THE SEAWATER REVERSE OSMOSIS MACHINE
The SeaTech series seawater reverse osmosis machine offers a turn-key pre-packaged solution to desalination. These skid-mounted systems are available in various models capable of delivering permeate at 100–2,500 m3/day. From simple low capex turbocharger solutions on SeaPRO-8-28 to premium efficiency pumps and energy recovery devices on SeaTech-42-210.
PREMIUM BUILD FOR MAXIMUM
EFFICIENCY
• The SeaTech platform has the flexibility to accommodate a range of conditions without adding significant cost or delivery time.
• Options of recovery of 35% or 45%, feed water salinity of 35,000 or 45,000 mg/L, and power supply of 50 Hz or 60 Hz is available— it’s up to you.
ROBUST, HIGH-QUALITY
CONSTRUCTION
• Corrosion and temperature resistance occurring at the intersection of super duplex and austenitic steel, high-quality welding, and passivated and electropolished pump internals.
• Vibration free thanks to a 2-skid design on SeaPRO-42-210 where the high-pressure pump skid is separate from membrane rack skid, effectively eliminating leaks.
| Tech-E- 36 | Tech -E- 72 | Tech -E- 105 | Tech -E- 210 | ||
| Flow Rates | Permeate rate (m3/d) | 500 | 1,000 | 1,500 | 2,500 |
| Concentrate rate (m3/d) | 750 | 1,225 | 1,834 | 3,064 | |
| Feed Rate (m3/d) | 1,250 | 2,225 | 3,334 | 5,564 | |
| Performance Data | Membrane quantity | 36 | 72 | 105 | 210 |
| Recovery | 45% | ||||
| Nominal rejection | 99% | ||||
| TDS (NaCl mg/L) | 45,000 | ||||
| Design temperature (°C) | 25 | ||||
| Operating range (°C) | 2–30 | ||||
| Operating pH | 5.5–8.5 | ||||
| Minimal inlet pressure (psi) | 30 | ||||
| Operating pressure (psi) | 950 | ||||
| Energy recovery | Turbocharger | ||||
| Specific power Consumption(kWh/m3) | 3.07 | ||||
| SEATECH-8 | SEATECH
-16 |
SEATECH
-28 |
SEATECH
-42 |
||
| Flow Rates | Permeate rate (m3/d) | 100 | 200 | 300 | 550 |
| Concentrate rate (m3/d) | 185 | 371 | 557 | 672 | |
| Feed Rate (m3/d) | 285 | 571 | 857 | 1,222 | |
| Performance Data | Membrane quantity | 8 | 16 | 28 | 42 |
| Recovery | 35% | 45% | |||
| Nominal rejection | 97–99% | ||||
| TDS (NaCl mg/L) | 45,000 | 35,000 | |||
| Design temperature (°C) | 25 | ||||
| Operating range (°C) | 2–30 | ||||
| Operating pH | 5.5–8.5 | ||||
| Minimal inlet pressure (psi) | 30 | ||||
| Operating pressure (psi) | 900–950 | ||||
| Energy recovery | Turbocharger | PX | |||
| Specific power Consumption(kWh/m3) | 3.06 | 3.09 | 3.08 | 2.57 | |