Bumblebee Linens

Product Type
Cellulose Acetate

40.125 in x 3.94 in

Product Specifications

Average Permeate Flow
Average NaCl
Rejection (%)
Minimum NaCl
Rejection (%)
(GPD) (m³/d)
1,600 6.1 97.5 96.0

• Specifications are based on a 2000 mg/L NaCl solution at 420 psig operating pressure (2930kPa), 77deg.F,(25deg.C), 10% recovery, pH 6-7. Individual flux may vary +15%/ -15%. Average salt rejection after a minimum of 24 hours in continuous operation.

Operating and Cleaning Limits

Typical Operating Pressure Typical Operating Flux Maximum Operating Pressure Maximum Temperature pH Range, Optimum Rejection pH Range, Continuous Operation pH Range, Clean-In-Place (CIP) Maximum Pressure Drop, Over An Element Maximum Pressure Drop, Per Vessel Chlorine Tolerance Feedwater NTU Feedwater SDI
140-400 psig (965-2760 kPa) 10-20 GFD (15-35 L.H-1.M-2) 450 psig (3143 kPa) 86°F (30°C) 5.0- 6.5 5.0-6.5 3.0-8.0 10 psig (69 kPa) 50 psig (345 kPa) 1 ppm maximum, continuous 30 ppm for 30 min. during sanitization NTU < 1 SDI < 5

• The Langelier Saturation Index (LSI) of the concentrate must be negative to minimize the posibility of calcium scale formation on the membrane surface. At start-up the first two hours of permeate should be discarded because of element preservative. Storage conditions should be less than: <100F, dry, in original carton and not in direct sunlight.