Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater

Matei, Ecaterina; Rapa, Maria; Covaliu, Cristina Ileana; Predescu, Andra Mihaela; Turcanu, Andreea; Predescu, Cristian; Ignat, Daniela; Vlad, Grigore

Ecaterina Matei, Maria Rapa, Cristina Ileana Covaliu, Andra Mihaela Predescu, Andreea Turcanu, Cristian Predescu, Daniela Ignat, Grigore Vlad

Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater

Abstract:

A sodium alginate/cellulose/n-clay composite was prepared as potential adsorbent for removal of Pb(II) from wastewater. The results showed that obtained adsorbent used for 4 mg L-1 initial concentration of Pb(II) in wastewater after 90 min adsorption time led to 90% removal efficiency and the adsorption capacity of the prepared composite was 0.11 mg .g-1. The isotherms and kinetics of adsorption revealed that the equilibrium adsorption and kinetics were well-described by the Langmuir model and pseudo-second-order kinetics, respectively.

Keywords:
polysaccharides; n-clay; cellulose; adsorbent; lead pollutant; isotherms; kinetic

Issue: 2020, Volume 71, Issue 3

Pages: 416-424

Publication date: 2020/4/3

https://doi.org/10.37358/RC.20.3.8015

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
MATEI, E., RAPA, M., COVALIU, C.I., PREDESCU, A.M., TURCANU, A., PREDESCU, C., IGNAT, D., VLAD, G., Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater, Rev. Chim., 71(3), 2020, 416-424.

Vancouver
Matei E, Rapa M, Covaliu CI, Predescu AM, Turcanu A, Predescu C, Ignat D, Vlad G. Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater. Rev. Chim.[internet]. 2020 Mar;71(3):416-424. Available from: https://doi.org/10.37358/RC.20.3.8015

APA 6th edition
Matei, E., Rapa, M., Covaliu, C.I., Predescu, A.M., Turcanu, A., Predescu, C., Ignat, D. & Vlad, G. (2020). Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater. Revista de Chimie, 71(3), 416-424. https://doi.org/10.37358/RC.20.3.8015

Harvard
Matei, E., Rapa, M., Covaliu, C.I., Predescu, A.M., Turcanu, A., Predescu, C., Ignat, D., Vlad, G. (2020). 'Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater', Revista de Chimie, 71(3), pp. 416-424. https://doi.org/10.37358/RC.20.3.8015

IEEE
E. Matei, M. Rapa, C.I. Covaliu, A.M. Predescu, A. Turcanu, C. Predescu, D. Ignat, G. Vlad, "Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater". Revista de Chimie, vol. 71, no. 3, pp. 416-424, 2020. [online]. https://doi.org/10.37358/RC.20.3.8015

Text
Ecaterina Matei, Maria Rapa, Cristina Ileana Covaliu, Andra Mihaela Predescu, Andreea Turcanu, Cristian Predescu, Daniela Ignat, Grigore Vlad,
Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater,
Revista de Chimie,
Volume 71, Issue 3,
2020,
Pages 416-424,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.3.8015.
(https://revistadechimie.ro/Articles.asp?ID=8015)
Keywords: polysaccharides; n-clay; cellulose; adsorbent; lead pollutant; isotherms; kinetic

RIS
TY - JOUR
T1 - Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater
A1 - Matei, Ecaterina
A2 - Rapa, Maria
A3 - Covaliu, Cristina Ileana
A4 - Predescu, Andra Mihaela
A5 - Turcanu, Andreea
A6 - Predescu, Cristian
A7 - Ignat, Daniela
A8 - Vlad, Grigore
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 3
SP - 416
EP - 424
UR - https://doi.org/10.37358/RC.20.3.8015
KW - polysaccharides
KW - n-clay
KW - cellulose
KW - adsorbent
KW - lead pollutant
KW - isotherms
KW - kinetic
ER -

BibTex
@article{RevCh2020P416,
author = {Matei Ecaterina and Rapa Maria and Covaliu Cristina Ileana and Predescu Andra Mihaela and Turcanu Andreea and Predescu Cristian and Ignat Daniela and Vlad Grigore},
title = {Sodium Alginate-Cellulose-Nano-Clay Composite Adsorbent Applied for Lead Removal from Wastewater},
journal = {Revista de Chimie},
volume = {71},
number = {3},
pages = {416-424},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.3.8015},
url = {https://revistadechimie.ro/Articles.asp?ID=8015}
}

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)