Assessing leather biodegradability based on the latest generation of tanning agents
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Assessing leather biodegradability based on the latest generation of tanning agents
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Leather biodegradability
Showing 1–10 of 58 papers, ranked by topic relevance.
Assessment of the Reproducibility of ISO 20136 for the Biodegradation of Tanned Leather: Longitudinal Analysis and Statistical Validation
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A standardized protocol to assess the biodegradability of tanned leathers using an inoculum derived from biological wastewater treatment systems is outlined in …
Open original PDFBiodegradability and compostability of tannery articles and products
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… cial method UNI EN ISO 20136:2020 [1] allows determining the aerobic biodegradability of leather articles in conditions similar to a biological wastewater treatment, but presently there …
Open original PDFUnderstanding the Effect of Biocidal Agents on Leather Disintegration
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… Waste from the Circular Economy, Springer 2024 Wang et al. (2024) Springer, Biodegradability of Leather: A Crucial Indicator, Springer 2024 11
Open original PDFInfluence of Retanning Agents on the Compostability of Leather
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The biodegradability of leather is gaining increasing attention in the context of sustainable material development, particularly …
Open original PDFZeolite Tanning Agent - Sustainability Considerations
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… improved, particularly in terms of softness and a round, supple handle. The biodegradability of the pretanned/tanned leathers was assessed using ISO 20136, revealing a 94% degradation rate compared to …
Open original PDFBio-circular tanning system for the production of 100% recyclable leather sneakers
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… baths through recycling, and thereby a low COD value and a high biodegradability of wastewaters. Thanks to the use of natural performing tannins, the leathers are tear-resistant- with a high light and heat fastness, exhibiting, at the …
Open original PDFMultifunctional wet-white leather tanning system based on vegetable tannins and dual-functionalized zirconium phosphate nanoplatelets: Optimization, characterization, and applications
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… materials design tactic enabled by polyphenol-mediated interface architecture to fabricate multifunctional wet-white leather-based triboelectric nanogenerator (TENGs) toward energy harvesting and flexible wearable electronics. The incorporation of α-zirconium phosphate nanoplatelets into the collagen fiber matrix with the aid of natural Tara tannins-mediated robust interfaces endows the TENGs with excellent mechanical properties, biodegradability, water vapor permeability, and flame retardancy. Furthermore, MXene ink is directly introduced …
Open original PDFZero chemical treatment of leather waste for highly performing, circular and sustainable finishings
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… to different sectors, with reference to the production of leather for footwear, leather goods and the automotive industry, determining the impacts in terms of economic and environmental impacts, which highlighted the feasibility of the approach for obtaining finishes with increased performance, biodegradability and sustainability
Open original PDFBiodegradable leather: sodium alginate derivatives as re-tanning agents
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… raw material renewability. This approach could assist the way for increasing the biodegradability of leather and reducing the environmental impact of end-of-life leather. Table 2. Re-tanning …
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