Titanium Filtration System Overview

Titanium
Filtration
System
 
Background
 
Founder Gilbert Erskine has worked in the filtration industry for 30 years.
Unlike many membrane suppliers PFi also provide | design | install membrane systems
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Titanium membrane benefits
 
Membrane layer and support layer are both
100% titanium metal
Longer filtration life
Weight to strength is the strongest metal
known
Corrosion resistant to chlorine
Handles full pH range from 0-14
Processes liquid streams containing fat, oil
and grease
Can be steam cleaned and steam sterilised
Paramagnetic – does not attract particulate
to its surface
100% recyclable
Strong and only 350microns thick (0.35mm)
Available in MF and UF pore sizes
 
Compared with traditional membrane
 
Withstands extreme temperatures
Chemical, corrosion and erosion resistant
Longer service life
4-6 times higher Flux
No thermal shock issues
Cleans back to day 1 after CIP
Faster cleaning and regeneration cycles
Water hammer and backpulse options
Asymmetrical membrane structure
Biologically inert
Non tainting and food safe
Hydrophilic
Thermally resistant
 
Transmembrane 
Pressure (pump)
 
Titanium Substrate Layer Filtrate
 
Filtrate/Permeate
 
Ti Membrane
 
Feed Stream
 
100% Titanium Tubular Cross Flow Filtration Membrane
 
Titanium  Active Surface Layer
 
Retentate/Concentrate
Polysulfone (PSU)
What is so different about titanium
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 It’s unique, the only Ti membrane in the world
 The membrane layer and the support layer are both 100% titanium metal
 Its strong, its very strong!
 Its only 350microns thick (0.35mm)
 Available in MF and UF pore sizes
 
Extreme temperatures 130
°
C
Extreme chemical,
Corrosion & Erosion
resistance
 pH resistant 0.0 – 14.0,
and high tolerance to
chlorine
 Long service life
High Flux (4-6 times higher)
Cleans back to day 1 after
CIP
 100% recyclable
No thermal shock issues
Steam cleaning possible
Increasable tolerance to
fats, oils & grease
Fast cleaning and
regeneration cycles
Amazing use of water
hammer and backpulse
options
Asymmetrical membrane
structure
Long filtration life
Biologically inert
Non tainting, food safe.
Highly Hydrophilic
Thermally resistance
 
 
 
 
 
How should we compare 100% pure Ti against traditional
membrane
High solids, fats, oils, grease,
harsh chemicals, extreme
temperature and so many more
possibilities!
 
Applications unmatched and growing every day!
 
Applications unmatched and growing every day!
Flux rates over 250LMH (Avg)
Very easy CIP
99.8% recovery rates
Long run times
No issues with algae or FOG
Extreme life expectancy
Data (sample)
collection was
inadequate
 
Rosedale WWTP pond – Auckland council
 
Frequency asked Questions: What is unique about your Titanium
membrane
 
The membrane is 100% pure titanium; this includes the active layer.  Other metallic membranes use ceramic
coatings
The membrane comes in a range of diameters from 2.5mm / 0.0984” up to 10mm / 0.394” in one continuous
length 1360mm. Typical metallic membranes have short lengths welded together; the welded zone is a high
corrosion area.
It has a very thin wall thickness of 0.35mm.  Metallic membranes have wall thicknesses of around 1.5mm
Titanium weight to strength is the strongest metal known
Titanium is corrosion resistant to chlorine
It is corrosive resistant and can handle full PH range from 0 – 14
Can be steam cleaned and or steam sterilized.
Can process liquid streams containing fat, oil or grease
Is paramagnetic and so does not attract particulate to its surface
Has a very long-life expectancy
Can be completely recycled
Can be mass produced
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A comprehensive overview of the Titanium Filtration System, highlighting its unique titanium membrane technology, benefits over traditional membranes, and comparison with traditional membranes in terms of temperature resistance, chemical and erosion resistance, service life, and more. The system features a 100% titanium tubular cross-flow filtration membrane, offering exceptional strength, corrosion resistance, and recyclability. With applications in various industries, the Titanium Filtration System stands out for its innovative design and superior performance.

  • Titanium Filtration System
  • Membrane Technology
  • Filtration Benefits
  • Cross-flow Filtration
  • Comparison with Traditional Membranes

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  1. Titanium Filtration System

  2. Background Founder Gilbert Erskine has worked in the filtration industry for 30 years. Unlike many membrane suppliers PFi also provide | design | install membrane systems Titanium membrane is unique to all other membrane filtration materials

  3. Titanium membrane benefits Membrane layer and support layer are both 100% titanium metal Longer filtration life Weight to strength is the strongest metal known Corrosion resistant to chlorine Handles full pH range from 0-14 Processes liquid streams containing fat, oil and grease Can be steam cleaned and steam sterilised Paramagnetic does not attract particulate to its surface 100% recyclable Strong and only 350microns thick (0.35mm) Available in MF and UF pore sizes

  4. Compared with traditional membrane Withstands extreme temperatures Chemical, corrosion and erosion resistant Longer service life 4-6 times higher Flux No thermal shock issues Cleans back to day 1 after CIP Faster cleaning and regeneration cycles Water hammer and backpulse options Asymmetrical membrane structure Biologically inert Non tainting and food safe Hydrophilic Thermally resistant

  5. 100% Titanium Tubular Cross Flow Filtration Membrane Feed Stream Transmembrane Pressure (pump) Titanium Substrate Layer Filtrate Filtrate/Permeate Titanium Active Surface Layer Ti Membrane Retentate/Concentrate

  6. What is so different about titanium 100% Pure Titanium Tubular Cross Flow Filtration Membrane It s unique, the only Ti membrane in the world The membrane layer and the support layer are both 100% titanium metal Its strong, its very strong! Its only 350microns thick (0.35mm) Available in MF and UF pore sizes Polysulfone (PSU)

  7. How should we compare 100% pure Ti against traditional membrane Extreme temperatures 130 C Extreme chemical, Corrosion & Erosion resistance pH resistant 0.0 14.0, and high tolerance to chlorine Long service life High Flux (4-6 times higher) Cleans back to day 1 after CIP Asymmetrical membrane structure Long filtration life Biologically inert Non tainting, food safe. Highly Hydrophilic Thermally resistance 100% recyclable No thermal shock issues Steam cleaning possible Increasable tolerance to fats, oils & grease Fast cleaning and regeneration cycles Amazing use of water hammer and backpulse options

  8. Applications unmatched and growing every day! Monoethylene Glycol High solids, fats, oils, grease, harsh chemicals, extreme temperature and so many more possibilities! CBD Cannabis oil Kerosene Orange mango waste water Potato frying oils wash down, high grease recovery Castic milk recovery Dairy farm gate milk 70% water taken out, solids over 40% Wool scour after 3 centrifuges Plant protein

  9. Applications unmatched and growing every day! Rosedale WWTP pond Auckland council Test Feed Concentrate Permeate Reduction CBOD5 130 250 42 88 (68%) Flux rates over 250LMH (Avg) Very easy CIP 99.8% recovery rates Long run times No issues with algae or FOG Extreme life expectancy COD 310 670 100 210 (68%) TN 77 95 59 18 (23%) Data (sample) collection was inadequate TP 7.5 11 4.8 2.7 (36%) TSS 180 270 10 260 (96%) E Coli 6,400,000 51,000 18,700 (78%) F Coliforms 9,700,000 49,000 33,900 (81%)

  10. Frequency asked Questions: What is unique about your Titanium membrane The membrane is 100% pure titanium; this includes the active layer. Other metallic membranes use ceramic coatings The membrane comes in a range of diameters from 2.5mm / 0.0984 up to 10mm / 0.394 in one continuous length 1360mm. Typical metallic membranes have short lengths welded together; the welded zone is a high corrosion area. It has a very thin wall thickness of 0.35mm. Metallic membranes have wall thicknesses of around 1.5mm Titanium weight to strength is the strongest metal known Titanium is corrosion resistant to chlorine It is corrosive resistant and can handle full PH range from 0 14 Can be steam cleaned and or steam sterilized. Can process liquid streams containing fat, oil or grease Is paramagnetic and so does not attract particulate to its surface Has a very long-life expectancy Can be completely recycled Can be mass produced

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