| Titre : |
Effect of modern tanning methods on tannery emissions |
| Type de document : |
texte imprimé |
| Auteurs : |
B. Wehling, Auteur ; W. Luck, Auteur ; H. Rosentreter, Auteur |
| Année de publication : |
1987 |
| Article en page(s) : |
p. 125-134 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
For producers of wet blues and tanners processing wet blues, the qualify of the resulting leather receives first consideration. Nevertheless,today they have also to think of quantity and kind of chrome containing residual floats and other wastes when laying down a technology. The trend to produce wet blues in specialized plants and to carry out all subsequent operations elsewhere, forces people to reconsider the practical aspects of conventional working methods.
Type ans process details of the chrome tannage practised by the wet blue producer greatly influences the amount of unused chrome tanning materials left in the residual floats and is illustrated by means of matched sides trials. The effects if various tanning methods on the chrome emission of a tannery using wet blues as "raw material" are analyzed. Results of retanning trials are reported.
It can be shown that highly exhausting chrome tanning processes offer advantages concerning chrome containing residual floats not only for the wet blue tanner but also for tanneries using wet blues to manufacture finished leather. |
| En ligne : |
https://drive.google.com/file/d/1feCLJFDNno7CYWRLFW331wxK2BIIlfFk/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8990 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXII (Année 1987) . - p. 125-134
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la rechercheEffect of modern tanning methods on tannery emissions in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXXII (Année 1987)
