USES   Municipal water supply Recreational boating and fishing PROBLEMS Low dissolved oxygen levels Excessive algae growth Many taste/odor complaints TREATMENT Diffused aeration Destratification RESULTS TO DATE Aerobic conditions year round Improved overall water quality Major reduction in taste/odor complaints 100% increase in average filter run length Increased fish density

	USES   Primary water supply Recreational boating and fishing PROBLEMS Toxic blue-green algae blooms Taste and odor episodes Wide pH variations High iron, manganese and hydrogen sulfide TREATMENT Diffused aeration Destratification RESULTS TO DATE Elimination of toxic blue-green algae Reduced taste and odor problems 39% reduction in chlorophyll 20% reduction in suspended solids 75% reduction in biovolume Consistent lower pH, no peaking

Interested in the results of our HYPOLIM systems? Here are some Case Studies.

We have many more examples of our systems at work -- just ask!

	USES   Primary water supply PROBLEMS Algae blooms High THM levels Wide pH variations High iron, manganese and hydrogen sulfide Frequent treatment plant upsets TREATMENT Diffused aeration Destratification RESULTS TO DATE Reduced algae biomass Reduced iron to < 0.2 mg/l Reduced manganese to < 0.12 mg/l More constant quality and chemistry Minimized treatment plant upsets

	USES   Municipal water supply Limited recreational fishing PROBLEMS High levels of manganese DAF system difficulties Potassium Permanganate (KMnO4) required TREATMENT Diffused aeration Destratification RESULTS TO DATE Reduced manganese levels Eliminated need for KMnO4 Fish stocking considered due to improved water quality