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UO 300
06/30/2020
UO 300 C
06/30/2020
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Aqualine RO ALFA 440 – with membranes

Reference: 5113010041WM
Description:If the traditional purification systems fail to eliminate undesirable minerals from the water (e.g. sea water, well water with high conductivity …), reverse osmosis is the solution to obtain pure water. Reverse osmosis (RO) is a filtration method that removes many types of large molecules and ions from solutions by applying pressure to the solution on one side of a selective membrane, which will only allow the small water molecules to pass through.

The result is purified or permeate water. The membrane surface is kept clean by the “Cross Flow” filtration method. Whereas the pure, permeate water passes through the membrane, the concentrate water flows parallel to the membrane surface and carries off the larger particles.

Category:

Product information

Applications

Industry

  • Water purification for food and beverage industry
  • Water treatment for cooling towers, boilers and turbines
  • Desalination of brackish water
  • Deionized water for pre-EDI at laboratory
  • Car wash, aquariums, textile painting, …
Features
  • Membrane vessels FRP or Stainless Steel
  • TFC Spiral wound membranes 2,5″ or 4″ diameter
  • SS304 stainless steel vertical centrifuge high pressure pump (available in between ALFA 340 – ALFA 1540)
  • Brass body rotary type high pressure pump (available between ALFA 140 – ALFA 240)
  • Equipments between ALFA 140 and ALFA 640 has SS304 stainless steel frame (optional ST37 carbon steel)
  • Equipments between ALFA 840 and ALFA 1540 has ST-37 carbon steel or SS304 stainless steel frame
  • 5 micron cartridge filter
  • Low and high pressure pipings U-PVC
  • Solenoid automatic valves or equivalent valve
  • Pressure adjustment valves in pump outlet and waste water line
  • Low and high pressure switches
  • Permeate and concentrate flowmeters (rotameters)
  • Recirculation flowmeters (reverse cycle is available in between ALFA 340 – ALFA 1540)
  • Gliserin Filled Manometers
  • Product Water Conductivity Meter
  • Autoflush System
  • RO Electronic Control Card, Alarm and Position Indicators
  • 220 V/50Hz/1ph (between ALFA 140 – ALFA 240)
  • 380 V/50Hz/3ph (between ALFA 340 – ALFA 1540)
  • Antiscalant dosage system is not included
Advantages

Why PWG ALFA RO?

Applied where classical purification systems become insufficient (seawater, well water with high conductivity,…) to separate all undesirable minerals. ALFA is a compact & easy to use Reverse Osmosis. A plug and play solution for any of your industrial water treatment projects.

  • Compact design in industrial water purifying solutions
  • Easy and automatic operation
  • Plug & Play
  • Short lead time
  • Standard models on stock
  • Special models on demand
  • High quality material: AISI304 skid, high pressure rotary pumps, stainless steel membranes, …
  • A PWG Product

Specification

Membranes 4040 x 4
Recovery 60 %
Permeate capacity @ 20C 20000 l/day
Feeding capacity @ 20C 33500 l/day
General Technical Data
  • Hydrogen Sulfide should be removed.
  • Turbidity should be removed (NTU < 1)
  • Oil-Grase should be removed
  • SDI < 1
  • Microbiological contamination should be removed
Iron (Fe) tolerance
  • 0.05 ppm (without ASC dosing)
  • 0.2 ppm (with ASC dosing)
Motor Power 1.1 Kw
Silica (SiO2) tolerance 25 ppm max
Feedwater Pressure 2 – 5 bar
Feedwater TDS 0 – 2,000 ppm
Feedwater Temperature 10°C – 30°C
Feedwater pH Range 6 – 8