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Browsing by Subject "Flocculation"

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Flocculation and adsorption properties of biodegradable gum-ghatti-grafted poly(acrylamide-co-methacrylic acid) hydrogels

Author: Mittal, H ; Jindal, R ; Kaith, BS ; Maity, Arjun ; Ray, SS Date: Jan 2015 This study reports the microwave-assisted synthesis of gum-ghatti (Gg)-grafted poly(acrylamide-co-methacrylic acid) (AAm-co-MAA) hydrogels for the development of biodegradable flocculants and adsorbents. The synthesized hydrogels were ... Read more
Gum ghatti and poly(acrylamide-co-acrylic acid) based biodegradable hydrogel-evaluation of the flocculation and adsorption properties

Author: Mittal, H ; Maity, Arjun ; Ray, SS Date: Oct 2015 The main aim of this study was to develop a biodegradable flocculent and adsorbent based on the graft co-polymer of the Gum ghatti (Gg) with the co-polymer mixture of acrylamide (AAM) and acrylic acid (AA) using the microwave assisted graft ... Read more
Hydrogel-based bioflocculants for the removal of organic pollutants from biodiesel wastewater

Author: Fosso-Kankeu, E ; Mittal, Hemant ; Marx, S ; Ray, Suprakas S Date: Sep 2017 Hydrogel based bioflocculants namely Gelatin and acrylic acid-co-acrylamide [GL-cl-P(AA-co-AAM)] and hybrid hydrogel composite with good adsorption potential, were synthesized in this study for the treatment of biodiesel wastewater. The two ... Read more
Modification of gum ghatti via grafting with acrylamide and analysis of its flocculation, adsorption, and biodegradation properties

Author: Mittal, H ; Kumar, V ; Alhassan, SM ; Ray, Suprakas S Date: Jul 2018 In this work, an environmentally friendly gum ghatti-crosslinked-polyacrylamide (Gg-cl-PAAM) hydrogel was synthesized from gum ghatti (Gg) and acrylamide (AAM) using a microwave-assisted grafting technique, and tested for use in water ... Read more
Preparation and characterization of gum karaya hydrogel nanocomposite flocculant for metal ions removal from mine effluents

Author: Fosso-Kankeu, E ; Mittal, Hemant ; Waanders, F ; Ntwampe, IO ; Ray, Suprakas S Date: Feb 2016 This research paper reports the removal of heavy metal ions from mine effluents using the gum karaya (GK)-grafted poly(acrylamide-co-acrylic acid) incorporated iron oxide magnetic nanoparticles (Fe3O4 MNPs) hydrogel nanocomposite [i.e., ... Read more
Removal of salmonella-typhi, shigella-dysenteriae, vibrio-cholerae and rotavirus from water using a water-treatment tablet

Author: Rodda, N ; Bateman, B ; Kfir, R Date: 1993 Chlor-floc tablets are intended for purification of small quantities of water for individual use by combined flocculation and disinfection. Removal of Escherichia coli E25, various viruses and Giardia cysts from polluted water by Chlor-floc ... Read more
Synthesis and flocculation properties of gum ghatti andpoly(acrylamide-co-acrylonitrile) based biodegradable hydrogels

Author: Mittal, H ; Jindal, R ; Kaith, BS ; Maity, Arjun ; Ray, SS Date: Dec 2014 This article reports the development of biodegradable flocculants based on graft co-polymers of gum ghatti (Gg) and a mixture of acrylamide and acrylonitrile co-monomers (AAm-co-AN). The hydrogel polymer exhibited an excellent swelling capacity ... Read more

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Browsing by Subject "Flocculation"

Browsing by Subject "Flocculation"

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