John Pierson

John Pierson is principal research engineer at the Agricultural Technology Research Program at the Georgia Tech Research Institute. Contact [email protected].
From the Author - Page 2
Processing & Slaughter
How Wayne Farms uses Ripley ratio to ensure clean water
Wetchemistry monitoring is the key to poultry wastewater process control at WayneFarms’ fresh poultry plant in Danville, Arkansas.
Monitoring of wastewater process through Ripley Ratio helps keep the anaerobic lagoon in balance.
Processing & Slaughter
US poultry processor delivers on TMDL wastewater permit
Koch Foods, spurred byNPDES Total Maximum Daily Limits, won Clean Water Award by removing phosphorusfrom poultry wastewater.
View of processing plant from the primary sequencing batch reactor (SBR) operated in conjunction with the new DAF chemistries to provide phosphorus removal with additional pH control.
Processing & Slaughter
Making poultry wastewater community-friendly
Broiler producer Tyson Foods pretreats 3.8 million gallons of poultry wastewater a day at Clean Water Award-winning Wilkesboro, N.C., chicken processing plant.
James Brown, environmental manager, and Bob Johnson, broiler complex manager.
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