| Titre : |
In defence of chrome tannage |
| Type de document : |
texte imprimé |
| Auteurs : |
R. Grant Darrie, Auteur |
| Année de publication : |
1991 |
| Article en page(s) : |
p. 140-144 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Tanneries of the future will not only make products of the highest quality to meet customer expectations but operate also to the highest standards of environmental management of lquid and solid wastes.
Chrome tanned products command around 90 % of the market based on a strong quality and economics lead over alternatives.
The most effect defence strategy is to take significant initiative by addressing and resolving the areas of relative or potential weakness rather than indulging in any preoccupation over weakness of competitors.
As environmental regulatory standards tighten, the problem of addressing liquid and solid waste issues is not peculiar to chrome tanning operations except that higher standards of treatment and some potential relative limitations may apply to chrome based activities.
Liquid waste minimisation is an essential precursor to treatment using conventional technology and equipment to yield a final effluent discharge of acceptable quality together with a chromium concentrate suitable for processing and recycle.
Potential solutions to solid waste disposal problems are available via participation of a primary chromium chemicals producer or by a recently published enzymatic process which can also produce a chromium stream suitable for recycle within the tanning process.
Chrome - Strength and weaknesses : Relative weaknesses of chrome tanning - Raw material utilisation - Wastes - Liquid waste / Incineration / Enzymatic treatment. |
| Note de contenu : |
- CHROME - STRENGTHS AND WEAKNESSES : Alternatives to chrome tanning - Relative weaknesses of chrome tanning - Raw material utilisation - Wastes - Liquid waste - Solid Waste
- INCINERATION
- ENZYMATIC TREATMENT |
| En ligne : |
https://drive.google.com/file/d/1ztYt8P-aL6eHhGtrTGIwsjt0dyDjHu62/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8689 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 75 (Année 1991) . - p. 140-144
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