High Efficient RO Water Purifier For Sea Water Desalination To Drinkable 100LPH
seawater treatment plant is to desalinate the sea water in order to produce fresh water. It’s a kind of technology to achieve the increase of water source using. Not only can it increase the total amount of fresh water, but also supply fresh water of good quality and reasonable price. Moreover, it can guarantee stable water supply for coastal residents’ drinking water and industrial water boilers etc.
seawater desalination system technical parameters |
Item Name | Brand | Size/Material | Function |
Raw Water Pump | CNP/Grundfos/Danfoss | SUS-316 | Provide pressure for filters,seawater corrosion -resistance |
Multi-mechanical filter | KaiYuan | Φ400×1650 mm FRP | Multimedia Pre-Filter will remove any excess Chlorine injected earlier, adjust pH and eliminate any excess bacteria. Since the Multimedia filter has to backwash with raw water, therefore, the rinse step has been provided in the backwash sequence. The filters will automatically backwash, based on timer control. |
Anti-scalant chemical/Spin Down Pre-Filter: | KaiYuan/ SEKO | 20″ ,5µm&20″ ,1µm--FRP | Anti-scalant chemical soften water, Sediment Pre-Filter provides higher flow rates while removing dirt, sand, and sediment from your water at high capacity. |
High pressure pump&Energy Recovery Hydraulic Pressure Booster: | CNP/ Danfoss | SUS-316 | Provide pressure for Ro membranes,resulting in pumps that deliver higher pressure and increased reliability,which will Boost the Seawater Pressure up to 1000 PSI. The Energy Recovery Hydraulic Pressure Turbo Charger is integrated to increase Liquid Transfer Efficiency and reduce energy consumption. |
RO vessels &membranes | Domestic& DOW:SW30HRLE-4040 | T Vessel:FRP/4040-2W-1000psi | Top quality membrane elements designed to convert seawater to drinking water at the highest rejection and productivity technology has to offer to remove dissolved ions,organic material, bacteria... |
Solenoid valves, gauges,switch... | China | Cooper/Ss-316 | To protect the machine under operation |
Pure water washing system | KaiYuan | | |
Electronic control | PLC /PC Program control system | Water quality detector,AC contacter,Air switch,indicator light,knob switch,electrical miscellaneous pieces... |
UV/Ozone(optional) | USA/Dahuang | | Remove some bateria like coliform,pseudomonas aeruginosa... |
Applications :
1. Electronic industry: Pre-filter for ultra pure water, chemical products and pure water
2. Food and beverage industry: filter for mineral water, wines and fruit juice
3. Medicine industry: filter for drug liquid, gases
4. Chemical industry: filter for organic solvent
5. Petroleum industry: filter for oil-field flooding...
Seawater Desalination System Other Options:
1. RO membrane: Filmtec /USA Dow brand/CSM brand/Huitong brand
2. Pump: Grundfos/FLECK
3. UV sterilizer
4. Chemical dosing system
5. Water softener
6. SS304 water tank
7. Ozone generator
8. Purolite Resin

Some parts function:
1. Raw water pump: provide needed pressure for every pre-treatment filter;
2. Quartz sand filter: use fiber glass as housing, fill quartz sand, it can filter big particles impurities, suspended substances, colloids etc. Important to remove iron and sediments you mentioned;^^
3. Antiscalant system: (It is recommended to add H2SO4 to adjust the pH value to avoid CaCO3 precipitation and reduce seawater desalination membrane fouling---cost-effective and no side-effect)
4. Security filter: prevent large particles, bacteria, viruses into RO membrane, accuracy is 5µm;
Seawater Desalination System Photos:
Thank you so much for your value time. Any questions please send us inquiry or chat now!
We will reply you within 24hours. Whatsapp/ wechat/ tell: +86 13711203110
Guidelines for getting a proper quotation
Tell us the raw water/source of water
Provide water analysis report
Required production capacity( 500 liters per hour, 1000liters per hour…)
What's the pure water used for( drinking, bottle water or industrial use…)