municipal waste
(14) (A) The term “municipal waste” means any organic matter, including sewage, sewage sludge, and industrial or commercial waste, and mixtures of such matter and inorganic refuse— (i) from any publicly or privately operated municipal waste collection or similar disposal system, or (ii) from similar waste flows (other than such flows which constitute agricultural wastes or residues, or wood wastes or residues from wood harvesting activities or production of forest products). (B) Such term does not include any hazardous waste, as determined by the Secretary of Energy for purposes of this chapter.