A review on promising membrane technology approaches for heavy metal removal from water and wastewater to solve water crisis

M El Batouti, NF Al-Harby, MM Elewa - Water, 2021 - mdpi.com
Due to the impacts of water scarcity, the world is looking at all possible solutions for
decreasing the over-exploitation of finite freshwater resources. Wastewater is one of the …

Recent application developments of water-soluble synthetic polymers

K Halake, M Birajdar, BS Kim, H Bae, CC Lee… - Journal of Industrial and …, 2014 - Elsevier
In the history of man-made macromolecules, water-soluble polymers have primarily
maintained passive roles; examples include the uses of water-soluble polymers for viscosity …

Improvement of filtration and antifouling performance of cellulose acetate membrane reinforced by dopamine modified cellulose nanocrystals

A Yao, Y Yan, L Tan, Y Shi, M Zhou, Y Zhang… - Journal of Membrane …, 2021 - Elsevier
A thin layer of polydopamine (PDA) was coated on the surface of cellulose nanocrystals
(CNCs) by the self-polymerization of dopamine (DA) in water to improve the hydrophilicity …

Use of cellulose acetate/polyphenylsulfone derivatives to fabricate ultrafiltration hollow fiber membranes for the removal of arsenic from drinking water

M Kumar, S RaoT, AM Isloor, GPS Ibrahim… - International journal of …, 2019 - Elsevier
Cellulose acetate (CA) and cellulose acetate phthalate (CAP) were used as additives (1
wt%, 3 wt%, and 5 wt%) to prepare polyphenylsulfone (PPSU) hollow fiber membranes …

Exploration of permeability and antifouling performance on modified cellulose acetate ultrafiltration membrane with cellulose nanocrystals

J Lv, G Zhang, H Zhang, F Yang - Carbohydrate Polymers, 2017 - Elsevier
Cellulose nanocrystals (CNCs) were introduced into cellulose diacetate (CDA) matrix via
immerged phase-inversion process, aiming to improve the filtration and antifouling …

Evaluation of cellulose acetate membrane with carbon nanotubes additives

LAN El-Din, A El-Gendi, N Ismail, KA Abed… - Journal of Industrial and …, 2015 - Elsevier
Cellulose acetate (CA)/carbon nano tubes (CNT) membranes were prepared using phase
inversion method by dispersing different ratio of carbon nano-materials in CA casting …

Hydrophilic nano-aluminum oxide containing polyphenylsulfone hollow fiber membranes for the extraction of arsenic (As-V) from drinking water

M Kumar, AM Isloor, SR Todeti, AF Ismail… - Journal of Water Process …, 2021 - Elsevier
In the present work, hollow fiber ultrafiltration membranes were fabricated by incorporating
intensified dosages of nano‑aluminum oxide (nano-Al 2 O 3; 0.6 wt%, 1.0 wt% and 1.5 wt%) …

110th Anniversary: Cellulose Nanocrystals as Organic Nanofillers for Cellulose Triacetate Membranes Used for Desalination by Pervaporation

I Prihatiningtyas, A Volodin… - Industrial & …, 2019 - ACS Publications
Membranes with a high water flux and excellence in separating NaCl are required in
pervaporation (PV) for water desalination. Cellulose nanocrystals (CNCs) are low cost and …

Enhanced permeability of cellulose acetate ultrafiltration membrane by incorporation of cellulose graft copolymer

H Lee, W Lee, JW Chung, SY Kwak - Cellulose, 2022 - Springer
In this research, a series of cellulose acetate (CA)-based blend ultrafiltration (UF)
membranes bearing poly (ε-decalactone)(PDL)-grafted cellulose copolymer (ie, CgD) of 1 …

Feed concentration and pH effect on arsenate and phosphate rejection via polyacrylonitrile ultrafiltration membrane

MR Muthumareeswaran, GP Agarwal - Journal of Membrane Science, 2014 - Elsevier
The aim of the present work was to study the retention properties of arsenate and phosphate
at various feed concentrations and to investigate the effect of pH on the rejection of these …