RO System Overview # Description Flow TDS Pressure (m³/h) (mg/L) (bar) 1 Raw Feed to RO System 220.0 52,510 0.0 2 Net Feed to Pass 1 219.6 52,610 51.0 4 Total Concentrate from Pass 1 131.8 87,175 69.6 6 Net Product from RO System 88.1 633.0 0.0 Pass Pass 1 Stream Name Stream 1 Water Type Sea Water (Conventional pretreatment,SDI<5) Number of Elements 245 Total Active Area (m²) 10015 Feed Flow per Pass (m³/h) 219.6 &ĞĞĚd^࣊ (mg/L) 52,610 Feed Pressure (bar) 51.0 Flow Factor Per Stage 0.85, 0.85 Permeate Flow per Pass (m³/h) 88.1 Pass Average flux (LMH) 8.8 WĞƌŵĞĂƚĞd^࣊ (mg/L) 633.0 Pass Recovery 40.1 % Average NDP (bar) 10.5 Specific Energy (kWh/m³) 6.05 Temperature (°C) 35.0 pH 7.8 Chemical Dose - RO System Recovery 40.0 % Net RO System Recovery 40.0% RO System Flow Diagram Total # of Units 1 Online = 1 Standby = 0 RO Recovery 40.0 % System Flow Rate (m³/h) Net Feed = 220.0 Net Product = 88.1 RO Summary Report Footnotes: ࣊ dŽƚĂůŝƐƐŽůǀĞĚ^ŽůŝĚƐĂŶĚŽŶĚƵĐƚŝǀŝƚLJŝŶĐůƵĚĞƐŝŽŶƐ͕^ŝK Ї and B. It does not include NH Ј and CO Ї Created: 10/15/2025 Page 1 of 4 Project Name: Untitled WAVE Version: 1.83.016:64:0 1.12.27.01 WATER APPLICATION VALUE ENGINE WATER SOLUTIONS RO Design Warnings RO Flow Table (Stage Level) - Pass 1 Feed Concentrate Permeate Stage Elements #PV #Els per PV Feed Flow Recirc Flow Feed Press Boost Press Conc Flow Conc Press Press Drop Perm Flow Avg Flux Perm Press Perm TDS (m³/h) (m³/h) (bar) (bar) (m³/h) (bar) (bar) (m³/h) (LMH) (bar) (mg/L) 1 SW30HRLE-440i 19 7 219.6 0.00 50.7 0.0 178.4 48.6 2.1 41.4 7.6 0.0 635.1 2 SW30HRLE-440i 16 7 178.3 0.0 71.4 23.0 131.8 69.6 1.8 46.8 10.2 0.0 630.2 RO Flow Table (Element Level) - Pass 1 None Concentrations (mg/L as ion) Concentrate Permeate Feed Stage1 Stage2 Stage1 Stage2 Total NH ЉЀ 0.00 0.00 0.00 0.00 0.00 0.00 K Ѐ 2,589 3,183 4,296 39.67 39.20 39.42 Na Ѐ 15,044 18,506 24,987 199.1 197.6 198.3 Mg Ѐ ² 1,175 1,449 1,960 3.22 3.22 3.22 Ca Ѐ ² 414.2 510.5 690.8 1.13 1.12 1.13 Sr Ѐ ² 7.25 8.93 12.09 0.02 0.02 0.02 Ba Ѐ ² 0.10 0.13 0.17 0.00 0.00 0.00 CO ЈЁ ² 1,056 1,324 1,837 0.02 0.02 0.02 HCO ЈЁ 7,494 9,176 12,301 89.10 88.82 88.95 NO ЈЁ 0.00 0.00 0.00 0.00 0.00 0.00 F Ё 0.00 0.00 0.00 0.00 0.00 0.00 Cl Ё 22,374 27,521 37,157 300.6 298.0 299.2 Br Ё ¹ 0.00 0.00 0.00 0.00 0.00 0.00 SO ЉЁ ² 2,356 2,905 3,933 2.75 2.75 2.75 PO ЉЁ ³ 0.00 0.00 0.00 0.00 0.00 0.00 SiO Ї 0.00 0.00 0.00 0.00 0.00 0.00 Boron 0.00 0.00 0.00 0.00 0.00 0.00 CO Ї 47.71 63.16 93.19 51.11 71.62 62.00 d^࣊ 52,510 64,583 87,175 635.1 630.2 633.0 Cond. μS/cm 68,020 81,519 105,815 1,161 1,152 1,157 pH 7.8 7.8 7.9 6.6 6.4 6.2 RO Solute Concentrations - Pass 1 Footnotes: ࣊ dŽƚĂůŝƐƐŽůǀĞĚ^ŽůŝĚƐĂŶĚŽŶĚƵĐƚŝǀŝƚLJŝŶĐůƵĚĞƐŝŽŶƐ͕^ŝK Ї and B. It does not include NH Ј and CO Ї Special Comments Product Special Comments SW30HRLE-440i Consult your DuPont representative for advice on applications above 95°F (35°C). Created: 10/15/2025 Page 2 of 4 Project Name: Untitled WAVE Version: 1.83.016:64:0 1.12.27.01 WATER APPLICATION VALUE ENGINE WATER SOLUTIONS Stage Element Element Name Recovery Feed Flow Feed Press Feed TDS Conc Flow Perm Flow Perm Flux Perm TDS (%) (m³/h) (bar) (mg/L) (m³/h) (m³/h) (LMH) (mg/L) 1 1 SW30HRLE-440i 4.6 11.6 50.7 52,609 11.0 0.54 13.1 345.1 1 2 SW30HRLE-440i 4.0 11.0 50.4 55,140 10.6 0.44 10.7 434.9 1 3 SW30HRLE-440i 3.4 10.6 50.0 57,395 10.2 0.36 8.7 550.2 1 4 SW30HRLE-440i 2.8 10.2 49.7 59,358 9.95 0.29 7.0 697.2 1 5 SW30HRLE-440i 2.3 9.95 49.4 61,034 9.72 0.23 5.6 883.1 1 6 SW30HRLE-440i 1.9 9.72 49.2 62,442 9.54 0.18 4.5 1,115 1 7 SW30HRLE-440i 1.5 9.54 48.9 63,614 9.39 0.15 3.6 1,397 2 1 SW30HRLE-440i 6.9 11.1 71.4 64,638 10.4 0.77 18.8 311.4 2 2 SW30HRLE-440i 5.9 10.4 71.1 69,359 9.77 0.61 14.9 408.8 2 3 SW30HRLE-440i 4.9 9.77 70.8 73,640 9.29 0.48 11.7 540.0 2 4 SW30HRLE-440i 4.0 9.29 70.6 77,385 8.92 0.37 9.1 714.2 2 5 SW30HRLE-440i 3.2 8.92 70.3 80,565 8.63 0.29 7.1 941.0 2 6 SW30HRLE-440i 2.6 8.63 70.1 83,212 8.41 0.23 5.5 1,228 2 7 SW30HRLE-440i 2.1 8.41 69.8 85,389 8.24 0.18 4.3 1,582 Created: 10/15/2025 Page 3 of 4 Project Name: Untitled WAVE Version: 1.83.016:64:0 1.12.27.01 WATER APPLICATION VALUE ENGINE WATER SOLUTIONS RO Chemical Adjustments Pass 1 Feed ZKϭ॰ࣞ Pass Conc pH 7.8 7.9 Langelier Saturation Index 2.8 3.29 Stiff & Davis Stability Index 1.7 2.21 d^࣊;ŵŐͬůͿ 52,510 87,175 Ionic Strength (molal) 0.96 1.62 HCO ЈЁ (mg/L) 7,494 12,301 CO Ї (mg/l) 47.71 93.19 CO ЈЁ ² (mg/L) 1,056 1,837 CaSO Љ;й saturation) 14.9 28.8 BaSO Љ;й saturation) 253.6 462.0 SrSO Љ;й saturation) 9.7 21.5 CaF Ї;й saturation) 0.00 0.00 SiO Ї;й saturation) 0.00 0.00 Mg(OH) Ї;й saturation) 2.1 3.9 Information provided is offered in good faith, but without guarantees. Users of such information assume all risk and liability and expressly release DuPont de Nemours Inc. and its subsidiaries, officers and agents from any and all liability. Because use conditions and applicable laws may differ from one location to another and may change with time, users of information set forth herein or generated during use of WAVE are responsible for determining suitability of the information. Neither DuPont nor its subsidiaries assume any liability for results obtained or damages incurred from the use of information provided and TO THE FULLEST EXTENT PERMITTED BY LAW, EXPRESSLY DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Users will not export or re-export any information or technology received from DuPont or its subsidiaries, or the direct products or designs based upon such information or technology in violation of the export-control or customs laws or regulations of any country, including those of the United States of America. DuPont Ρ͕ DuPont Oval Logo, and all products denoted with ® or ΡĂƌĞƚƌĂĚĞŵĂƌŬƐŽƌƌĞŐŝƐƚĞƌĞĚƚƌĂĚĞŵĂƌŬƐŽĨƵWŽŶƚŽƌŝƚƐĂĨĨŝůŝĂƚĞƐ͘෴ŽƉLJƌŝŐŚƚΞϮϬϮκƵWŽŶƚ͘Kt y Ρ͕ DOWEX MONOSPHERE Ρ͕ DOWEX MARATHON Ρ͕ DOWEX UPCORE Ρ are a trademark of The Dow Chemical Company used under license by DuPont. RO Solubility Warnings Warning Pass No Stiff & Davis Stability Index > 0 1 BaSO Љ;й saturation) > 100 1 Anti-scalants may be required. Consult your anti-scalant manufacturer for dosing and maximum allowable system recovery. 1 Footnotes: ࣊ dŽƚĂůŝƐƐŽůǀĞĚ^ŽůŝĚƐĂŶĚŽŶĚƵĐƚŝǀŝƚLJŝŶĐůƵĚĞƐŝŽŶƐ͕^ŝK Ї and B. It does not include NH Ј and CO Ї Footnotes: ࣊ dŽƚĂůŝƐƐŽůǀĞĚ^ŽůŝĚƐĂŶĚŽŶĚƵĐƚŝǀŝƚLJŝŶĐůƵĚĞƐŝŽŶƐ͕^ŝK Ї and B. It does not include NH Ј and CO Ї Created: 10/15/2025 Page 4 of 4 Project Name: Untitled WAVE Version: 1.83.016:64:0 1.12.27.01 WATER APPLICATION VALUE ENGINE WATER SOLUTIONS