NR 660.10(93)(93) “Pile” means any non-containerized accumulation of solid, non-flowing hazardous waste that is used for treatment or storage and that is not a containment building. NR 660.10(94)(94) “Plasma arc incinerator” means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace. NR 660.10(96)(96) “Publicly owned treatment works” or “POTW” means any device or system used in the treatment (including recycling and reclamation) of municipal sewage or industrial wastes of a liquid nature which is owned by a “state” or “municipality” (as defined by s. 283.01 (7), Stats.). This definition includes sewers, pipes or other conveyances only if they convey wastewater to a POTW providing treatment. NR 660.10(97)(97) “Qualified ground-water scientist” means a scientist or engineer who has received a baccalaureate or post-graduate degree in the natural sciences or engineering, and has sufficient training and experience in ground-water hydrology and related fields as may be demonstrated by state registration, professional certifications or completion of accredited university courses that enable that individual to make sound professional judgments regarding ground-water monitoring and contaminant fate and transport. NR 660.10(97m)(97m) “Recognized trader” means a person domiciled in the United States, by site of business, who acts to arrange and facilitate transboundary movements of wastes destined for recovery or disposal operations, either by purchasing from and subsequently selling to United States and foreign facilities, or by acting under arrangements with a United States waste facility to arrange for the export or import of the wastes. NR 660.10(97t)(97t) “Remanufacturing” means processing a higher-value hazardous secondary material in order to manufacture a product that serves a similar functional purpose as the original commercial-grade material. For the purpose of this definition, a hazardous secondary material is considered higher-value if it was generated from the use of a commercial-grade material in a manufacturing process and can be remanufactured into a similar commercial-grade material. NR 660.10(98)(98) “Remediation waste” means all solid and hazardous wastes, and all media (including ground water, surface water, soils and sediments) and debris, that are managed for implementing cleanup. NR 660.10(99)(99) “Remediation waste management site” means a facility where an owner or operator is or will be treating, storing or disposing of hazardous remediation wastes. A remediation waste management site is not a facility that is subject to corrective action under s. NR 664.0101, but is subject to corrective action requirements if the site is located in such a facility. NR 660.10(100)(100) “Replacement unit” means a landfill, surface impoundment or waste pile unit (1) from which all or substantially all of the waste is removed and (2) that is subsequently reused to treat, store or dispose of hazardous waste. Replacement unit does not apply to a unit from which waste is removed during closure, if the subsequent reuse solely involves the disposal of waste from that unit and other closing units or corrective action areas at the facility, according to an approved closure plan or EPA or state approved corrective action. NR 660.10(100m)(100m) “Resource conservation and recovery act” or “RCRA” means the public law that creates the framework for the proper management of hazardous and non-hazardous solid waste. The term RCRA is often used interchangeably to refer to the law and regulations. NR 660.10(101)(101) “Representative sample” means a sample of a universe or whole (e.g., waste pile, lagoon, ground water) which can be expected to exhibit the average properties of the universe or whole. NR 660.10(102)(102) “Run-off” means any rainwater, leachate or other liquid that drains over land from any part of a facility. NR 660.10(103)(103) “Run-on” means any rainwater, leachate or other liquid that drains over land onto any part of a facility. NR 660.10(104)(104) “Saturated zone” or “zone of saturation” means that part of the earth’s crust in which all voids are filled with water. NR 660.10(105)(105) “Sludge” means any solid, semi-solid or liquid waste generated from a municipal, commercial or industrial wastewater treatment plant, water supply treatment plant or air pollution control facility exclusive of the treated effluent from a wastewater treatment plant. NR 660.10(106)(106) “Sludge dryer” means any enclosed thermal treatment device that is used to dehydrate sludge and that has a maximum total thermal input, excluding the heating value of the sludge itself, of 2,500 Btu/lb of sludge treated on a wet-weight basis. NR 660.10(107)(107) “Small quantity generator” means a generator who generates any of the following amounts in a calendar month: NR 660.10(107)(a)(a) Greater than 100 kilograms but less than 1,000 kilograms of non-acute hazardous waste. NR 660.10(107)(c)(c) Less than or equal to 100 kilograms of any residue or contaminated soil, water, or other debris resulting from the cleanup of a spill, into or on any land or water, of any acute hazardous waste listed in s. NR 661.0031 or 661.0033 (5). NR 660.10(108m)(a)(a) A wipe that, after use or after cleaning up a spill, is any of the following: NR 660.10(108m)(a)3.3. Exhibits only the hazardous waste characteristic of ignitability found in s. NR 661.0021 due to the presence of one or more solvents that are not listed in ch. NR 661. NR 660.10(108m)(b)(b) Solvent-contaminated wipes that contain listed hazardous waste other than solvents, or exhibit the characteristic of toxicity, corrosivity, or reactivity due to contaminants other than solvents, are not eligible for the exclusions at s. NR 661.0004 (1) (z) and (2) (r). NR 660.10(109)(109) “Sorbent” means a material that is used to soak up free liquids by either adsorption or absorption, or both. “Sorb” means to either adsorb or absorb, or both.