Pilot Plant Sedimentation Tank Meeting Minutes
Fall 2008 Minutes
September 18, 2008
Accomplishments
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- Julia and Kellie finished caulking the pipes.
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- Team reviewed wiki pages.
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- Team met at pilot plant on 09/18/08.
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- Julia discussed with Sarah the configuration of the tube flocculator and the alum dose needed to form a floc blanket over time.
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- Team goals for the semester were updated.
Outcomes
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- Could not fully start up the plant because some of the caulk is not dry.
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- Much of the sludge build-up was pumped out of the tank.
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- Work on the wiki page was discussed and divided up among the sub-teams. Christine will work on the Tube Flocculator pages, while Kellie and Shaina rearrange different parts of the Sedimentation Tank page.
Metrics
* N/A
Issues
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- Our method for pumping sludge out of the tank is unnecessarily time-consuming. We will try to find a different way.
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- Since we could not start up the plant, Shaina will return on 09/19/08 to check the caulk and begin the running the plant with a 20 mg/L alum dose if the caulk is dry. We need to run the plant consistently at this concentration for some time before we can form a floc blanket.