Catalogue en ligne

Aller sur edunet

Accueil

Nouvelle recherche

Article: texte imprimé

Application of Mn-doped mesoporous TiO2 in tannery wastewater treatment / Xiu He in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 103, N° 6 (11-12/2019)

Pdf

[article]
inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 103, N° 6 (11-12/2019) . - p. 318-322

Titre :	Application of Mn-doped mesoporous TiO2 in tannery wastewater treatment
Type de document :	texte imprimé
Auteurs :	Xiu He, Auteur ; Xiaocong Wang, Auteur ; Baozhen Cheng, Auteur ; Shan Cao, Auteur ; Jianfei Zhou, Auteur
Année de publication :	2019
Article en page(s) :	p. 318-322
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Caractérisation Dioxyde de titane Eaux usées -- Epuration Manganèse Matériaux mésoporeux Photocatalyse
Index. décimale :	675.2 Préparation du cuir naturel. Tannage
Résumé :	Treatment of tannery wastewater is a challenging task because of its complex components, deep colour and high concentration of suspended solids. This study aims to develop a treatment system that can effectively reduce the pollutants in tannery wastewater to an environmentally acceptable level. Manganese (Mn)-doped mesoporous titanium dioxide (T102) was successfully synthesized via a sol-gel method using butyl titanate as a precursor and surfactant P123 as a template. When the dosage of Mn in the mesoporous Ti02 was 0.4%, the degradation rate of organic pollutants was nearly 90% after 8 hours of treatment with metal halide. The as-prepared products showed excellent photocatalytic activity even sunlight was used as an illuminant. The degradation rate of organic pollutants reached 87.5% when sunlight was used for excitation. Results of this study can be used as a reference in purifying various types of industrial wastewater.
Note de contenu :	- MATERIALS AND METHODS : Chemicals - Preparation of Mn-doped mesoporous TiO3 - Characterisation - Photocatalytic activity - RESULTS AND DISCUSSION : Preparation and characterisation of Mn-doped mesoporous Tio2
En ligne :	https://drive.google.com/file/d/1eXAhb-b6ASSAPbNVsMuEIHBX4Y6ikldm/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33210

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
21314	-	Périodique	Bibliothèque principale	Documentaires	Disponible

A-
A
A+

Accueil

Se connecter

Mot de passe oublié ?

Adresse

ITECH - Bibliothèque

87, chemin des Mouilles
69134 ECULLY cedex

Tél : 04 72 18 07 95

contact