Background Document, AP-42 Section 2.1, Refuse Combustion
2-3 Volund mass burn refractory - wall combustor with grate/rotary kiln ..... 2-11 2-4 Typical modular starved-air combustor with transfer rams ..... 2-13 2-5 Typical RDF-fired spreader stoker boiler ..... 2-17 . nja.117 sect.2-1 1-1 1.0 INTRODUCTION The document "Compilation of Air Pollutant Emission Factors" (AP-42) has been published by the U.S. Environmental Protection Agency (EPA) since ...