Removal of highly concentrated methylene blue dye by cellulose nanofiber biocomposites

E Oyarce, P Cantero-López, K Roa, A Boulett… - International Journal of …, 2023 - Elsevier
The contamination of water by dyes in high concentrations is a worldwide concern, and it
has prompted the development of efficient, economical, and environmentally friendly …

Reusable hydrogels based on lignosulfonate and cationic polymer for the removal of Cr (VI) from wastewater

A Boulett, K Roa, E Oyarce, LP Xiao, RC Sun… - Colloids and Surfaces A …, 2023 - Elsevier
In this investigation, absorbent materials based on the polymer poly ([2-(acryloyloxy) ethyl]
trimethylammonium chloride) were synthesized by radical polymerization using varying …

Separation of lead and copper ions in acidic media using an ion-exchange resin with a thiourea functional group

S Elfeghe, Q Sheng, Y Zhang - ACS omega, 2022 - ACS Publications
This research studied the selective separation of lead and copper ions in acidic solutions
using Puromet MTS 9140 resin with a thiourea functional group. The effects of operation …

[图书][B] Practical Nanotechnology for Petroleum Engineers

C Huh, H Daigle, V Prigiobbe, M Prodanovic - 2019 - taylorfrancis.com
This book is a concise but well-organized introduction to nanotechnology (NT) which the
upstream oil industry is now vigorously adapting to develop its own unique applications for …

Evaluation of a pH-responsive guar gum-based hydrogel as adsorbent for cationic dyes: kinetic and modelling study

JN Hiremath, B Vishalakshi - Polymer Bulletin, 2015 - Springer
Interpenetrating network of guar gum and polyacrylamide has been made by simultaneous
polymerization and crosslinking. Two different crosslinkers have been used to control the …

[PDF][PDF] Preparation and Characterization of Acrylamide-2-methyl propane sulfonic acid (AMPS) and Acrylamide (AAm) Hydrogel, and its Applications in Removal of …

M Poursaleh, A Sepehrianazar - Iranian Journal of Chemistry and …, 2024 - ijcce.ac.ir
The current research aimed to absorb heavy metal ions (Cu2+ and Pb2+) from wastewater.
The hydrogel of acrylamide (AAm) and acrylamide-2-methylpropanesulfonic acid (AMPS) …

Synthesis and evaluation of a novel hydrophobically associating polymer based on acrylamide for enhanced oil recovery

JS Sun, WC Du, XL Pu, ZZ Zou, BB Zhu - Chemical Papers, 2015 - degruyter.com
A novel polymerizable hydrophobic monomer 1-(4-dodecyloxy-phenyl)-propenone (DPP)
was synthesized by esterification, Frise rearrangement and Williamson etherification; then …

Lead removal from aqueous solutions by 732 cation‐exchange resin

J Qian, Z Zeng, W Xue, Q Guo - The Canadian Journal of …, 2016 - Wiley Online Library
Kinetics and thermodynamics of the removal of Pb2+ from an aqueous solution by 732
cation‐exchange resin in hydrogen type (732‐CR) were studied in the temperature range of …

Application of highly swollen novel biosorbent hydrogels in uptake of uranyl ions from aqueous solutions

E Karadağ, S Kundakcı - Fibers and Polymers, 2015 - Springer
The aim of this study was to investigate the equilibrium swelling and uranyl ion sorption
properties of chemically crosslinked copolymeric hydrogels as biopotential sorbent …

Acrylamide/potassium 3-sulfopropyl methacrylate/sodium alginate/bentonite hybrid hydrogels: synthesis, characterization and its application in lauths violet removal …

E Karadağ, ZD Kasim, S Kundakcı, ÖB Üzüm - Fibers and Polymers, 2017 - Springer
In this report, it was to investigate that the swelling and dye sorption properties of a series of
novel hybrid composite hydrogel sorbent systems containing polysaccharide/clay …