Algae
Bacteria
Biofuel
Condominiums
Cooling tower, Chillers
Food Industry
Hotels
Irrigation
Heat exchangers
Laundry
Marine Oil platforms
Merchant marine
Metal factories
Mines
Municipal water treatment
Natrium plant pre-cooler
Paper mills
Plastic injection moldings
Poultry
Printers
Refinery
Reverse Osmosis
Shopping center
Steam boilers
Swimming pools
Waste water treatment
Zebra mussels