Shanghai Xunhui Environment Technology Co., Ltd.
All Flow Technology
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Seawater RO Plant with energy recovery for seawater desalination 2x1000 m3 / day
1. Operation Specifications:
Feed TDS | 10,000-42000 ppm |
Feed temperature | 2-40℃ |
Feed PH | 3-11 |
Operation pressure | 600-1000 psi / 4-6.5 Mpa |
Desalination rate | >98% |
Permeate water salinaty | <500 mg/L |
Capacity | 500-750 m3/day |
Electricity | 380V/50HZ/3PH, other volt please specify upon order |
Power | 95 Kw |
Tonnage electricity consumption | 3.5 Kwh/T |
Feed water pressure | 40-80 psi / 0.1-0.3Mpa |
2. Description:
The membranes are only tasked to remove dissolved solids while dividing the feed water into purified water and rejected concentrated salts. The salts and other organics are thrown into the brine stream then flushed into a drain. At the end we have purified water that has 98% less dissolved salts. These sea water RO systems have the power to purify extremely high TDS water.
3. Standard features:
Powder coated carbon steel frame |
Heavy duty 5 micron cartridge prefilter |
Chemical dosing (for 100TPD or above) |
Seawater corrosion resistant stainless steel pumps |
PLC based controller panel |
Liquid filled 316L pressure gauges |
Product and reject flow meters |
Spriral wound RO membranes |
FRP membrane pressure housings up to 1200 psi |
Low and high pressure switch |
Permeate TDS monitor |
Stainless steel high pressure piping |
4. Options
PH/ORP controller |
Clean-in-place CIP skid |
Multimedia prefilter |
Activated carbon prefilter |
UV sterilization |
Mineralization device |
Integrated water purification device |
Containerized mobile seawater desalination plant |
5. Applications
Island-based business | Coastal developments |
Work boats | Villages & cities |
Hotel and resorts | Fish processing plants |
Cargo ships | Seaside work sites |
Seaside villas | Oil tankers |
6. Competitve advantage
Seawater RO systems are usable anywhere from yachts to municipalities. It’s important to choose correct
materials of construction to handle seawater (which is highly corrosive). We materials such as Duplex
SS 2205, SS 2207 or Monel, to guarantee a longer operating life and less maintenance.