RO Membrane

2000 TDS WARKING 97% REJECTION 1000+LPH FLOW ON 5 KG PRESSURE 400 SQUARE FOOT TOTAL 15-20% RECOVERY RATIO

BLUE MAX BW 3000 TDS WARKING 98% REJECTION

3000 TDS Warking 98% rejection long life

8040 Membrane Technical Specifications:- FOR TM720-400 Type - Cross Linked Fully Aromatic Polyamide Composite Model - TM720-400 Diameter Inch - 8 Membrane Area ft2(m2) - 400(37) Salt Rejection % - 99.7 Product Flow Rate gpd(m3 / d) - 10,200(38.6) Feed Spacer Thickness mil - 31 Membrane Type - Cross Linked Fully Aromatic Polyamide Composite Test Conditions Feed Water Pressure - 225 psi(1.55MPa) Feed Water Temperature - 77F(25) Feed Water Concentration - 2,000 mg/l Nacl Recovery Rate - 15% Feed Water pH - 7 Minimum Salt Rejection - 99.0% Operating Limits Maximum Operating Pressure - 600psi (4.1 MPa) Maximum Feed Water Temperature - 113F (45 C) Maximum Feed Water - SDI15 5 Feed Water Chlorine Concentration - Not Detectable Feed Water pH Range, Continuous Operation - 2-11 Feed Water pH Range, Chemical Cleaning - 1-12 Maximum Pressure Drop per Element - 20psi (0.14 MPa) Maximum Pressure Drop per Vessel - 60psi (0.4 MPa)

BLUE CREEK RO MEMBRANE HIGH TDS MEMBRANE 98% SALT REJECTION

FILMTEC 8040 MEMBRANE MODAL:- BW30-400

FILMTECH 4040 BW30-4040 250 LPH FLOW

Modeal BW30-4040 FILMTEC Membrane Type Polyamide Thin-Film Composite Maximum Operating Temperature1 113F (45C) Maximum Operating Pressure 600 psi (41 bar) Maximum Pressure Drop Per Element 15 psi (1.0 bar) Per Pressure Vessel 50 psi (3.5 bar) pH Range Continuous Operation1 2 - 11 Short-Term Cleaning (30 min.)2 1 - 13 Maximum Feed Flow3 4040 Elements 16 gpm (3.6 m3/h) Maximum Feed Silt Density Index (SDI) SDI 5 Free Chlorine Tolerance4 < 0.1 ppm

1500 TDS WARKING 95% REJECTION 16 LPH FLOW

BLUE MAX BW MODAL 8040 3000 TDS WARKING Salt Rejection: 98% 1100 GPD

HYDRANAUTICS CPA 3 8040 99.30% REJECTION 5000 TDS WARKING

8000 tds warking 99.5% rejection

HYDRANUTICS 4040 CPA 2 Permeate Flow: 2,250 gpd (8.5 m3 /d) Salt Rejection: 99.5% (99.2% minimum) Test Conditions: 1500 ppm NaCl solution 225 psig (1.55 MPa) Applied Pressure 77 F (25 C) Operating Temperature 15% Permeate Recovery 6.5 - 7.0 pH Range *The Specified Performance is based on data taken after a minimum of 10 minutes of operation. Actual testing of elements may be done at conditions which vary from these exact values; in which case, the performance is normalized back to these standard conditions. Permeate flow for individual elements may vary + or -15 percent from the value specified.