References included in article:

Order of appearence	Full citation	SRCosmos Link
1	Adachia K, Tainosho Y, (2004). Characterization of heavy metal particles embedded in tire dust. Environ. Int., 30, 1009– 1017.
2	APME (2010). PlasticsEurope - Association of Plastic Manufacturers in Europe. The Compelling Facts About Plastics 2009: An analysis of European plastics production, demand and recovery for 2008. Available at: http://www.plasticseurope.org; 2010.
3	Bernardo M, Lapa N, Goncalves M, Barbosa R, Mendes B, Pinto F, Gulyurtlu I, (2010). Toxicity of char residues produced in the co-pyrolysis of different wastes. Waste Manage., 30, 628–635.
4	Buah WK, Cunliffe AM, Williams PT, (2007). Characterization of products from the pyrolysis of municipal solid waste. Process Saf. Environ., 85, Issue 5, 450-457.
5	EC (2008). Directive 2008/98/EC of the European Parliament and of the council of 19 November 2008 on waste and repealing certain directives.
6	ETRMA (2010). European tyre and rubber manufacturers’ association (ETRMA). End of life tyres - A valuable resource with growing potential - 2007 edition. Available at: http://www.etrma.org; 2010.
7	Helleur R, Popovic N, Ikura M, Stanciulescu M, Liu D, (2001). Characterization and potential applications of pyrolytic char from ablative pyrolysis of used tires. J. Anal. Appl. Pyrol., 58–59, 813–824.
8	Hwang IH, Ouchi Y, Matsuto T, (2007). Characteristics of leachate from pyrolysis residue of sewage sludge. Chemosphere, 68, 1913-1919.
9	Microtox (1992). Azur Environmental Microtox® system. Microtox® Omni – user manual. Microbics Corporation, Carlsbad, CA, USA, 1992.
10	Paradela F, Pinto F, Ramos AM, Gulyurtlu I, Cabrita I, (2009). Study of the slow batch pyrolysis of mixtures of plastics, tyres and forestry biomass wastes. J. Anal. Appl. Pyrol., 85, 392–398.
11	USEPA (1996a). United States Environmental Protection Agency (USEPA). SW-846 Test Methods for Evaluating Solid Wastes. Physical/Chemical Methods. Method 3540C – Soxhlet Extraction. December 1996.
12	USEPA (1996b). United States Environmental Protection Agency (USEPA). SW-846 Test Methods for Evaluating Solid Wastes. Physical/Chemical Methods. Method 3611B – Alumina column cleanup and separation of petroleum wastes. December 1996.
13	Kaiser KLE, Palabrica VS, (1991). Photobacterium phosphoreum toxicity data index. Water Poll. Res. J. Canada, 26(3), 361-431
14	Kistler RC, Widmer F, Brunner PH, (1987). Behavior of chromium, nickel, copper, zinc, cadmium, mercury and lead during the pyrolysis of sewage sludge. Environ. Sci. Technol., 21, 704-708.
15	Zhang L, Xu CC, Champagne P, (2010). Overview of recent advances in thermo-chemical conversion of biomass. Energ. Convers. Manage., 51, 969–982.