CONSULTANT

Dr. Steven J. Duranceau, PE
Director of Water Quality and Treatment
Boyle Engineering Corp.
320 East South St.
Orlando FL 32801
TEL: 407-425-1100 ext. 276
FAX: 407-246-7006
EMAIL: SDuranceau@BoyleEngineering.com
WEB site: http://www.boyleengineering.com

SUMMARY DATA
Startup Year1992
Process NF
Capacity (MGD)12.0
Recovery Rate (%)88
Pretreatment5 micron cartridge filtration, 93% sulfuric acid to lower the pH to 6.0 so as to reduce calcium carbonate scaling
Post-Treatmentdegassification to remove hydrogen sulfide and carbon dioxide gases, sodium hydroxide 50% (caustic soda)
Feed Water Composition TDS=585ppm
Product Water CompositionTDS=210ppm
Concentrate Disposalaeration and discharge to golf course for irrigation



City of Fort Myers, Florida
Membrane Softening
Water Treatment Plant:
A Charter member of the Southeast Desalting Association


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