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Ultrafiltration – Basic

OVERVIEW

The Ultrafiltration (UF-B) plants are designed to treat surface water, tertiary treated effluent, storm water and waste water to achieve potable/process water or may be used as pre-treatment to reverse osmosis. They treat a wide range of highly variable waters with <50 NTU of turbidity and <100 mg/L of suspended solids.

The standard treatment process includes optional pre filtration (500 micron screen filter), Ultrafiltration process and automatic backwashing for membrane cleaning. Additional pre or post UF treatment steps may be added to suit feed or filtered water requirements such as iron removal, pH correction or sterilisation. The MAK UF plants are available as skid mounted units or containerised systems.

If you have specific requirements, contact us about our custom water filtration systems.

STANDARD SPECIFICATIONS

ParameterUnitsUF-B-20UF-B-40UF-B-60UF-B-80
Filtrate Flow Rate(varies according to feed water quality)m3/day20406080
Filtrate Recovery Rate%90 – 98% (varies according to feed water quality)
Membrane Type-Outside in, dead end
Filtrate TurbidityNTU<0.1 (typical)
Raw Water Turbidity (max)NTU<50
Raw Water TSS  (max)mg/L<100
Feed pH rangepH6 – 9 (exposure to chlorine or chloramines is not recommended in feeds below pH 6.5)
Allowable pH range for chemical cleaning (by others)pH2 - 10
Raw Water Temperature°C15 ~ 35
Ambient Design Temperature°C5 ~ 45 (-15 ~ 50 for insulated containerized system)
Feed-Pre Screen Requirementsmicron500 or finer (unscreened or coarsely screened raw water may reduce membrane
operating life)
Feed Water Inlet Pressure (min)kPa100 kPa
Feed Water Inlet Pressure (Max)kPa200 kPa (recommend <150)
Filtrate Discharge Pressure DropkPa~30
Backwash Discharge Pressure DropkPa~20
Power Supply-AC 110/240 V, 1 Phase, 50/60 Hz
Power ConsumptionkW0.50.50.50.5
No. Containers (Optional)-1 x 10’1 x 10’1 x 10’1 x 10’

 

STANDARD INCLUSIONS + OPTIONS

✓= Standard Supply o = Optional Supply - = Not Applicable

EquipmentUF-B-20UF-B-40UF-B-60UF-B-80
Skid Mounted Plant & Equipment
Flow Control Vale
UF Feed Pumpoooo
Pre-filtration – Manual 500 Micron Screenoooo
Automatic Membrane Backwash System
Control System with LCD graphic display
Containerized system, c/w A/C & Lightsoooo
Container Insulation (walls & ceiling)oooo
Container non-slip floor coveringsoooo
Additional UV Sterlisationoooo
Filtrate Distribution Pump Setoooo

 

InstrumentationStandard Package
Pressure Gauges
Pressure Transmitterso
Flow Sensoro
Turbidity Transmittero
Float Switches (Feed/Filtrate, Tanks)o

OPTIONS

  • CX - Contained system
  • FP - UF Feed Pump
  • SF - 500 Micron sreen filter
  • UV - UV sterilisation
  • DPS -  Filtrate distribution pump set

 

Disclaimer: MAK Water is continuously updating and improving its products and services, so please contact us for more detailed information or to confirm specifications. MAK Water takes no responsibility for any errors resulting from the use of information contained within this document.