PSS Meeting Minutes

Fall 2008 Minutes

11/13/08

Accomplishments

• Added another vertical column for flocculator to system and process control.
• Added a air tube open to the atmosphere after flocculator. The air tube help extract the air bubbles.
• Remove the buffer before the flocculator to simplify the system.
• Raised the temperature controlled water tank onto two 7in cement blocks.
• Formed floc in the flocculator

Metrics

• Discussed height-dependence of water tank.

Outcomes

• Effluent turbidity meter functions properly.

Issues

• Floc production is not fully developed; there are still small floc.