Economic analysis of an alternative cattle identification system used to decrease hide damage / Chumhur Buguk in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIII, N° 8 (10/1998)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCIII, N° 8 (10/1998) . - p. 248-254 Titre : Economic analysis of an alternative cattle identification system used to decrease hide damage Type de document : texte imprimé Auteurs : Chumhur Buguk, Auteur ; Jinger L. Eberspacher, Auteur ; R. T. Ervin, Auteur Année de publication : 1998 Article en page(s) : p. 248-254 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : technology has been developed which enables producers to identify cattle individually without the hide damage caused by fire and freeze branding. A cattle identification system consisting of a combination of plastic ear tags and electronic microchips was considered. A cost analysis of this system was conducted to determine whether it would be feasible for cattle producers to adopt in economically feasible to use the joint microchip and ear tag identification system under current economic conditions. Note de contenu : - DATA COLLECTION: Benefits - Costs - Present value of costs - Present value of benefits - Benefit-cost ration En ligne : https://drive.google.com/file/d/1zZVj8X-J1sj46JwrWhAxAxJoQ9lcBWyn/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4499 [article]

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Economic analysis of the feasibility of using enzymes in the unhairing process / Chris E. Schraeder in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. XCIII, N° 9 (11/1998)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCIII, N° 9 (11/1998) . - p. 265-271 Titre : Economic analysis of the feasibility of using enzymes in the unhairing process Type de document : texte imprimé Auteurs : Chris E. Schraeder, Auteur ; Jinger L. Eberspacher, Auteur ; R. T. Ervin, Auteur Année de publication : 1998 Article en page(s) : p. 265-271 Note générale : Bibliogr. Langues : Américain (ame) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : One of the most environmentally harmful chemicals in tanning effluent is lime sulfide. This chemical is used in the unhairing process to loosen the hair and chemically dissolve it. Enzymes have been shown to be an alternative to using lime sulfide in the unhairing process. A cost comparison of chemical and enzyme unhairing processes was conducted. It was found that chemical unhairing is currently more cost effective than the enzyme process. However, as the environmental damage caused by chemical unhairing becomes better understood, it is assumed that more stringent regulations will be placed on tanneries, increasing their costs. From this study it is reported that enzymatic unhairing should eventually be adopted as society better realizes the damage caused to the environment from using chemical unhairing. Note de contenu : - Leather industry - Unhairing - Process costs - Environmental consideration: why is pollution proceduced - Right to pollute - Right to a clean environment - Increased cost resulting from environmental damage - En ligne : https://drive.google.com/file/d/1gngez0huNXxKrxgKjZEU9NVVWuP9vXqk/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4495 [article]

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