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Aeration, Destratification and Algae Control  in Governor Bond Lake Greenville, IL Matt Willman, City of Greenville John Salonich, Venturi Aeration, Inc.
Governor Bond Lake ,[object Object],[object Object],[object Object],[object Object]
Map of Gov Bond Lake
Issues ,[object Object],[object Object],[object Object],[object Object]
Issues for City of Greenville ,[object Object],[object Object],[object Object],[object Object]
Prior Attempts at Gov Bond Lake for Aeration and Turnover Mixing ,[object Object],[object Object]
Successful Experimental Aeration System in 1996 ,[object Object],[object Object],[object Object]
Use similar design from Lake Evergreen Study ,[object Object],[object Object],[object Object],[object Object]
Design Criteria ,[object Object],[object Object],[object Object]
Theory of Operation ,[object Object],[object Object],[object Object]
 
Piping ,[object Object],[object Object]
Unique suction Manifold ,[object Object],[object Object]
Suction Manifold
 
 
 
 
 
Venturi Eductor ,[object Object],[object Object],[object Object],[object Object]
 
Dynamic Influence of lake surface ,[object Object],[object Object]
Temp and Dissolved Oxygen 2008
Change in dissolved oxygen
Phosphorus 1999 vs. 2008
Changes in Raw water:  pH, Alkalinity and Turbidity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Changes in Finished Water Quality ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary After System Installation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Subsequent Changes to System ,[object Object],[object Object]

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Aeration And Destratification In Governor Bond Lake