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X-FLOW HFS60

Rated 4.5/5 based on 17 customer reviews
Product Line: HFS60
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Type: HOLLOW FIBER
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ATS Water technology introduce X-Flow HFS60 modules are based on hydrophilic hollow-fiber ultrafiltration membranes, composed of a PES/modified PES blend. The membranes, which are operated in a dead-end mode, have high mechanical and chemical strength, making them suitable for a wide range of applications. The pressurized membrane modules with inside-out configuration are the industry’s choice for the removal of colloids such as colloidal silica.

 HFS60
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FEATURES

  • Removal of colloidal matter: 99,8% removal of colloidal silica
  • High membrane packing density: the industry's smallest free volume in a membrane module
  • 100% integrity testing on individual fibers
  • Individual fiber repair
  • Very good antifouling behavior
  • Typical permeate quality:
    • SDI < 3
    • Turbidity < 0.1NTU
  • Excellent chemical resistance with a wide pH range (1-12) and high chlorine stability (maximum free chlorine 250 mg/l)
  • Typical high permeability: low energy consumption

FUNCTIONAL DESCRIPTION

PRETREATMENT FOR SILICA REMOVAL

The core of the HFS60 membrane technology is the single-fiber, inside-out filtration process that delivers a robust solution. The modules are operated vertically or and can be configured in four different ways:

  • In the X-line rack
  • With standard End caps
  • In the vertical high pressure setting
  • In the horizontal dead-end UF configuration

HORIZONTAL DEAD END UF

GENERAL

The HFS60 modules can also be operated at elevated pressures for inline operations with RO, making use of GRP pressure vessels.

KEY SPECIFICATIONS

  • Temperature range: 0-40°C
  • Maximum operating pressure: 8 bar

PROCESS CHARACTERISTICS

  • Backwash and CEB

VERTICAL DEAD-END: X-LINE RACK

FIELDS OF APPLICATION

Silica removal in demin plants

The HFS60 membrane modules will remove colloidal silica in boiler feed applications. The HFS60 membrane can either be installed downstream or upstream of the demin plant. When installed downstream of the demin plant, the HFS60 membranes can be operated at high fluxes and with long cleaning intervals. When installed upstream, they will not only remove colloidal silica, but also suspended solids and microbial particles, thus providing excellent protection of the ion exchange system.

Soft drink manufacturing

The HFS60 membrane meets the 20 kDa soft drink manufacturing requirement. It guarantees the best water quality, free of microbial particles, suspended solids and small colloidal matter that may interfere with soft drink manufacturing (carbonated drinks, ice tea, packaged water).

SPECIFICATIONS - LARGE SCALE

 

 HFS60 
Membrane surface area60 m²
Module dimensions (dxl)8.7” x 1.54m
Housing materialPVC
Membrane materialPES/MOD PES
Hydraulic membrane diameter0.8mm
Nominal pore size10,000 Dalton
pH-range2-12
Chlorine resistance250,000ppm hours @ pH ≥10

To learn more about other X-Flow membrane modules and texture configurations, please click here.

In case HFS60 modules are available and need to be replaced, contact ATS Water technology for advice on the best solution.

 PILOT

 R-21 HFSRX-300 HFS
Membrane surface area4.0 m²0.07 m²
Module dimensions (dxl)3” x 1m1” x 0.3m
Housing materialPVC-CPVC
Membrane materialPES/MOD PESPES/MOD PES
Hydraulic membrane diameter0.8mm0.8mm
Nominal pore size10,000 Dalton10,000 Dalton
pH-range2-122-12
Chlorine resistance250,000ppm hours @ pH ≥10250,000ppm hours @ pH ≥10
 HFS60
Download Datasheet

 

 R-21 HFSRX-300 HFS
Download Datasheet 

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