Challenges for Spring 2009 Pilot Plant Team

Number of team members needed:

3 returning and 1-2 new members

Important team member skills:

...

• Alter the tube flocculat set-up to minimize air trapped from joints and it has a more permanent location at the plant.
• Set up FReTA to be used with the tube flocculator
• Use FReTA to compare settling velocities at different points in the tube flocculator
• Compare raw water readings from the Pilot Plant FReTA with the laboratory results

Sed Tank

• Discover how much time it takes to form a sludge blanket.
• Can a sludge blanket form if the lamella are present? Can the lamella be designed differently so that this is possible?
• What is the best way to drain a sed tank so aas to cause the least amount of distrubance. How often would this need to occur?