Ensyab Standard pretreatment systems utilize cutting edge technology that protects Reverse Osmosis membranes from microbiological fouling, silts and non-organic foulants. Pretreatment Systems comes in different design options that suits challenging feed water quality. We offer different options from reliable, low-OPEX conventional media filters to consistent UF membrane systems and other complex systems to meet more difficult feed water quality.

Our packaged water systems produce water that complies with World Health Organization’s drinking water standards. Our range of standard drinking water systems meets different feed water quality, and remove contaminants, pathogens and ensure reliable operations at all times.

The following media curves shall be provided together with quotation:

• Typical Particle Distribution Curve
• Clean Bed Head Loss
• Minimum Fluidization Velocity
• Head Loss during Backwash
• Bed Expansion Curves

Note:

A. Unless application-specific water properties are provided, all media curves are provided assuming the below water properties:

• Feed water temperature 20 °C
• Feed water source seawater or surface water as the application may be
• Feed water TDS 35 g/l (sea water) / 500 mg/l (surface water)
• Anthracite Density 1.40 g/dm3
• Anthracite Bulk Density 780 kg/m3 or 870 kg/m3 as the SG may be

B. This Technical Datasheet is generic and standard one. Once it is decided in accordance with specifications or buyer choice, final technical datasheet will be fin tuned to feed water type and Anthracite density.