A novel titanium sulfate modified poly-magnesium-silicate coagulant with improved pH range for dye removal.
Coagulation mechanism
Dye wastewater treatment
Mg-based-coagulant
Modification
Poly-magnesium-silicate
Titanium sulfate
Journal
Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664
Informations de publication
Date de publication:
01 Oct 2023
01 Oct 2023
Historique:
received:
12
03
2023
revised:
11
05
2023
accepted:
11
05
2023
medline:
21
6
2023
pubmed:
23
5
2023
entrez:
22
5
2023
Statut:
ppublish
Résumé
Coagulation with inorganic Mg-based coagulants is an efficient technology for dyes removal. However, the promising poly-magnesium-silicate (PMS) coagulant with better aggregation abilities can only be used in a very limited pH range. In this study, poly-magnesium-titanium-silicate (PMTS) was prepared by using titanium sulfate modified PMS. For the treatment of Congo red dye wastewater, PMTS(S), PMTS(Cl) and PMTS(N) synthesized under different acid media (H
Identifiants
pubmed: 37216768
pii: S0301-4797(23)00956-8
doi: 10.1016/j.jenvman.2023.118168
pii:
doi:
Substances chimiques
Magnesium
I38ZP9992A
Titanium
D1JT611TNE
Coloring Agents
0
Congo Red
3U05FHG59S
Silicates
0
Sulfates
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
118168Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.