(A) In addition to the requirements imposed by this article, the regulations promulgated by the department must require, at a minimum, that municipal solid waste incinerator ash which is disposed of at a solid waste landfill be disposed of only in the following manner:

(1) the unit is located, designed, and operated so as to protect human health and safety and the environment;

Terms Used In South Carolina Code 44-96-350

  • Collection: means the act of picking up solid waste materials from homes, businesses, governmental agencies, institutions, or industrial sites. See South Carolina Code 44-96-40
  • Department: means the South Carolina Department of Health and Environmental Control. See South Carolina Code 44-96-40
  • Disposal: means the discharge, deposition, injection, dumping, spilling or placing of any solid waste into or on any land or water, so that the substance or any constituent thereof may enter the environment or be emitted into the air or discharged into any waters, including groundwater. See South Carolina Code 44-96-40
  • Groundwater: means water beneath the land surface in the saturated zone. See South Carolina Code 44-96-40
  • Hazardous waste: has the meaning provided in § 44-56-20 of the South Carolina Hazardous Waste Management Act. See South Carolina Code 44-96-40
  • Landfill: means a disposal facility or part of a facility where solid waste is placed in or on land, and which is not a land treatment facility, a surface impoundment, or an injection well. See South Carolina Code 44-96-40
  • Solid waste: means any garbage, refuse, or sludge from a waste treatment facility, water supply plant, or air pollution control facility and other discarded material, including solid, liquid, semi-solid, or contained gaseous material resulting from industrial, commercial, mining, and agricultural operations and from community activities. See South Carolina Code 44-96-40
  • Surface water: means lakes, bays, sounds, ponds, impounding reservoirs, springs, rivers, streams, creeks, estuaries, marshes, inlets, canals, the Atlantic Ocean within territorial limits, and all other bodies of surface water, natural or artificial, inland or coastal, fresh or salt, public or private. See South Carolina Code 44-96-40

(2) the unit has a groundwater monitoring system and a leachate collection and removal system; and

(3) the unit has a single composite liner or double geomembrane liner designed, operated, and constructed of materials to restrict the migration of any constituent into and through such liner during such period as the unit remains in operation.

(B) The department shall prescribe criteria and testing procedures for identifying the properties of municipal solid waste incinerator ash that may result in entry into groundwater or surface water in such manner as may pose a hazard to human health and safety or to the environment. The department shall prescribe such criteria and testing procedures not later than eighteen months after this article is effective. Based on the criteria and testing procedures, the regulations shall permit municipal incinerator ash which does not exhibit any of the properties identified in such criteria to be disposed of in solid waste landfill units or cells meeting the applicable regulatory requirements of this section. If such ash exhibits any of the properties identified in the criteria, the department may require that it be disposed of in a landfill meeting the requirements for hazardous waste disposal.