Phosphogypsum stack system definition
Phosphogypsum stack system means the phosphogypsum stack (or pile, or landfill), together with all pumps, piping, ditches, drainage conveyances, water control structures, collection pools, cooling ponds, surge ponds, auxiliary holding ponds, regional holding ponds and any other collection or conveyance system associated with the transport of phosphogypsum from the plant to the phosphogypsum stack, its management at the stack, and the process wastewater return to the phosphoric acid production or other process. This definition specifically includes toe drain systems and ditches and other leachate collection systems, but does not include conveyances within the confines of the fertilizer production plant or emergency diversion impoundments used in emergency circumstances caused by rainfall events of high volume or duration for the temporary storage of process wastewater to avoid discharges to surface waters of the state.
Phosphogypsum stack system means the land-based geographic area identified in Appendix 3 (Site Maps), associated with a phosphoric acid production plant in which Phosphogypsum and Process Wastewater (and Leachate) are managed, disposed of, treated, or stored, together with all pumps, piping, ditches, drainage, conveyances, water control structures, collection pools, return (cooling/surge) ponds (including former return ponds), collection ponds, basins, auxiliary holding ponds, evaporation ponds, and any other collection or conveyance system associated with the transport of Phosphogypsum from the phosphoric acid plant to the Phosphogypsum Stack, its management at the Phosphogypsum Stack, and the Process Wastewater return to phosphoric acid production and the management (i.e., placement, storage, treatment, or disposal) of the Process Wastewater and Leachate. This definition
Phosphogypsum stack system means the defined geographic area associated with the phosphoric acid production facility in which phospho- gypsum and process wastewater are disposed of or stored together, including all components such as pumps, piping, ditches, drainage, conveyances, water control structures, collection ponds, cooling ponds, decant ponds, surge ponds, auxiliary holding ponds, and any other collection or conveyance system associated with the transport of phosphogypsum from the plant to the phosphogypsum stack, its management at the stack, and the process wastewater return to phosphoric acid production to the phosphogypsum stack. This in- cludes toe drain systems and ditches and other leachate collection systems, but does not include conveyances within the confines of the fertilizer production plant or emergency diversion impoundments used in emergency circumstances caused by power outages or rainfall events.
More Definitions of Phosphogypsum stack system
Phosphogypsum stack system means the defined geographic area associated with the phosphoric acid production plant in which Phosphogypsum and Process Wastewater is disposed of or stored, together with all pumps, piping, ditches, drainage conveyances, water control structures, collection pools, Cooling/Surge ponds (including former Cooling/Surge ponds that have been converted to lime treatment sludge ponds), Auxiliary Holding Ponds, Regional Holding Ponds, and any other collection or conveyance system associated with the Transport of Phosphogypsum from the phosphoric acid plant to the Phosphogypsum Stack, its management at the Phosphogypsum Stack, and the Process Wastewater return to the phosphoric acid production.. This definition specifically includes Toe Drain systems and ditches and other Leachate collection systems, but does not include conveyances within the confines of the phosphoric acid or fertilizer production plant(s) or Emergency Diversion Impoundments used in emergency circumstances caused by rainfall events of high volume or duration for the temporary
Phosphogypsum stack system means the defined geographic area