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Adsorptive features of polyacrylamide-aluminosilicate composites for methylene blue
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2016)
Polyacrylamide-montmorillonite (PAAm-Mt) and polyacrylamide-clinoptilolite (PAAm-Z) composites were prepared by cross-linked polymerization of acrylamide in dispersions of Mt and Z. The composites were characterized by ...
Uranyl Ions Removal by Quercus macrenthera Gall's Extract-Based Cryogels with Extreme Characteristics
(WILEY, 2014)
In this study, one type of oak galls (galls of Quercus macrenthera, QMG) was used as tannin source for the production of tannic acid-based cryogels (CRGs). QMG-CRGs were characterized with scanning electron microscopy and ...
Radiation-Synthesized Acrylamide/Crotonic Acid Hydrogels for Selective Mercury (II) Ion Adsorption
(WILEY, 2018)
In this study, swelling and selective mercury adsorption behavior of novel radiation cross-linked acrylamide/crotonic acid (AAm/CA) copolymers have been investigated in aqueous mercury (II) ion solutions. Swelling experiments ...
Adsorption of o-, m- and p-nitrophenols onto organically modified bentonites
(ELSEVIER SCIENCE BV, 2011)
Experiments were conducted on the adsorption characteristics of o-, m- and p-nitrophenols by organically modified bentonites at different temperatures. Two organobentonites (HDTMA-B and PEG-B) were synthesized using ...
Role of Modification of Natural Zeolite in Removal of Arsenic from Aqueous Solutions
(SLOVENSKO KEMIJSKO DRUSTVO, 2018)
The adsorption of arsenic from aqueous solution onto natural and modified zeolites was investigated. The natural zeolites were modified by ion-exchange (NH4NO3) and addition of aluminum (Al-2(SO4)(3)). The natural and ...
Investigation of kinetic and thermodynamic characteristics of removal of tetracycline with sponge like, tannin based cryogels
(ELSEVIER SCIENCE BV, 2013)
The removal of tetracycline (TC) from aqueous environment by new type of sorbents, tannin based cryogels (TAB CRGs) and control cryogels (CRGs) was studied in a batch system. The experimental parameters that affect the ...
A Study on the Correlation Between Adsorption and Swelling for Poly(Hydroxamic Acid) Hydrogels-Triarylmethane Dyes Systems
(SPRINGER/PLENUM PUBLISHERS, 2018)
The influence of crosslinker and dye type on the swelling and adsorption characteristics of poly(hydroxamic acid) (PHA) hydrogels have been investigated. PHA hydrogels with crosslinker such as N,N'-methylenebisacrylamide ...
Synthesis and characterization of a composite polymeric material including chelating agent for adsorption of uranyl ions
(ELSEVIER SCIENCE BV, 2017)
In this study, a versatile polymeric material was synthesized by grafting Calcon Carboxylic Acid (CCA), which is known as a chelating agent for some metal ions, to polyacrylamide (PAA) structure. Thus, the adsorptive ...
The investigation of Cu(II) removal by biocomposites synthesized with the immobilization of R. delemar and Candida microorganisms
(DESALINATION PUBL, 2017)
In this study, Cu(II) adsorption using the biocomposites prepared by the immobilization of chitosan polymer and Candida yeasts (Candida lipolytica, Candida membranaefaciens, Candida tropicalis, Candida utilis) and ...
Adsorption properties of lignin containing bentonite-polyacrylamide composite for UO22+ ions
(TAYLOR & FRANCIS INC, 2016)
As a new material, a composite of polyacrylamide (PAA)-Bentonite (B) containing Lignin (L) was synthesized and adsorption properties of this new material was studied for the removal of uranyl ions from solution. The material ...