ForeverPure SWRO-HPB-2000 TPD 530,000 GPD / 2000 M3 / Day Seawater Reverse Osmosis Desalination System with FEDCO HPB Energy Recovery Turbine
Description
ForeverPure® High Efficiency Seawater Desalination Systems are manufactured and tested in the Silicon Valley, California, USA. Only the highest quality components are used in our products. These components include LG NanoTech membranes, Allen Bradley, IDEC, or Siemens electrical components, FEDCO Pumps, and etc.. Combining decades of water treatment equipment manufacturing experience and thousands of installations around the world, ForeverPure® is able to offer products with the best value on the market.
For further information on the FEDCO MSD Pump and HPB Energy Recovery Device, download the Technical Proposal
Technical Specifications
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Daily production rate
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530,000 GPD/ 2000 m3/Day
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Feed water
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less than 45,000 ppm
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Required feed water pressure
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70 psi
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Feed water temperature
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17-35 °C
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Product water quality
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less than 580 ppm
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Recovery rate
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40%
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Feed water rate
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920 GPM / 208 M3/Hr
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Working pressure
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900 psi / 62 BAR at 45,000 ppm (designed for up to 80 BAR)
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Pre-Filtration System
5-micron cartridge type sediment filter reduces suspended solids in the feed water stream to RO system. It protects the RO high-pressure pump and RO membrane elements from clogging up by suspended matters in the feed water. 200 gpm rating. 5No.
- Manufacturer: Codeline
- Fiberglass housing
Membrane Housing
- Membrane housings are made of reinforced fiberglass
- 8" housing, holds 7 membranes
- 1000psi rated pressure vessel, 16 No.
- Manufacturer: Protec or Codeline
Membranes
LG NanoH2O Nano-Composite low energy, high salt rejection membranes, No. 112
High Pressure RO Pump and Energy Recovery System (HPB)
Please see Appendix A for details.
Motor for high pressure pump - VFD driven
High efficiency, VFD compatible motors are standard on ForeverPure® reverse osmosis systems. The high efficiency motors combined with VFD control can dramatically reduce the power consumption of RO systems.
- (60Hz/460V) 450 Hp, 380V/50hz/3 Phase, TEFC. 1No.
- Manufacturer : WEG or equivalent
High pressure side piping material
High grade material and high pressure rating piping is used in ForeverPure® reverse osmosis systems. This ensures extremely safe operation of all ForeverPure® reverse osmosis systems.
- Type of piping: 2705 super duplex stainless steel
Low pressure side piping material
High grade material is used in ForeverPure® reverse osmosis systems. This ensures trouble free operation of all ForeverPure® reverse osmosis systems.
- Type of piping: schedule 80 PVC or re-enforced high pressure PVC flexible tubing. 150psi rating.
Water quality monitor
Water Quality Monitors provide instantaneous, real time water quality data. Such data allows the user to determine whether the feed water quality or product water quality is within the original designed parameter. This ensures proper operation and application of the RO system, as well as, the quality of the product water.
- Water Quality Monitor Type: digital panel mount
- Feed water TDS Meter
- Product water TDS meter
Flow meters
Digital flow meters provide feed water, product water, and concentrate water flow rate data to the user.
- Flow Meter Type : digital flow meters
- Feed Water Flow Meter
- Product Water Flow Meter
- Concentrate Water Flow Meter feed water
Pressure Gauges
Pressure gauges provide important operation pressure data to the user. They can provide indication on whether the feed water is sufficient, working pressure is proper, or membranes are scaled.
- Pressure Gauge Type : liquid filled
- Material : 316 SS
- Feed Water Pressure
- Working pressure
- Concentrate
System controls - PLC Based
PLC – Programmable Logic Controller is the brain of the RO system. It allows automatic operation of the RO system, and provides important trouble shooting data through LED lights or HMI interface. ForeverPure® reverse osmosis systems use only the highest quality and most reliable supplier. Standard PLC program provides start/stop, sequential, and alarm control.
Pre-Treatment Systems:
Feed Water Booster Pump (optional, not included)
Delivers feed water to RO plant at 50-60 psi at required feed water flow rate.
- Make : Grundfos or equivalent
- Material : 904L stainless steel.
Since the intake condition varies from location to location, please consult ForeverPure for the right type of feed pump for the project.
Biocide Dosing System
One metering injection systems will be supplied for controlling bio-fouling potential in the RO plant. The metering pump will allow controlling of different functions such as the stroke length and percentage rate.
Antiscalant Dosing System
One metering injection systems is supplied to inject antiscalant into the feed water stream. The metering pump pumping rate can be adjusted by varying the stroke length and percentage rate.The Antiscalant Dosing System prevents the membrane from scaling.
Multi-Media Filter
Multimedia filter with Next Sand is utilized for this desalination plant. NextSand is based on a rare natural mineral that is highly processed and graded. It’s unique properties allow it to radically alter the performance and cost of media fi ltration. The hardness, stability and microporous character of nextsand makes it a perfect fi ltration media for virtually every application in the water and wastewater treatment industry.
Features:
- High filtration performance-3-5 micron removal.
- High capacity filtration throughout the entire NextSand bed depth provides more than twice the capacity of multimedia filtration.
- High flow– 3-4 times that of multimedia with superior filtration.
- Long lasting media (>5 years) not consumed in the process.
- Simple periodic backwash keeps the media clean and operating efficiently.
- Controller brand: AquaMatic
- Tank size: 42" D x 72" H,
- Quantity: 6 No.
Post-Treatment Systems:
Chlorine Dosing adjustment System
One metering injection system is supplied for the injection of chlorine into the production water stream. The metering pump pumping rate can be adjusted by varying the stroke length and percentage rate. The Chlorine Dosing System ensures safety of drinking water by preventing bacterial growth in the product water tank and the water distribution system.
Membrane Cleaning and Flushing Systems:
Permeate Water Flush
The Permeate Water Flush function purges the salt water out of the system by pumping permeate water into the membrane housing before each shut down and before every startup. By having permeate water during the shut down period, high salinity water would not permeate into the product water side. This maintains product water quality and extends the membrane life time.
Built-In Membrane Cleaning System
It includes a 316 SS high flow pump. It cleans the membranes and can be used to sanitize the membrane system. The user can initiate the cleaning process on the control panel. Cleaning should be done periodically or should be done when the Delta P between the lead end of the membranes and the tail end of the membranes is above 30 psi. The sanitization function is especially useful if the RO is used for bottled water or beverage production.