[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Pugazhenthi et al., 2005 - Google Patents

Chromium (VI) separation from aqueous solution using anion exchange membrane

Pugazhenthi et al., 2005

Document ID
786404077136210909
Author
Pugazhenthi G
Kumar A
Publication year
Publication venue
AIChE journal

External Links

Snippet

The preparation is reported of a chemically modified crosslinked poly (methyl methacrylate– ethylene glycol dimethacrylate)(PMMA–EGDM) copolymer anion exchange ultrafiltration membrane on a macroporous clay support. This is obtained by nitrating a PMMA–EGDM …
Continue reading at aiche.onlinelibrary.wiley.com (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane formation
    • B01D67/0023—Organic membrane formation by inducing porosity into non porous precursor membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds

Similar Documents

Publication Publication Date Title
Galizia et al. Advances in organic solvent nanofiltration rely on physical chemistry and polymer chemistry
Kim et al. Plasma treatment of polypropylene and polysulfone supports for thin film composite reverse osmosis membrane
Marchetti et al. Molecular separation with organic solvent nanofiltration: a critical review
Yu et al. Surface modification of thin-film composite polyamide reverse osmosis membranes by coating N-isopropylacrylamide-co-acrylic acid copolymers for improved membrane properties
Chen et al. Free-volume depth profile of polymeric membranes studied by positron annihilation spectroscopy: layer structure from interfacial polymerization
JP4677230B2 (en) Porous membrane substrate with corrosion resistance and low protein binding surface
Albo et al. Structural characterization of thin-film polyamide reverse osmosis membranes
Geise et al. Characterization of aluminum-neutralized sulfonated styrenic pentablock copolymer films
Sanyal et al. Design of ultrathin nanostructured polyelectrolyte-based membranes with high perchlorate rejection and high permeability
Park et al. Orientation of an amphiphilic copolymer to a lamellar structure on a hydrophobic surface and implications for CO2 capture membranes
Sadeghi et al. A method for manufacturing membranes with ultrathin hydrogel selective layers for protein purification: Interfacially initiated free radical polymerization (IIFRP)
Donato et al. Novel hybrid molecularly imprinted membranes for targeted 4, 4′-methylendianiline
Kamio et al. Hollow fiber-type facilitated transport membrane composed of a polymerized ionic liquid-based gel layer with amino acidate as the CO2 carrier
Hollman et al. Controlled permeability and ion exclusion in microporous membranes functionalized with poly (L-glutamic acid)
Kilduff et al. Kinetics of membrane flux decline: the role of natural colloids and mitigation via membrane surface modification
He et al. Structure and pH‐sensitive properties of poly (vinylidene fluoride) membrane changed by blending poly (acrylic acid) microgels
Chen et al. Preparation and characterization of a composite nanofiltration membrane from cyclen and trimesoyl chloride prepared by interfacial polymerization
WO2003040166A2 (en) Membrane adsorber device
Shao et al. Polypropylene composite hollow fiber ultrafiltration membranes with an acrylic hydrogel surface by in situ ultrasonic wave‐assisted polymerization for dye removal
Wu et al. Fabrication and evaluation of artemisinin-imprinted composite membranes by developing a surface functional monomer-directing prepolymerization system
Neelakandan et al. Preparation of NOx modified PMMA–EGDM composite membrane for the recovery of chromium (VI)
Dischinger et al. Unifying the conversation: membrane separation performance in energy, water, and industrial applications
Cano-Odena et al. Probing the molecular level of polyimide-based solvent resistant nanofiltration membranes with positron annihilation spectroscopy
Chen et al. Preparation and characterization of the charged PDMC/Al2O3 composite nanofiltration membrane
Pugazhenthi et al. Chromium (VI) separation from aqueous solution using anion exchange membrane