Carolina Food Processors of Tar Heel had sought to increase its daily discharge of treated wastewater into the Cape Fear River from 3 million gallons to 4.5 million gallons. The company, which applied for the permit in February 1995, had requested the increased capacity to boost production from 24,000 to 32,000 hogs per day in a 6-day work week.
"After a number of discussions we had with the company, they decided to drop their expansion request," said Preston Howard, director of DWQ. "We plan to reissue the current wastewater discharge permit but with some key additional restrictions."
Howard said the new permit does not authorize any increased waste discharges to the Cape Fear and it specifically prohibits any expansion in processing capacity. It also prohibits the company from processing any hogs from farms that have been cited for water quality violations in North Carolina within the preceeding 12 months, he said.
DWQ plans to reissue the facility its current National Pollutant Discharge Elimination System (NPDES) permit but with several added conditions. A public comment period will be allowed before the decision can become final.
Carolina Food Processors will be allowed to build additional wastewater treatment equipment to help recycle part of the waste stream for reuse in the plant, rather than discharge treated waste into the river.
"For every gallon they recycle, a gallon will remain in the groundwater aquifer," Howard said. "This recycling equipment will also help the company comply with its permit limits."
Conditions of the proposed NPDES permit are to include the following: