Membrane Data:
Material: Thin Film Composite
Membrane Type: Spiral wound
Membrane Configuration: 48/24
Total Number of Membranes per Train: 504
Number of Trains: 2
Initial Installation: December 1994
Date of Last Major Membrane Replacement:
Train A- April 2005
Train B - February 2005
Water source:
Groundwater
Well Water
Analysis:
PH: 7.7
Alkalinity: 120
Total Hardness: 630
Chlorides: 754
Color: 6
TDS: 1615
Conductivity: 2956
Permeate Water Analysis:
PH: 6.8
Alkalinity: 11
Total Hardness: 10
Chlorides: 34
Color: 1
TDS: 69
Conductivity: 127
Other Information:
Permeate water is
sent to the Actiflo CT Blend Station where it receives post-treatment
consisting of chlorine, ammonia, caustic, and fluoride.
Concentrate
(brine) water treatment consists of sulfuric acid.
Concentrate
(brine) water is discharged to a surface water source.
Discharge permits held: FDEP and NPDES
Process Equipment Specifications
Pre-Filter Data:
Housing Quantity: 2
Material: 316 stainless steel; 150 psi code stamped
Number of pre-filters per housing: 156
Pre-filter Housing: 4' long, 39-1/4"
Type of Pre-filter: 5 micron polypropylene
R.O. Train Data: (M/L
17455) No. of Trains: 2
No. of Pressure Tubes Per Train: 72
Staging Array: 48/24
Elements per Train: 504
Elements per Pressure Tube: 7
Material: Thin film composite
polyamide
Size: 8" diameter by
40" long
Operating Data: Number of Trains: 2
Inlet Flow Rater per Train: 2125 gpm
Product Flow per Train: 1700 gpm
Concentrate (brine) Flow per Train: 425 gpm
