Alternative uses for tannery wastes : a review of environmental, sustainability, and science / Cesar Vinicius Toniciolli Rigueto in JOURNAL OF LEATHER SCIENCE AND ENGINEERING, Vol. 2 (Année 2020)  

[article]  inJOURNAL OF LEATHER SCIENCE AND ENGINEERING > Vol. 2 (Année 2020) . - 20 p. Titre : Alternative uses for tannery wastes : a review of environmental, sustainability, and science Type de document : texte imprimé Auteurs : Cesar Vinicius Toniciolli Rigueto, Auteur ; Marieli Rosseto, Auteur ; Daniela Dal Castel Krein, Auteur ; Bruna Elisangela Pessini Ostwald, Auteur ; Lillian Avila Massuda, Auteur ; Bárbara Belém Zanella, Auteur ; Aline Dettmer, Auteur Année de publication : 2020 Article en page(s) : 20 p. Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Adsorption Biocarburants Biogaz Biopolymères Carburants diésel Cuirs et peaux -- Industrie -- Aspect de l'environnement Déchets industriels -- Recyclage Tannage -- Déchets Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The manufacture of leather covers a wide productive chain and beyond contributes to the economic flow. The various stages of leather processing result in high volumes of solid waste. In Brazil, a daily generation of 375 tons of solid waste is estimated, and landfills are still the most used route to its destination. In this review, emphasis will be given to researches that have sought alternatives for the use of solid waste from the tannery industry. Among the main applications of solid tannery wastes, the following stand out production of adsorbent materials, biodiesel, biogas, biopolymers, applications in agriculture and other applications involving extraction/recovery of compounds of industrial/commercial interest, isolation of microorganisms and production of enzymes and applications in the animal diet. In each alternative of waste application, the technologies used, the opportunities, and the challenges faced are mentioned. We hope that this review can provide valuable information to promote the broad understanding of the possibilities that tannery solid wastes has for the development of biodegradable and agricultural products, wastewater treatment, extraction of compounds of industrial and commercial interest, among others. Note de contenu : - METHODOLOGY - MAIN APPLICATIONS STUDIED FOR TANNERY WASTES : Adsorption - Biodiesel - Biogas - Biopolymers - Agriculture - Other applications - Table 1 : Studies that used tannery wastes from various stages of leather processing as an adsorbent material - Table 2 : Main fatty acids present in the fat extracted from tannery wastes - Table 3 : Comparison of studies involving biodiesel from tannery waste, petro-diesel, and B100 - Table 4 : Biodiesel characteristics in different world regulations - Table 5 : Pretreatments to increase biogas production - Table 6 : Main parameter analyzed to obtain biogas DOI : https://doi.org/10.1186/s42825-020-00034-z En ligne : https://link.springer.com/content/pdf/10.1186/s42825-020-00034-z.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37454 [article]

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