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

Huang et al., 2013 - Google Patents

Poly (methacrylic acid)-grafted chitosan microspheres via surface-initiated ATRP for enhanced removal of Cd (II) ions from aqueous solution

Huang et al., 2013

Document ID
7280147489804486543
Author
Huang L
Yuan S
Lv L
Tan G
Liang B
Pehkonen S
Publication year
Publication venue
Journal of colloid and interface science

External Links

Snippet

Cross-linked chitosan (CCS) microspheres tethered with pH-sensitive poly (methacrylic acid)(PMAA) brushes were developed for the efficient removal of Cd (II) ions from aqueous solutions. Functional PMAA brushes containing dense and active carboxyl groups (COOH) …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • 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
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating; Solid sorbent compositions obtained from processes involving impregnating or coating
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption

Similar Documents

Publication Publication Date Title
Huang et al. Poly (methacrylic acid)-grafted chitosan microspheres via surface-initiated ATRP for enhanced removal of Cd (II) ions from aqueous solution
Nematidil et al. Synthesis and characterization of Schiff-base based chitosan-g-glutaraldehyde/NaMMTNPs-APTES for removal Pb2+ and Hg2+ ions
Sharma et al. Titania modified gum tragacanth based hydrogel nanocomposite for water remediation
Jiang et al. Adsorption performance of a polysaccharide composite hydrogel based on crosslinked glucan/chitosan for heavy metal ions
Liu et al. Adsorption behavior of carboxylated cellulose nanocrystal—polyethyleneimine composite for removal of Cr (VI) ions
El-Kousy et al. Chitosan/montmorillonite composites for fast removal of methylene blue from aqueous solutions
Zhang et al. Zirconium cross-linked chitosan composite: preparation, characterization and application in adsorption of Cr (VI)
Huang et al. Preparation of polyethylene polyamine@ tannic acid encapsulated MgAl-layered double hydroxide for the efficient removal of copper (II) ions from aqueous solution
d’Halluin et al. Chemically modified cellulose filter paper for heavy metal remediation in water
Zhou et al. Use of carboxylated cellulose nanofibrils-filled magnetic chitosan hydrogel beads as adsorbents for Pb (II)
Sun et al. Adsorption kinetics of Cu (II) ions using N, O-carboxymethyl-chitosan
Taha et al. Preparation and application of functionalized cellulose acetate/silica composite nanofibrous membrane via electrospinning for Cr (VI) ion removal from aqueous solution
Yu et al. Copper ion adsorption by chitosan nanoparticles and alginate microparticles for water purification applications
Sheikhi et al. Copper removal using electrosterically stabilized nanocrystalline cellulose
He et al. Efficient adsorption of Cu (II) from aqueous solutions by acid-resistant and recyclable ethylenediamine tetraacetic acid-grafted polyvinyl alcohol/chitosan beads
Lapwanit et al. Adsorptive removal of cationic methylene blue dye by kappa-carrageenan/poly (glycidyl methacrylate) hydrogel beads: preparation and characterization
Eltabey et al. Fabrication of poly (maleic acid)-grafted cross-linked chitosan/montmorillonite nanospheres for ultra-high adsorption of anionic acid yellow-17 and cationic brilliant green dyes in single and binary systems
Chai et al. Facile fabrication of pH-sensitive nanoparticles based on nanocellulose for fast and efficient As (V) removal
Bekheit et al. Preparation and characterization of chitosan-grafted-poly (2-amino-4, 5-pentamethylene-thiophene-3-carboxylic acid N′-acryloyl-hydrazide) chelating resin for removal of Cu (II), Co (II) and Ni (II) metal ions from aqueous solutions
Mishra et al. Synthesis of γ-cyclodextrin/chitosan composites for the efficient removal of Cd (II) from aqueous solution
Anirudhan et al. Development of an amino functionalized glycidylmethacrylate-grafted-titanium dioxide densified cellulose for the adsorptive removal of arsenic (V) from aqueous solutions
Zhang et al. A biomass resource strategy for alginate-polyvinyl alcohol double network hydrogels and their adsorption to heavy metals
Moharram et al. Graphene oxide porous crosslinked cellulose nanocomposite microspheres for lead removal: kinetic study
Córdova et al. Chemical modification of sodium alginate with thiosemicarbazide for the removal of Pb (II) and Cd (II) from aqueous solutions
Iemma et al. Removal of metal ions from aqueous solution by chelating polymeric microspheres bearing phytic acid derivatives