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2. ASTM D5373, 2002. Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in laboratory samples of coal and coke.
3. ASTM, E1131, 2003. Standard test method for compositional analysis by thermogravimetry.
4. Bork, J.A., 2011. Characterization and evaluation of emissions of dry sewage sludge in a cyclone combustor. 147 f. Dissertação (Mestrado em Engenharia Química) – Federal University of Santa Catarina, Florianópolis (in Portuguese).
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