1. 2003/33/EC, 2003. Council Decision 2003/33/EC of 19 December 2002 Establishing Criteria and Procedures for the Acceptance of Waste at Landfills Pursuant to Article 16 of and Annex II to Directive 1999/31/EC.
2. 91/689/EEC EC, 1991. Council Directive 91/689/EEC of 12 December 1991 on Hazardous Waste.
3. APHA/AWWA/WPCF, 1992. Standard Methods for the Examination of Water and Wastewater, 18th ed. American Public Health Association, Washington.
4. ASTM D5369-93, 2003. Annual Book of ASTM Standards. ASTM D5369-93 Standard Practice for Extraction of Solid Waste Samples for Chemical Analysis Using Soxhlet Extraction.
5. Chemical and ecotoxicological characterization of solid residues produced during the co-pyrolysis of plastics and pine biomass;Bernardo;Journal of Hazardous Materials,2009