1. APME, Good Practices Guide on Waste Plastics Recycling: a Guide by and for Local and Regional Authorities, Association of Plastics Manufacturers in Europe, Brussels, 2004.
2. Yield and composition of gases and oils/waxes from the feedstock recycling of waste plastic;Williams,2006
3. Methods for polyurethane and polyurethane composites, recycling and recovery: a review;Zia;React. Funct. Polym.,2007
4. Biodegredation of polyurethane: a review;Howard;Int. Biodeter. Biodegr.,2002
5. Recycling and recovery routes of plastic solid waste (PSW): a review;Al-Salem;Waste Manage.,2009