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Materiale Plastice (Mater. Plast.), Year 2019, Volume 56, Issue 1, 124-128

https://doi.org/10.37358/MP.19.1.5136

Gabriela Craciun, Elena Manaila, Daniel Ighigeanu

Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation


Abstract:
The paper presents the obtaining, characterization and testing of a new type of polyelectrolyte based on acrylamide (2.63 mol/L), acrylic acid (1.73 mol/L) and sodium alginate (4.63x10-3 and 9.26x10-3 mol/L), for flocculation purposes. Two types of monomeric solutions were irradiated in electron beam at room temperature and in atmospheric conditions with doses between 0.5 and 2 kGy using ALID 7 linear electron accelerator of 5.5 MeV. The potassium persulfate (9.25x10-4 mol/L) was used as reaction initiator in both types of solutions. The flocculants thus obtained were characterized using various physical and chemical methods in order to determine conversion coefficient, residual monomer content, intrinsic viscosity, grafting ratio and grafting efficiency. The flocculation efficiency was evaluated in 0.1 and 0.2 wt % blue kaolin suspension at room temperature using a standard Jar test apparatus.


Keywords:
electron beam irradiation; flocculants; acrylamide; sodium alginate

Issue: 2019 Volume 56, Issue 1
Pages: 124-128
Publication date: 30/03/2019
https://doi.org/10.37358/MP.19.1.5136
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
CRACIUN, G., MANAILA, E., IGHIGEANU, D., Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation, Mater. Plast., 56(1), 2019, 124-128.

Vancouver
Craciun G, Manaila E, Ighigeanu D. Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation. Mater. Plast.[internet]. 2019 Jan;56(1):124-128. Available from: https://doi.org/10.37358/MP.19.1.5136


APA 6th edition
Craciun, G., Manaila, E. & Ighigeanu, D. (2019). Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation. Materiale Plastice, 56(1), 124-128. https://doi.org/10.37358/MP.19.1.5136


Harvard
Craciun, G., Manaila, E., Ighigeanu, D. (2019). 'Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation', Materiale Plastice, 56(1), pp. 124-128. https://doi.org/10.37358/MP.19.1.5136


IEEE
G. Craciun, E. Manaila, D. Ighigeanu, "Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation". Materiale Plastice, vol. 56, no. 1, pp. 124-128, 2019. [online]. https://doi.org/10.37358/MP.19.1.5136


Text
Gabriela Craciun, Elena Manaila, Daniel Ighigeanu,
Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation,
Materiale Plastice,
Volume 56, Issue 1,
2019,
Pages 124-128,
ISSN 2668-8220,
https://doi.org/10.37358/MP.19.1.5136.
(https://revmaterialeplastice.ro/Articles.asp?ID=5136)
Keywords: electron beam irradiation; flocculants; acrylamide; sodium alginate


RIS
TY - JOUR
T1 - Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation
A1 - Craciun, Gabriela
A2 - Manaila, Elena
A3 - Ighigeanu, Daniel
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2019
VL - 56
IS - 1
SP - 124
EP - 128
UR - https://doi.org/10.37358/MP.19.1.5136
KW - electron beam irradiation
KW - flocculants
KW - acrylamide
KW - sodium alginate
ER -


BibTex
@article{MatPlast2019P124,
author = {Craciun Gabriela and Manaila Elena and Ighigeanu Daniel},
title = {Flocculant Based on Acrylamide and Acrylic Acid Grafted on Sodium Alginate by Electron Beam Irradiation},
journal = {Materiale Plastice},
volume = {56},
number = {1},
pages = {124-128},
year = {2019},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.19.1.5136},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5136}
}

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