Surface modification of water purification membranes

DJ Miller, DR Dreyer, CW Bielawski… - Angewandte Chemie …, 2017 - Wiley Online Library
Polymeric membranes are an energy‐efficient means of purifying water, but they suffer from
fouling during filtration. Modification of the membrane surface is one route to mitigating …

A comprehensive review on anti-fouling nanocomposite membranes for pressure driven membrane separation processes

JH Jhaveri, ZVP Murthy - Desalination, 2016 - Elsevier
The advantages of membrane technology over conventional separation methods are high
removal capacity, flexibility of operation and cost effectiveness. However, the main limitation …

[HTML][HTML] Biorenewable, transparent, and oxygen/moisture barrier nanocellulose/nanochitin-based coating on polypropylene for food packaging applications

HL Nguyen, TH Tran, LT Hao, H Jeon, JM Koo… - Carbohydrate …, 2021 - Elsevier
Aluminum-coated polypropylene films are commonly used in food packaging because
aluminum is a great gas barrier. However, recycling these films is not economically feasible …

Carbon nanotube membranes for water purification: A bright future in water desalination

R Das, ME Ali, SB Abd Hamid, S Ramakrishna… - Desalination, 2014 - Elsevier
Water pollutants have huge impacts on the entire living systems including terrestrial, aquatic,
and aerial flora and fauna. In addition to conventional priority, and newly emerging …

Polymeric membranes incorporated with metal/metal oxide nanoparticles: A comprehensive review

LY Ng, AW Mohammad, CP Leo, N Hilal - Desalination, 2013 - Elsevier
Synthetic membranes have become the focus of separation processes in different industries.
Synthetic membranes may be composed of inorganic materials (such as ceramics) and …

Contact angle measurements

RS Hebbar, AM Isloor, AF Ismail - Membrane characterization, 2017 - Elsevier
Contact angle has been an important parameter to determine the wetting ability of the
polymer membrane surface. Contact angle has gained interest in surface science in regards …

Study the self cleaning, antibacterial and photocatalytic properties of TiO2 entrapped PVDF membranes

RA Damodar, SJ You, HH Chou - Journal of hazardous materials, 2009 - Elsevier
The modified PVDF membranes were prepared by adding different amounts of TiO2
particles (0–4wt.%) into the casting solution. The TiO2 entrapped PVDF membranes (0–4 …

[HTML][HTML] Advanced polymeric nanocomposite membranes for water and wastewater treatment: a comprehensive review

A Sahu, R Dosi, C Kwiatkowski, S Schmal, JC Poler - Polymers, 2023 - mdpi.com
Nanomaterials have been extensively used in polymer nanocomposite membranes due to
the inclusion of unique features that enhance water and wastewater treatment performance …

Membrane fouling in membrane bioreactors for wastewater treatment

IS Chang, P Le Clech, B Jefferson… - Journal of environmental …, 2002 - ascelibrary.org
Membrane bioreactors (MBRs), in which membranes are applied to biological wastewater
treatment for biomass separation, provide many advantages over conventional treatment …

Polymer surface with graft chains

K Kato, E Uchida, ET Kang, Y Uyama… - Progress in Polymer …, 2003 - Elsevier
Polymer surface modification has been a significant issue over two decades in many fields
of application. Among modification techniques developed to date, surface grafting has …