Ma et al., 2007 - Google Patents
Antifouling property improvement of poly (vinyl butyral) ultrafiltration membranes through acid treatmentMa et al., 2007
- Document ID
- 4934998844776818298
- Author
- Ma X
- Sun Q
- Su Y
- Wang Y
- Jiang Z
- Publication year
- Publication venue
- Separation and purification technology
External Links
Snippet
PVB ultrafiltration membranes were first prepared via the well-known phase inversion process, and then treated with HCl to improve their antifouling property. Water contact angle measurement indicated the remarkable increase of membrane surface hydrophilicity, X-ray …
- 239000012528 membrane 0 title abstract description 152
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
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
-
- 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
- B01D71/30—Polyalkenyl halides
-
- 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
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- 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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- 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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Park et al. | Hydrophilic polyvinyl alcohol coating on hydrophobic electrospun nanofiber membrane for high performance thin film composite forward osmosis membrane | |
| Fan et al. | Manipulating the segregation behavior of polyethylene glycol by hydrogen bonding interaction to endow ultrafiltration membranes with enhanced antifouling performance | |
| Xie et al. | Using the green solvent dimethyl sulfoxide to replace traditional solvents partly and fabricating PVC/PVC-g-PEGMA blended ultrafiltration membranes with high permeability and rejection | |
| Saraswathi et al. | BSA and humic acid separation from aqueous stream using polydopamine coated PVDF ultrafiltration membranes | |
| Fang et al. | Modification of polyethersulfone membrane by grafting bovine serum albumin on the surface of polyethersulfone/poly (acrylonitrile-co-acrylic acid) blended membrane | |
| Han et al. | Preparation and characterization of cellulose acetate/carboxymethyl cellulose acetate blend ultrafiltration membranes | |
| Zhou et al. | Effect of surface properties on antifouling performance of poly (vinyl chloride-co-poly (ethylene glycol) methyl ether methacrylate)/PVC blend membrane | |
| Zhu et al. | Polysulfone hemodiafiltration membranes with enhanced anti-fouling and hemocompatibility modified by poly (vinyl pyrrolidone) via in situ cross-linked polymerization | |
| Liu et al. | Preparation and characterization of poly (vinylidene fluoride)(PVDF) based ultrafiltration membranes using nano γ-Al2O3 | |
| Wang et al. | Novel ultrafiltration membranes with excellent antifouling properties and chlorine resistance using a poly (vinyl chloride)-based copolymer | |
| Elizalde et al. | Fabrication of blend polyvinylidene fluoride/chitosan membranes for enhanced flux and fouling resistance | |
| Ma et al. | Antifouling property improvement of poly (vinyl butyral) ultrafiltration membranes through acid treatment | |
| Musale et al. | Formation and characterization of poly (acrylonitrile)/chitosan composite ultrafiltration membranes | |
| Kwon et al. | Highly permeable and mechanically durable forward osmosis membranes prepared using polyethylene lithium ion battery separators | |
| Wang et al. | Improved poly (vinyl butyral) hollow fiber membranes by embedding multi-walled carbon nanotube for the ultrafiltrations of bovine serum albumin and humic acid | |
| Puguan et al. | Low internal concentration polarization in forward osmosis membranes with hydrophilic crosslinked PVA nanofibers as porous support layer | |
| Ma et al. | Enhancing the antifouling property of polyethersulfone ultrafiltration membranes through surface adsorption-crosslinking of poly (vinyl alcohol) | |
| Dasgupta et al. | The effects of thermally stable titanium silicon oxide nanoparticles on structure and performance of cellulose acetate ultrafiltration membranes | |
| Nouzaki et al. | Preparation of polyacrylonitrile ultrafiltration membranes for wastewater treatment | |
| Li et al. | Surface modification of ultrafiltration membranes by grafting glycine-functionalized PVA based on polydopamine coatings | |
| Shibutani et al. | Membrane fouling properties of hollow fiber membranes prepared from cellulose acetate derivatives | |
| Won et al. | Factors affecting pattern fidelity and performance of a patterned membrane | |
| Liu et al. | Antifouling properties of poly (vinyl chloride) membranes modified by amphiphilic copolymers P (MMA-b-MAA) | |
| Zhao et al. | The effect of pH of coagulation bath on tailoring the morphology and separation performance of polysulfone/polyaniline ultrafiltration membrane | |
| Tsai et al. | The preparation of polyamide/polyacrylonitrile thin film composite hollow fiber membranes for dehydration of ethanol mixtures |