Owen Guldner and Diana Kelterborn
Abstract:
The Demonstration Plant (Demo Plant) is an important educational tool to explain and publicize AguaClara technologies. In the Spring of 2012, a new Demo Plant was constructed, tested, and documented which included the two latest AguaClara technologies, a chemical doser and a stacked rapid sand flter (SRSF), as well as the older flocculator and sedimentation tank. In the summer of 2012 the demo plant structure and system was completely revised; the SRSF was fixed so that it can completely backwash all four layers, the chemical doser was labeled to include coagulant concentrations, and the overall plant was streamlined for transport and assembly. This semester we finalized construction materials and methods and built four more demo plants to be used at Cornell and abroad.
