| UC BW-8040-400 FR/34 | ||||||||||
| Brand Name | Membrane series | Membrane element diameter | Membrane element length | Effective membrane area | Film properties | Flow channel network | ||||
| abbreviation | BW: Brackish water; SW: Seawater | 80:8.0 inches 40:4.0 inches | 40:40 inches | 440：440ft² 400：400ft² 365：365ft² 82：82ft² | HR: High desalination; HRLE: High desalination, low energy consumption; XHR: Ultra-high desalination; FR: Anti-fouling ; XFR : Ultra-anti-fouling ; XLE : Ultra-low energy consumption; FRLE: Anti-fouling, low energy consumption; HRFR: High desalination, anti-fouling. | 28:28mil 34:34mil | ||||
| Performance overview of Seawater Desalination Reverse Osmosis Membrane Elements | ||||||||||
| Membrane element type | Membrane type | Effective membrane area ft2 (m2) | Average water production (gpd, m³/d) | Minimum desalination rate (%) | Stable desalination rate (%) | Stable boron removal rate (%) | Test conditions | |||
| Test pressure psi (MPa) | Test solution concentration NaCl (ppm) | Recovery rate (%) | ||||||||
| High desalination rate | UC SW-8040-400HR | 400(37.2) | 6500(24.5) | 99.65 | 99.8 | 92 | 800(5.5) | 32000 | 8 | |
| UC SW-4040-82HR | 82(7.6) | 1320(5) | 99.6 | 99.75 | / | |||||
| High desalination and low energy consumption | UC SW-8040-400HRLE | 400(37.2) | 7400(28) | 99.65 | 99.8 | 92 | ||||
| UC SW-8040-440HRLE | 440(41) | 7900(30) | 99.65 | 99.8 | 92 | |||||
| UC SW-4040-82HRLE | 82(7.6) | 1600(6.1) | 99.6 | 99.7 | / | |||||
| Ultra-high desalination rate | UC SW-8040-400XHR | 400(37.2) | 6100(23) | 99.7 | 99.82 | 92 | ||||
| UC SW-8040-440XHR | 440(41) | 6600(25) | 99.7 | 99.82 | 92 | |||||
| Ultra-low energy consumption | UC SW-8040-400XLE | 400(37.2) | 9000(34) | 99.6 | 99.8 | 92 | ||||
| UC SW-8040-440XLE | 440(41) | 9750(37) | 99.6 | 99.8 | 92 | |||||
| UC SW-4040-82XLE | 82(7.6) | 1660(6.3) | 99.6 | 99.65 | / | |||||
| High desalination and pollution resistance | UC SW-8040-400HRFR/34 | 400(37) | 7400(28) | 99.65 | 99.8 | 92 | ||||
| Performance overview of industrial-grade brackish water reverse osmosis membrane elements | ||||||||||
| Membrane element type | Membrane type | Effective membrane area ft2 (m2) | Average water production (gpd, m³/d) | Minimum desalination rate (%) | Stable desalination rate (%) | Test pressure psi (MPa) | Test solution concentration NaCl (ppm) | Recovery rate (%) | ||
| Industrial brackish water | UC BW-8040-400HR | 400(37.2) | 11350(43) | 99.4 | 99.7 | 225(1.55) | 2000 | 15 | ||
| UC BW-8040-440HR | 440(41) | 12560(48) | 99.4 | 99.7 | ||||||
| UC BW-4040-82HR | 82(7.6) | 2250(8.6) | 99.3 | 99.5 | ||||||
| Anti-pollution | UC BW-8040-400FR/34 | 400(37.2) | 11100(42) | 99.35 | 99.5 | |||||
| UC BW-4040-82FR/34 | 82(7.6) | 2000 (7.6) | 99.3 | 99.5 | ||||||
| Super pollution resistant | UC BW-8040-400XFR/34 | 400(37.2) | 11350 (43) | 99.4 | 99.6 | |||||
| UC BW-4040-82XFR/34 | 82(7.6) | 2050(7.8) | 99.4 | 99.6 | ||||||
| Pollution-resistant and low-energy consumption | UC BW-8040-400FRLE/34 | 400(37.2) | 10500 (40) | 99.1 | 99.3 | |||||
| UC BW-4040-82FRLE/34 | 82(7.6) | 1900(7.2) | 99 | 99.3 | ||||||
| High desalination and low energy consumption | UC BW-8040-400HRLE | 400(37.2) | 11350 (43) | 99.1 | 99.3 | 150(1.03) | 1500 | |||
| UC BW-8040-440HRLE | 440(41) | 12560(48) | 99.1 | 99.3 | ||||||
| UC BW-4040-82HRLE | 82(7.6) | 2250(8.5) | 99 | 99.3 | ||||||
| Ultra-low energy consumption | UC BW-8040-400XLE | 400(37.2) | 12550 (47.5) | 98 | 99 | 125(0.86) | 500 | |||
| UC BW-8040-440XLE | 440(41) | 14000(53) | 98 | 99 | ||||||
| UC BW-4040-82XLE | 82(7.6) | 2400(9.1) | 98 | 99 | ||||||
| UC ULP-8040-400 | ||||||||
| Brand Name | Membrane series | Membrane element diameter | Membrane element length | Effective membrane area | ||||
| abbreviation | LP: Low voltage | 80:8.0 inches | 40:40 inches | 440:440ft 2 | ||||
| ULP: Low Energy Consumption | 40:4.0 inches | 21:21 inches | 400:400ft 2 | |||||
| XLP: Ultra-low energy consumption | 25:2.5 inches | 82:82ft 2 | ||||||
| Performance overview of brackish water membrane elements | ||||||||
| Membrane element type | Membrane type | Effective membrane area ft³ ( m² ) | Average water production gpd (m³ / d) | Minimum desalination rate (%) | Stable desalination rate (%) | Test conditions | ||
| Test pressure psi (MPa) | Test solution concentration NaCl (ppm) | Recovery rate (%) | ||||||
| low pressure | UC LP-4040-82 | 82(7.6) | 2250 (8.6) | 99.3 | 99.6 | 225 (1.55) | 2000 | 15 |
| UC LP-8040-400 | 400 (37.2) | 11100(42) | 99.3 | 99.6 | ||||
| Ultra-low pressure | UC ULP-4040-82 | 82(7.6) | 2250 (8.6) | 99 | 99.5 | 150 (1.03) | 1500 | 15 |
| UC ULP-8040-400 | 400 (37.2) | 11350(43) | 99 | 99.5 | ||||
| UC ULP-8040-440 | 440(41) | 12650(48) | 99 | 99.5 | ||||
| Extremely low pressure | UC XLP-4040-82 | 82(7.6) | 2220(8.4) | 98 | 99 | 100 (0.69) | 500 | 15 |
| UC XLP-8040-400 | 400 (37.2) | 11900(45) | 98 | 99 | ||||
| UC XLP-8040-440 | 440(41) | 13200(50) | 98 | 99 | ||||
| Commercial membrane element performance overview | ||||||||
| Membrane element type | Membrane type | Effective membrane area ft² ( m² ) | Average water production gpd (m³ / d) | Minimum desalination rate (%) | Stable desalination rate (%) | Test conditions | ||
| Test pressure psi (MPa) | Test solution concentration NaCl (ppm) | Recovery rate (%) | ||||||
| Commercial seawater desalination | UC SW-2540-28HR | 28(2.6) | 580(2.2) | 99.55 | 99.7 | 800(5.5) | 32000 | 8 |
| UC SW-4021-33HR | 33(3.1) | 660(2.5) | 99.55 | 99.65 | 5 | |||
| UC SW-2521-12HR | 12(1.1) | 240(0.9) | 99.5 | 99.6 | 8 | |||
| UC SW-2540-28HRLE | 28(2.6) | 680(2.6) | 99.5 | 99.65 | 5 | |||
| UC SW-4021-33HRLE | 33(3.1) | 790(3) | 99.5 | 99.6 | ||||
| UC SW-2521-12HRLE | 12(1.1) | 290(1.1) | 99.4 | 99.55 | ||||
| UC NF-90-8040-400/34 | |||||||
| Brand Name | Membrane series | Effective molecular weight cutoff | Membrane element diameter | Membrane element length | Effective membrane area | Flow channel width | |
| abbreviation | nanofiltration | 90 | 80:8.0 inches | 40:4.0 inches | 400:400ft² | 28:28mil | |
| 150 | 40:4.0 inches | 82:82 ft² | 34:34mil | ||||
| 280 | 25:2.5 inches | ||||||
| 500 | |||||||
| Nanofiltration membrane element performance overview | |||||||
| Membrane element type | Membrane type | Effective membrane area ft² ( m² ) | Average water production gpd (m² / d) | Stable desalination rate (%) | Test conditions | ||
| Test pressure psi (MPa) | Test solution concentration (ppm) | Recovery rate (%) | |||||
| 90 series | UC NF90-400 | 400 (37.2) | 8200(31) | >98.5 | 70 (0.48) | 2000ppm MgSO4 | 15 |
| UC NF90-82 | 82(7.6) | 1580 (6) | >98.5 | ||||
| 150 series | UC NF150-400/34 | 400 (37.2) | 8950(34) | >98 | |||
| UC NF150-82 | 82(7.6) | 1850(7) | >98 | ||||
| 280 series | UC NF280-400 | 400 (37.2) | 12410(47) | >97 | |||
| UC NF280-82 | 82(7.6) | 2430(9.2) | >97 | ||||
| 500 series | UC NF500-400 | 400 (37.2) | 13200(50) | >90 | |||
| UC NF500-82 | 82(7.6) | 2900(11) | >90 | ||||
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