环境友好型
聚氯乙烯
原材料
服装
废物管理
制浆造纸工业
环境污染
人类健康
环境科学
业务
工程类
材料科学
化学
复合材料
环境保护
环境卫生
地理
考古
有机化学
生物
医学
生态学
作者
Huantian Cao,Richard P. Wool,Emma Sidoriak,Quan Dan
标识
DOI:10.31274/itaa_proceedings-180814-885
摘要
Leather and pleather (plastic leather, mainly polyurethane and polyvinyl chloride PVC) are widely used materials in apparel and footwear products. According to the American Apparel and Footwear Association (AAFA, 2009), in 2008, the US consumption of footwear was 2.2 billion pairs, among which about one third were categorized as leather products and one third as plastic/vinyl products. The chemical processes to convert raw animal hides to leather, especially tanning, cause environmental pollution and human health problems. Chromium salts are used in about 90% of global tanning production (Nair et al., 2012).
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