Published December 2019 | Version v1
Journal article Metadata-only

Treatment of emulsion oil using tannic acid/tetraethylenepentamine-supported polymeric membrane

Creators

  • 1. Universiti Sains Malaysia, School of Chemical Engineering (Malaysia)

Description

In the present study, a facile coating deposition method has been used to modify PVDF (polyvinylidene fluoride) membrane for the separation of emulsion oil. Natural polyphenol (tannic acid) and tetraethylenepentamine were employed to prepare PVDF-modified membrane which shows improved hydrophilicity and underwater oleophobic property as compared to native PVDF membrane. The effects of mass ratio, phenolic concentration and coating time onto porous membrane were investigated to achieve optimum efficiency of membrane. Significant chemical stability of the modified membrane established its applicability for water flux permeation and separation of emulsion oil.

Additional details

Identifiers

DOI
10.1007/s13762-019-02233-6;

Publishing Information

Journal Title
International Journal of Environmental Science and Technology (Tehran)
Journal Volume
16
Journal Issue
12
Journal Page Range
p. 8255-8266
ISSN
1735-1472

INIS

Country of Publication
Iran, Islamic Republic of
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
54090620
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Descriptors DEI
COATINGS; ECOLOGICAL CONCENTRATION; EMULSIONS; MEMBRANES; OILS; ORGANIC FLUORINE COMPOUNDS; POLYVINYLS; POROUS MATERIALS; TANNIC ACID; UNDERWATER; WATER TREATMENT
Descriptors DEC
AROMATICS; CARBOXYLIC ACIDS; COLLOIDS; DISPERSIONS; HYDROCARBONS; HYDROXY COMPOUNDS; LEVELS; MATERIALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC POLYMERS; OTHER ORGANIC COMPOUNDS; PHENOLS; POLYMERS; POLYPHENOLS

Optional Information

Copyright
Copyright (c) 2019 Islamic Azad University (IAU)