Dewatering with a Screw Press at Upper Sandusky WWTP

Dewatering with a Screw Press at Upper Sandusky WWTP

  Written by Eric Wanstrom   The city of Upper Sandusky, Ohio, operates a wastewater treatment plant that processes roughly two million gallons per day. The plant had historically aerobically digested their biosolids and dewatered them to approximately 10%...