SOC was studied …

Factors influencing reverse osmosis rejection of inorganic solutes from aqueous solution

ME Heyde, CR Peters, JE Anderson - Journal of colloid and interface …, 1975 - Elsevier
Reverse osmosis (RO) rejection is strongly influenced by the distribution of solute between
the membrane and solvent phases. For this reason, we examined the partition coefficients of …

Municipal wastewater renovation by reverse osmosis state of the art

AH Ghabris, M Abdel-Jawad, GS Aly - Desalination, 1989 - Elsevier
Reverse Osmosis technology has proven to be technically efficient, cost effective and
pollution controlling process for the renovation of different municipal wastewater streams. A …

High pressure switchable water: An alternative method for separating organic products from water

IT Cunha, H Yang, PG Jessop - Green Chemistry, 2021 - pubs.rsc.org
Biomass conversion to organic products is expected to be a core technology for the future
sustainable society. Still, published studies show that the energy cost and environmental …

Reverse osmosis separation of phenols in aqueous solutions using porous cellulose acetate membranes

T Matsuura, S Sourirajan - Journal of applied polymer science, 1972 - Wiley Online Library
Reverse osmosis separations of phenol (9.4 to 108 ppm), p‐cresol (108 ppm), and p‐
chlorophenol (129 ppm) were studied using Loeb‐Sourirajan‐type porous cellulose acetate …

The science of reverse osmosis-mechanisms, membranes, transport and applications

S Sourirajan - Chemistry for the Welfare of Mankind, 1979 - Elsevier
A view of the science of reverse osmosis on the basis of the preferential sorption-capillary
flow mechanism is presented. Preferential sorption at the membrane-solution interface is a …

Separation of ethanol from ethanol-water mixture by reverse osmosis

JP Choudhury, P Ghosh, BK Guha - Biotechnol. Bioeng.;(United States), 1985 - osti.gov
Cellulose-acetate-grafted membranes were prepared using.. gamma..-irradiation technique.
These membranes were successfully tested for alcohol separation within a concentration …

Perichromism: A powerful tool for probing the properties of cellulose and its derivatives

LC Fidale, T Heinze, OA El Seoud - Carbohydrate polymers, 2013 - Elsevier
This overview is concerned with the use of certain dyes (perichromic indicators, hereafter
designated as “probes”) in order to determine the properties of cellulose, its solutions and …

Reverse osmosis separation of inorganic solutes in aqueous solutions using porous cellulose acetate membranes

T Matsuura, L Pageau… - Journal of Applied …, 1975 - Wiley Online Library
Using a modified form of the Born expression for the free energy of ion‐solvent interaction, to
both the bulk solution phase and the membrane–solution interface, a parameter is obtained …

Reverse osmosis separation of hydrocarbons in aqueous solutions using porous cellulose acetate membranes

T Matsuura, S Sourirajan - Journal of Applied Polymer Science, 1973 - Wiley Online Library
A physicochemical parameter, represented by the symbol Σs*, based on molar solubility in
water and molar attraction constants of Small, has been developed to express quantitatively …