现代制和多功能后制的当前趋势作为可持续皮革加工的新时代工具
Chandrasekar Inbasekar1, Nishter Nishad Fathima2
1Inorganic and Physical Chemistry Laboratory, CSIR-CLRI: Central Leather Research Institute , Chennai, 600020, India.
Environmental science and pollution research international
|November 12, 2025
概括
本综述探讨了环保,无的化剂和多功能后辅助剂,以实现可持续的皮革生产. 这些创新大大减少了化学投入和废水毒性,与绿色化学原则保持一致.
科学领域:
- 皮革加工中的绿色化学和循环经济.
- 可持续材料科学科学 可持续材料科学
- 环境生物技术 环境生物技术
背景情况:
- 传统的皮革加工使用500-600公斤的化学品/一原皮,产生大量的废水.
- 化 (产量的80-85%) 提供了高的热水稳定性,但由于排放,造成环境风险.
- 另一种制方法往往会损害皮革的质量 (机械强度,柔软度,颜色均性).
研究的目的:
- 审查近期合成无制剂和多功能后制剂的战略.
- 阐明这些新型药物的与原蛋白的交联机制.
- 评估混合和多功能剂在可持续皮革生产中的优点,局限性和未来前景.
主要方法:
- 专注于最近在合成无日剂方面的进展.
- 调查多功能后日辅助设备的研究.
- 对原体交联机制的分析.
- 混合制剂的评估 (例如,多-复合物,聚合物-化物).
主要成果:
- 混合制剂可以减少30-40%的化学投入.
- 多功能后辅助器可提高皮革质量指数 (满度,圆度) 的20-25%.
- 可以实现将近35%的整体废水负载减少和30-50%的废水毒性减少.
- 这些代理商提供可扩展的途径,以减少对环境的影响.
结论:
- 混合制和多功能后制剂代表了可持续皮革加工的可扩展解决方案.
- 这些创新大大降低了化学物质负载和废水毒性,促进了绿色化学和循环经济原则.
- 进一步研究它们的局限性和优化对于广泛采用至关重要.
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