Accueil
Catégories
> Cuirs et peaux -- Industrie -- Aspect de l'environnement
Cuirs et peaux -- Industrie -- Aspect de l'environnementVoir aussi |
Ajouter le résultat dans votre panier Affiner la recherche
Etendre la recherche sur niveau(x) vers le bas
The 56th John Arthur Wilson lecture sustainability - The passport to our future / Dietrich Tegtmeyer in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 8 (08/2015)
[article]
Titre : The 56th John Arthur Wilson lecture sustainability - The passport to our future Type de document : texte imprimé Auteurs : Dietrich Tegtmeyer, Auteur Année de publication : 2015 Article en page(s) : p. 240-250 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Cuirs et peaux -- Industrie -- Aspect de l'environnement
Développement durable
Durée de vie (Ingénierie)Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : For the past ten years I have participated in many discussions about sustainability around the leather world. In today’s John Arthur Wilson lecture I will attempt to summarize key points I learned during this time in symposiums, readings, debates and various companies programs. I also did some research for this presentation ; one book by Iris Publé has me inspired most ; and many of the statements in this lecture are somehow linked to thoughts and theories of this book. If I didn’t made always a correct reference it is not done by purpose and a result of translation.
The title for this speech – Sustainability, the passport to our future – was inspired by a comment I picked up in a shoe sustainability summit last year in Shanghai; I made a note, because I found it a good fit, at least to my understanding of this.
In terms of sustainability we need to see our planet as one single bio-dome.
Recently Alexander Gerst, a German astronaut from my hometown Cologne, was for the first time in his life aboard the ISS space station. After arrival I was listening to an interview with him via satellite on our local radio station and I found it remarkable what he said. He was speaking about his thoughts when he was sitting the first time here, on this famous place in the station, looking out of the window and watching the incredible view of our planet Earth.
He said "I was looking for hours, it was completely silent... first I thought, how wonderful our planet is, so colorful, so perfect, so nicely placed in this dark orbit.
Then looking in the endless universe I became aware how small our planet earth actually is ; what a tiny part in this huge black orbit.”
"But then", he said, and this really attracted my attention, "I became aware how sensitive and how fragile our planet really is. I have seen the tiny blue layer of atmosphere around the planet, which actually is our life saving protection shield between the warm climate on earth and the black, cold death in the universe. Without this magic safety membrane everything would be dead, and it is so thin, it can be destroyed so easily. Therefore, it up most important for everyone in everything what we do to maintain and preserve this life saving atmosphere".
With this introduction I wanted to attract your attention to this lecture and try to project you, for the next hour, on a level outside our day-to-day world and local problems, to observe sustainability issues from a real global perspective. Sometimes this helps to adjust our compass ; as the Apollo astronaut Eugene Cernan has put it in nice words, being 400 000 km away from the earth : "We left to explore the moon, but actually we discovered the planet earth".
In the last 100 years the economy was driven by growth and innovation optimism. Inventors and researcher of course didn’t know, where all the developments would finally end up, but the playground was so big and discoveries have been so interesting and fascinating, that the development process was perpetuating and couldn’t be stopped or redirected. Unfortunately during this rapid innovation and development process both public health and the environment suffered, they were not the focus for a long period of time.Note de contenu : - Main sustainability issues the world is currently facing
- Evolution of current understanding of sustainability
- Technology cycles and future predictions
- Paradigm shifts for companies
- Important role of politics
- Position of the leather industryEn ligne : https://drive.google.com/file/d/18krFbN0slV4RSaEH3eRmHMvTWq8w_D36/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24386
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CX, N° 8 (08/2015) . - p. 240-250[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17357 - Périodique Bibliothèque principale Documentaires Disponible The elimination of effluent from liming, acid/salt pickling and the chromium tanning processes / Richard Daniels in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 101, N° 3 (05-06/2017)
[article]
Titre : The elimination of effluent from liming, acid/salt pickling and the chromium tanning processes Type de document : texte imprimé Auteurs : Richard Daniels, Auteur ; Jiasheng Su, Auteur ; Falei Zhang, Auteur ; Zhuangdou Zhang, Auteur Année de publication : 2017 Article en page(s) : p. 105-111 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chaulage
Cuirs et peaux -- Industrie -- Aspect de l'environnement
Déchets -- Réduction
Déchets industriels -- Elimination
Eau -- Consommation -- Réduction
Eaux usées -- Epuration
PicklageLe picklage consiste à faire absorber à la peau en tripe une quantité importante d'acide, en présence de sel neutre (NaCl) pour réprimer le gonflement que provoquerait l'acidité du milieu.
Produits chimiques -- Consommation -- Réduction
Tannage
Wet-blue (tannage)Peau tannée au chrome (le chrome donne une couleur bleue)Index. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : It is acknowledged that within the chemical processing of hides into chrome-tanned leather that the liming, acid pickle and the tanning processes are the major contributors of pollutants. This is in terms of biological load, suspended solids, sulfide, nitrogen, chromium, salinity and the resultant sludges for disposal.
This loading includes unused chemicals that are discharged from these processes due to the poor process efficiencies. Many attempts have been made to lessen this waste at source, but technologies in common use have basically remained unchanged for decades.
Solutions to these problems are for reaching, and the details set down in this paper describe a technology that addresses and resolves these matters. This information was compiled through independent on-site studies within three major tanneries, where approximately 60 000 wet-salted US, European and. Australien hides per week have been processed since 2013. Accordingly, this paper describes in detail this radical new approach to leather manufacture.
The initial investigations and developments of this technology by BIOSK involved the building of a full scale wet-blue manufacturing plant, and five years of developments before introduction to industry. The practicality and value of this technology has since been verified by continuous full scale manufacture by tanners that commenced in 2011.
The technology involves the complete retention and recycling of used floats from liming, pickle and tanning in self-contained loops, and eliminates associated washing cycles. This is the base for the complete uptake of processing chemicals, a significant reduction in water use, and zero effluent discharged from these ordinal rnanufacturing stages.Note de contenu : - METHODOLOGY : The technology for wet-blue manufacture from wet-salted hides
- RESULTS AND DISCUSSION : Managing the technology - Managing the salinity within processing - Technical advantages
- FIGURES : 1. The BIOSK development plant. Collection sumps for holding the various waste water discharges from wet-blue manufacture are shown in the foreground. In tanneries using the technology, floor-mounted holding tanks are used instead of sumps - 2. Swelling of a skin as a function of pH and repression by addition of salt
- TABLES : 1. Tanneries as sources of information - 2. Hair-saving liming process : BIO-cycle technology. Material : wet-salted boving hides : USA, Australia, Europe - 3. Pickle, pre-annage and chromium tannage : BIO-cycle technology. Material : wet-salted bovine hides : USA, Australia, Europe - 4. Reductions in offers of chemicals and water (spreas of values from three tanneries) - Reductions in chemicals and water based on previous (conventional) processing (spread of values from three tanneries)En ligne : https://drive.google.com/file/d/1ZOQDWfbiT7QpAHyBGPtqoR7eSE_B4igs/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28794
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 101, N° 3 (05-06/2017) . - p. 105-111[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 19049 - Périodique Bibliothèque principale Documentaires Disponible The implementation of an environmental management system / H. Gilmour in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 79, N° 2 (03-04/1995)
[article]
Titre : The implementation of an environmental management system Type de document : texte imprimé Auteurs : H. Gilmour, Auteur Année de publication : 1995 Article en page(s) : p. 35-40 Langues : Anglais (eng) Catégories : Cuirs et peaux -- Industrie -- Aspect de l'environnement
Gestion de l'environnementIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The first question to ask is why a company would to implement an EMS. For us the answer was easy because being part of Scottish Tanning Industries group, we pursue excellence in everything we do. We consider care of the environment to be integral part of our management philosophy, sharing equal biling with health and safety and quality. Our eventual objective is to have an integrated management system combining all three as the structure and procedures are essentially the same. En ligne : https://drive.google.com/file/d/1Cax8ouS9eIcJUlpPfqs0rWiQ_fg9134-/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8223
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 79, N° 2 (03-04/1995) . - p. 35-40[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 007003 - Périodique Bibliothèque principale Documentaires Disponible
[article]
Titre : The lighter side of leathermaking Type de document : texte imprimé Année de publication : 2020 Article en page(s) : p. 28-31 Langues : Anglais (eng) Catégories : Chaine logistique
Chlorure de sodium -- Suppression ou remplacement
Cuirs et peaux -- Conservation
Cuirs et peaux -- Industrie -- Aspect de l'environnement
Industrie -- Pollution -- Lutte contre
Innovations
MaroquinerieIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : With ambitions to become the go-to sustainable technology for tanners, Litehide offers a number of benefits to reduce the environmental footprint of the leathermaking process by eliminating the use of salt in hide preservation completely. The author propose to find out about their experience and close cooperation. Note de contenu : - Supply chain integration
- Process innovation
- Figure : Dehydrated litehide resembles a piece of parchment and is almost as lightEn ligne : https://drive.google.com/file/d/1G1R9lYjYLmmuCICGb3iaI3eRbYjiQcsT/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34086
in INTERNATIONAL LEATHER MAKER (ILM) > N° 41 (05-06/2020) . - p. 28-31[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 21717 - Périodique Bibliothèque principale Documentaires Disponible The regenerative agriculture landscape / Tom Hogarth in INTERNATIONAL LEATHER MAKER (ILM), N° 52 (03-04/2022)
[article]
Titre : The regenerative agriculture landscape Type de document : texte imprimé Auteurs : Tom Hogarth, Auteur Année de publication : 2022 Article en page(s) : p. 56-57 Langues : Anglais (eng) Catégories : Agriculture régénérative L'agriculture régénératrice ou régénérative est caractérisée par une philosophie de la production agricole et un ensemble de techniques adaptables fortement influencés par la permaculture de Masanobu Fukuoka. Ses buts principaux sont de régénérer les sols, augmenter la biodiversité, la séquestration du carbone atmosphérique par le sol, la résilience des sols face aux fluctuations du climat, optimiser le cycle de l'eau et améliorer la fourniture de services écosystémiques.
Particularités de l'agriculture régénératrice :
Par rapport à la permaculture, l'agriculture régénératrice se veut centrée sur la production agricole et ambitionne non seulement de conserver la sphère environnementale et agricole dans un état satisfaisant, mais de l'améliorer encore, comme le font les paysans depuis le néolithique.
Les pratiques associées à l'agriculture régénératrice sont celles reconnues par la permaculture, l'agroécologie, l'agroforesterie et la restauration écologique, comme le maintien d'un taux élevé d'humus dans les sols, les techniques culturales simplifiées, le maintien de la biodiversité, le compostage, le paillage, la rotation des cultures, l'utilisation de cultures de couverture et d'engrais verts, la réduction ou la suppression des applications de produits phytosanitaires. Dans une ferme qui pratique l'agriculture régénératrice, la production devrait augmenter au cours du temps, tandis que l'apport de matière organique extérieure devrait diminuer.
Son adoption n'empêche pas d'adhérer à un label d'agriculture biologique ou autre.
Par rapport aux pratiques actuelles et en l'absence de charte ou de label précis et contraignants, l'agriculture régénératrice est donc à considérer dans la mouvance plus générale de l'agriculture de conservation et de l'agroécologie.
Cuirs et peaux -- Industrie -- Aspect de l'environnementIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The author looks at the current regenerative agriculture lancscape and why it is so important for leather. Note de contenu : - Outcomes-based standards
- Leather is ahead of the curveEn ligne : https://drive.google.com/file/d/1T4RnVI3TL3SgJQEisgA2c9CATUvM1mrz/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37271
in INTERNATIONAL LEATHER MAKER (ILM) > N° 52 (03-04/2022) . - p. 56-57[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 23309 - Périodique Bibliothèque principale Documentaires Disponible PermalinkThe world's lowest carbon automotive leather / Martin Ricker in INTERNATIONAL LEATHER MAKER (ILM), N° 49 (09-10/2021)
PermalinkTowards the smart tannery enterprise / Sergiu-Adrian Gut in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 4 (07-08/2015)
PermalinkVan Hoorn introduces GAP certification / Isabella Griffiths in INTERNATIONAL LEATHER MAKER (ILM), N° 39 (01-02/2020)
PermalinkWaste and allocation for leather / Abigail Clare in INTERNATIONAL LEATHER MAKER (ILM), N° 52 (03-04/2022)
Permalink"Waste is not waste unless it is wasted" / Isabella Griffiths in INTERNATIONAL LEATHER MAKER (ILM), N° 43 (09-10/2020)
PermalinkPermalinkPermalinkPermalinkWhat is an eco leather / BLC Leather Technology Centre in LEATHER INTERNATIONAL, Vol. 212, N° 4804 (10/2010)
PermalinkPermalink