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Sustainability as a business model / Isabella Griffiths in INTERNATIONAL LEATHER MAKER (ILM), N° 48 (07-08/2021)  

[article]  inINTERNATIONAL LEATHER MAKER (ILM) > N° 48 (07-08/2021) . - p. 26-29 Titre : Sustainability as a business model Type de document : texte imprimé Auteurs : Isabella Griffiths, Auteur Année de publication : 2021 Article en page(s) : p. 26-29 Langues : Anglais (eng) Catégories : Cuir -- Industrie et commerce Cuirs et peaux -- Industrie -- Aspect de l'environnement Traçabilité Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The author speaks exclusively to Grupoo Dani CEO Giancarlo Dani about the company's commitment to sustainability, what is driving its continued growth and why he believes traceabiliy is key in the industry's fight against links to deforestation. Note de contenu : - Investment in innovation - Focus on traceability En ligne : https://drive.google.com/file/d/1_OqLzhEfi1qX6tWfXZJ25rggT14SqTZs/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36155 [article]

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Chemical efficiency / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 48 (07-08/2021)  

[article]  inINTERNATIONAL LEATHER MAKER (ILM) > N° 48 (07-08/2021) . - p. 36-40 Titre : Chemical efficiency Type de document : texte imprimé Auteurs : Karl Flowers, Auteur Année de publication : 2021 Article en page(s) : p. 36-40 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Industrie -- Aspect de l'environnement Gaspillage -- Lutte contre Produits chimiques -- Consommation -- Réduction Solutions (chimie) Solvatation Transfert de masse Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : A practical manner on how tanneries can reduce the chemicals they use is a constant area of interest. Many tanneries actively practice research, development and innovation to do this. To remind readers of why this is important, it is useful to remember that a tannery's function is to make leather and it is not there to feed an effluent plant. The management of the tannery should make it a high priority to favour the principle that the chemistry should go into the leather and should not simply go down the drain. The UNIDO position has often estimated the amount of input chemistry (per tonne) of materials as -400-500 kg. It also reports the estimate of wasted chemistry as -380 kg (Buljan and ICre, 2015). By best estimates, that is 75-95% of the chemicals added that are wasted - incredible. Note de contenu : - Why ? - Mass transfer - Solvatation and mass transfer - Fig. 1 : Inefficient chemical processes - Fig. 2 : Efficient chemical processes - Fig. 3 : Mass transfer - Fig. 4 : Solute (in solution) + leather (wetted) En ligne : https://drive.google.com/file/d/1UbIP91L9uugKYOSP5mBrrk7bYcUGyaEc/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36156 [article]

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Plants and leather compost / Karl Flowers in INTERNATIONAL LEATHER MAKER (ILM), N° 48 (07-08/2021)  

[article]  inINTERNATIONAL LEATHER MAKER (ILM) > N° 48 (07-08/2021) . - p. 46-48 Titre : Plants and leather compost Type de document : texte imprimé Auteurs : Karl Flowers, Auteur Année de publication : 2021 Article en page(s) : p. 46-48 Langues : Anglais (eng) Catégories : Compostage Cuirs et peaux -- Biodégradation Phytoremédiation Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Substances that may be present in leather products will leach out of leather (disintegrated or whole) when the leather is at its end-of-life phase. Whether in a landfill, on a kerbside, or in a garden at home, the substances move into the soil and enrich the life of that soil or will negatively affect the natural organisms present there. If the effects are positive, then the organisms, e.g. plants growing in that soil, will be enriched and will grow with greater health or vigour. Leather is primarily collagen ; a carbon, nitrogen and oxygen rich substrate, but it can also contain the chemicals added to help with the tanning, lubrication and colouring of that article. The leather may even include natural minerals and salts that are stowaways in the material. When the leather breaks down through a disintegration, or composting process, the biomass or breakdown products become a nutritions source of elements for the growing seedling. Note de contenu : - Bioenrichment - Biosuppressant - Testing - Plant response - Fig. 1 : The plant response testing that is performed to see the effect of leather composts on plant growth - Fig. 2 : The chemical structure of an extractable petroleum hydrocarbon like iso-octane (CAS n+. 540-84-1), commonly associated with mineral oils or petroleum products like lubricants - Fig. 3 : The absorption of soluble metals (insoluble metals like some metal hydroxides are not able to enter the plant roots system) into the roots and are transported to the leaves, e.g., metals in tea plants - Fig. 4 : Leather containing compost may have a beneficial effect for plant growth En ligne : https://drive.google.com/file/d/19f_nDHKMmgGhqyQBqW6c8Omqnq2Q-NkT/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36157 [article]

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EU REACH update 2021 in INTERNATIONAL LEATHER MAKER (ILM), N° 48 (07-08/2021)  

[article]  inINTERNATIONAL LEATHER MAKER (ILM) > N° 48 (07-08/2021) . - p. 52-54 Titre : EU REACH update 2021 Type de document : texte imprimé Année de publication : 2021 Article en page(s) : p. 52-54 Langues : Anglais (eng) Catégories : Chimie industrielle -- Législation -- Pays de l'Union européenne Cuirs et peaux -- Industrie -- Aspect de l'environnement Produits chimiques -- Classification Règlements de sécurité Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The author sums up the latest EU regulation around chemical compliance. The EU regulation that aims to protect human health and the environment through registration, evaluation, authorisation and restriction of chemical substances (REACH) is well underway. A chemical thought to cause harm to the environment or human health may be labelled as a Substance of Very High Concern (SVHC). For the leather industry, European regulators and consumers are concerned about chemicals with the following properties: - Carcinogenic - chemicals that cause cancer in living tissue - Mutagenic - an agent that can cause genetic mutations - Teratogenic - a chemical that can affect embryo growth - Reprotoxic - a substance that can harm an organism's reproductive system, directly affecting sexual function and fertility - Persistent - a substance not easily degraded in the environment - Bio-accumulative - a substance that accumulates in biological tissues Identified SVHCs are added to a list known as the Candidate List and, after their evaluation, these substances are included on the Authorisation List (Annex XIV), the Restriction List (Annex XVII), are kept on the candidate list, or are dropped of any REACH list completely. Substances can appear on more than one list. The Authorisation List places controls and restrictions on chemicals that are used or sold into the EU. Note de contenu : - New chemicals on the candidate list - Recent proposals to identify SVHC - New chemicals added to the authorisation list (Annex XIV) - Fig. 1 : Perfluorobutane sulfonic acid (PFBS) - CAS N° 375-73-5 - Fig. 2 : AAAPs - CAS N° 71868-10-5 and 119313-12-1 - Fig. 3 : TEGDME - CAS N° 143-24-8 - Fig. 4 : Orthoboric acid - CAS N° 13840-56-7 En ligne : https://drive.google.com/file/d/1WY6iWrECqGavT1Yu1R1h-9xMbFB2rvU-/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36158 [article]

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