Q-SEP - Hollow Fiber Ultrafiltration Membranes Datasheet

Q-SEP®MEMBRANE MODULE SPECIFICATIONS Technical Information Operational Instructions Filtrate Flux Range 50 to 150 l/m2h (30 to 90 gfd) Maximum feed pressure 4.8 bar (70 psi) Membrane Burst pressure 8.5 to 9.5 bar Trans-membrane pressure 0.3 to 1.4 bar (5 to 20 psi) pH range 2 to 12 Maximum instantaneous chlorine 100 to 200 ppm tolerance Maximum operating temperature 45°C (113°F) Maximum feed turbidity 0.8 mm ID: 25 NTU 1.2 mm ID: 50 NTU Backwash flux range 150 to 300 l/m2h (90 to 180 gfd) Backwash feed pressure 0.7 to 2.1 bar (10 to 30 psi) Backwash frequency & duration Every 15 - 45 minutes for 30 - 60 seconds Chemically Enhanced Backwash (CEB) Estimated Frequency Every 1 to 10 days of operation (depending upon feed water conditions) Duration 10 to 20 minutes CEB chemicals NaOCl (100-200 ppm), NaOH (pH: 11- 12), Acid ( pH: 2-3), H2O2, Citric acid. Module Characteristics Membrane material Hydrophilic PES Housing material UPVC End cap material GRP Nozzles material 2” Victaulic Module Specification Parameter Description / Information Configuration Self-encapsulated hollow fiber ultrafiltration membrane module (inside-out) Operating Mode Dead-end or Cross flow, Backwashable Module mounting Vertical Membrane pore size 0.02 micron Module Specification Q-SEP® Modules - 0.8 mm Product Data Q-SEP® 2008 Q-SEP® 4508 Q-SEP® 6008 Membrane area m2 / ft2 20 / 215 45 / 484 60 / 645 Filtrate flow rate minimum m3/hr/gpm 1 / 4.4 2.25 / 9.9 3.0 / 13.2 Filtrate flow rate maximum m3/hr/gpm 3 / 13.2 6.75 / 29.7 9.00 / 39.6 Inside diameter mm / inch 0.8 / 0.03 0.8 / 0.03 0.8 / 0.03 Outside diameter mm / inch 1.2 / 0.05 1.2 / 0.05 1.2 / 0.05 Module Dimensions Diameter (A) mm / inch 225 / 8.85 225 / 8.85 225 / 8.85 Length – with end cap (B) mm / inch 1015 / 39.95 1780.7 / 70.10 2233.1/87.91 Length – feed connections (C) mm / inch 900 / 35.4 1666 / 65.59 2116.2/83.31 Distance – width (D) mm / inch 346 / 13.62 316 / 12.44 346/13.62 Distance – feed to center (E) mm / inch 140 / 5.51 140 / 5.51 140/5.51 Module weight mm / inch 28 / 61.39 47.2 / 103.5 53/116.2 Q-SEP® Modules - 1.2 mm Product Data Q-SEP® 3412 Q-SEP® 4512 Membrane area m2 / ft2 34 / 365 45 / 484 Filtrate flow rate minimum m3/hr/gpm 1.7 / 7.48 2.25 / 9.9 Filtrate flow rate maximum m3/hr/ gpm 5.1 / 22.45 6.75 / 29.7 Inside diameter mm / inch 1.2 / 0.047 1.2 / 0.047 Outside diameter mm / inch 1.9 / 0.08 1.9 / 0.08 Module Dimensions Diameter (A) mm / inch 225 / 8.85 225 / 8.85 Length – with end cap (B) mm / inch 1780.7 / 70.10 2233.1/87.91 Length – feed connections (C) mm / inch 1666 / 65.59 2116.2/83.31 Distance – width (D) mm / inch 316 / 12.44 346/13.62 Distance – feed to center (E) mm / inch 140 / 5.51 140/5.51 Module weight kg/lbs. 52/ 114 58.4/128