| Titre : |
Azardirachta indica : A green material for curing of hides and skins in leather processing |
| Type de document : |
texte imprimé |
| Auteurs : |
Vasudevan Preethi, Auteur ; Veerapan Rathinasamy, Auteur ; Chandra Babu Narasimhan Kannan, Auteur ; Praveen Kumar Sehgal, Auteur |
| Année de publication : |
2006 |
| Article en page(s) : |
p. 266-273 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
TAMIL N Common salt (Sodium chloride) in solid form is extensively used in preservation of raw hides and skins. A large quantity of this material is discharged in the liquid effluent as Total Dissolved Solids (TDS) during soaking operation in leather processing. In Central Leather Research Institute (CLRI), Chennai, we have attempted to replace common salt with an herbal-based formulation prepared using Azardirachta indica (common Indian name - Neem) in preservation of raw goatskins. After successful trials in CLRI, the material has been successfully field tested at a rural location in India where large quantity of goatskins is collected by local people for trading. The physical, chemical and subjective assessment of wet blues and crust leathers from the skins prepared with this material compare favorably with salt preserved skins. Use of Azardirachta indica in preservation also offers considerable reduction of TDS in liquid tannery effluent and material after the usage can be scrapped off from the skins and composted to get garden manure, thereby offering a better solution for its disposal. |
| En ligne : |
https://drive.google.com/file/d/1bxztT4KNjHQrcOZCVy7C4jqzYHeZ36Mz/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3996 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CI, N° 7 (07/2006) . - p. 266-273
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