UO 4000 KR/FU

Item No. 5110010018
For desalination of softened drinking water according to drinking water regulations (free chlorine not detectable). Very high permeate recovery up to 90 % due to additional concentrate stage and high salt rejection up to 98.5 %. Short ROI/payback period (mostly < 1 year) through savings in water
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Description

For desalination of softened drinking water according to drinking water regulations (free chlorine not detectable).

Very high permeate recovery up to 90 % due to additional concentrate stage and high salt rejection up to 98.5 %. Short ROI/payback period (mostly < 1 year) through savings in water and waste water. Concentrate flushing device KSE and connection kit ARA already integrated.

Up to 30% energy savings due to high pressure pump with frequency converter.

General
Advantages
  • Water saving system through additional concentrate stage: permeate yield up to 90%
  • High salt rejection rate: 98,5%
  • Very low energy consumption KR/FU: -30%
  • ROI/ payback period: < 1 year through cost savings in water, waste water and energy
Good to know

Water savings by high permeate recovery up to 90%.

Footnotes

The unit is designed for a maximum TDS of 1,000 mg/l, a max. SiO2-concentration of 10 mg/l, a water temperature of 15°C, a maximum colloidal index of 3 and no permeate back pressure. Under these conditions, the unit still reaches design permeate flow after three years of operation. The permeate recovery depends on the raw water quality and the type of pre-treatment.

Specifications
Width 2850 mm
Height 1810 mm
Depth 710 mm
Weight 520 kg
Flow Rate 4000 l/h
Permeate Flow 4000 l/h
Membranes 4040 x 4 8040 x 3
Ambient Temperature Max. 40°c
Voltage 3 x 400V / 50Hz
Controller RO 5000
Max Operating Pressure 16 bar
Recovery 85 %
Feedwater Connection DN32
Permeate/Concentrate Connection DN32/32
Motor Power 7.5 kw
Minimal Salt Rejection 98.5 %
Pre-fusing 20 A
Conductivity Range KR-permeate recirculation 20 - 2000 μS/cm Permeate 2-200 μS/cm
Feedwater Pressure min./max. 2/4 bar
Feedwater Temperature min./max. 5/25 °c
pH Range 3 - 11
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