Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Salt Transport in Crosslinked Hydrogel Membranes Containing Zwitterionic Sulfobetaine Methacrylate and Hydrophobic Phenyl Acrylate

Journal Article · · Polymers

Produced water is a by-product of industrial operations, such as hydraulic fracturing for increased oil recovery, that causes environmental issues since it includes different metal ions (e.g., Li+, K+, Ni2+, Mg2+, etc.) that need to be extracted or collected before disposal. To remove these substances using either selective transport behavior or absorption-swing processes employing membrane-bound ligands, membrane separation procedures are promising unit operations. This study investigates the transport of a series of salts in crosslinked polymer membranes synthesized using a hydrophobic monomer (phenyl acrylate, PA), a zwitterionic hydrophilic monomer (sulfobetaine methacrylate, SBMA), and a crosslinker (methylenebisacrylamide, MBAA). Membranes are characterized according to their thermomechanical properties, where an increased SBMA content leads to decreased water uptake due to structural differences within the films and to more ionic interactions between the ammonium and sulfonate moieties, resulting in a decreased water volume fraction, and Young’s modulus increases with increasing MBAA or PA content. Permeabilities, solubilities, and diffusivities of membranes to LiCl, NaCl, KCl, CaCl2, MgCl2, and NiCl2 are determined by diffusion cell experiments, sorption-desorption experiments, and the solution-diffusion relationship, respectively. Permeability to these metal ions generally decreases with an increasing SBMA content or MBAA content due to the corresponding decreasing water volume fraction, and the permeabilities are in the order of K+ > Na+ > Li+ > Ni2+ > Ca2+ > Mg2+ presumably due to the differences in the hydration diameter.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0021215
OSTI ID:
1960954
Alternate ID(s):
OSTI ID: 2421812
Journal Information:
Polymers, Journal Name: Polymers Journal Issue: 6 Vol. 15; ISSN POLYCK; ISSN 2073-4360
Publisher:
MDPI AGCopyright Statement
Country of Publication:
Switzerland
Language:
English

References (51)

Permeability of solutes through hydrated polymer membranes. Part I. Diffusion of sodium chloride journal November 1968
Permeability of solutes through hydrated polymer membranes. Part III. Theoretical background for the selectivity of dialysis membranes journal July 1969
Transport properties of small molecules in zwitterionic polymers journal May 2016
A zwitterion-based hydrogel with high-strength, high transparency, anti-adhesion and degradability journal September 2022
Solubility and diffusivity of sodium chloride in phase-separated block copolymers of poly(2-dimethylaminoethyl methacrylate), poly(1,1′-dihydroperfluorooctyl methacrylate) and poly(1,1,2,2-tetrahydroperfluorooctyl acrylate) journal December 2001
Ion-specific swelling behavior of poly(N-vinyl-2-pyrrolidone) gel: Correlations with water hydrogen bond and non-freezable water journal June 1998
Hydrogels with superior mechanical properties from the synergistic effect in hydrophobic–hydrophilic copolymers journal April 2019
Removal of pesticides from water by NF and RO membranes — A review journal February 2012
Multicomponent transport of methanol and sodium acetate in poly(ethylene glycol) diacrylate membranes of varied fractional free volume journal July 2020
Removal of heavy metal ions from wastewaters: A review journal March 2011
A comprehensive review of applications of magnetic graphene oxide based nanocomposites for sustainable water purification journal February 2019
Crosslinked anion exchange membranes prepared from poly(phenylene oxide) (PPO) for non-aqueous redox flow batteries journal February 2018
Characterization of sodium chloride and water transport in crosslinked poly(ethylene oxide) hydrogels journal August 2010
Water and salt transport properties of zwitterionic polymers film journal October 2015
Zwitterionic copolymer self-assembly for fouling resistant, high flux membranes with size-based small molecule selectivity journal November 2015
Modeling the water permeability and water/salt selectivity tradeoff in polymer membranes journal December 2016
Monitoring multicomponent transport using in situ ATR FTIR spectroscopy journal March 2018
Various flotation techniques for metal ions removal journal January 2017
Surface hydration: Principles and applications toward low-fouling/nonfouling biomaterials journal October 2010
Multicomponent transport of alcohols in an anion exchange membrane measured by in-situ ATR FTIR spectroscopy journal August 2017
Influence of water content on alkali metal chloride transport in cross-linked Poly(ethylene glycol) Diacrylate.1. Ion sorption journal September 2019
Influence of water content on alkali metal chloride transport in cross-linked Poly(ethylene glycol) diacrylate.2. Ion diffusion journal March 2020
An adhesive, anti-freezing, and environment stable zwitterionic organohydrogel for flexible all-solid-state supercapacitor journal July 2022
Fundamental water and salt transport properties of polymeric materials journal January 2014
Significance of hydrated radius and hydration shells on ionic permeability during nanofiltration in dead end and cross flow modes journal August 2006
Uptake and desorption of copper ion using functionalized polymer coated silica gel in aqueous environment journal October 2007
A comparison of commercial reverse osmosis membrane characteristics and performance under alginate fouling conditions journal March 2012
Graft copolymerization of zwitterionic monomer on the polyethersulfone membrane surface by corona air plasma for separation of oily wastewater journal March 2021
Zwitterionic Ion-Selective Membranes with Tunable Subnanometer Pores and Excellent Fouling Resistance journal June 2021
Fabrication and Characterization of Cross-Linked Phenyl-Acrylate-Based Ion Exchange Membranes and Performance in a Direct Urea Fuel Cell journal October 2021
Impregnated Membranes for Water Purification Using Forward Osmosis journal December 2015
Predicting Salt Permeability Coefficients in Highly Swollen, Highly Charged Ion Exchange Membranes journal January 2017
Water and Salt Transport Properties of Triptycene-Containing Sulfonated Polysulfone Materials for Desalination Membrane Applications journal January 2018
Multipurpose Zwitterionic Polymer-Coated Glass Fiber Filter for Effective Separation of Oil–Water Mixtures and Emulsions and Removal of Heavy Metals journal February 2021
Recent Progress of Zwitterionic Materials as Antifouling Membranes for Ultrafiltration, Nanofiltration, and Reverse Osmosis journal August 2021
High Flux Membranes with Ultrathin Zwitterionic Copolymer Selective Layers with ∼1 nm Pores Using an Ionic Liquid Cosolvent journal June 2019
Zwitterionic Porous Conjugated Polymers as a Versatile Platform for Antibiofouling Implantable Bioelectronics journal December 2019
Phenomenological Theory of Ion Solvation. Effective Radii of Hydrated Ions journal September 1959
Zwitteration: Coating Surfaces with Zwitterionic Functionality to Reduce Nonspecific Adsorption journal April 2014
The Effect of Cross-Linking on Gas Permeability in Cross-Linked Poly(Ethylene Glycol Diacrylate) journal October 2005
Bioinspired structural materials journal October 2014
Hemocompatibility of zwitterionic interfaces and membranes journal June 2014
Strategy to construct polyzwitterionic hydrogel coating with antifouling, drag-reducing and weak swelling performance journal January 2019
Molecular Transport in Liquids and Glasses journal November 1959
Interaction-based ion selectivity exhibited by self-assembled, cross-linked zwitterionic copolymer membranes journal September 2021
Interactions between zwitterionic membranes in complex electrolytes journal July 2020
Charged Polymer Membranes for Environmental/Energy Applications journal June 2016
Analysis of EIS Technique and Nafion 117 Conductivity as a Function of Temperature and Relative Humidity journal January 2012
Preparation of Poly(phenylene oxide-gstyrenesulfonic acid) and their Characterization for DMFC Membrane journal October 2006
Zwitterionic Polymer Brush Grafted on Polyvinylidene Difluoride Membrane Promoting Enhanced Ultrafiltration Performance with Augmented Antifouling Property journal June 2020
Swelling and Diffusion in Polymerized Ionic Liquids-Based Hydrogels journal June 2021