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Nano TiO2 Filter / Nano PCO
Filter - PhotoTroph
納米二氧化鈦過濾綱 / 納米光催化過濾綱
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Registered Trademarks of
PHOTOTROPH®
by HKAPC
FSD Approval 香港消防處認可
PhotoTroph
®
產品及服務
Honeycomb PCO and Carbon
Filter |
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Hong Kong Productivity Council 香港生產力促進局
One Pass Odor Removal Efficiency
| Food Garbage Smell |
97.8% |
| Decoration Smell |
97.6% |
| Cooking Fume Smell |
97.8% |
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不需改動現有HVAC系統,
不需為加裝後擔心影響現有系統設置。超低風阻設計: 少於40Pa。Honeycomb Carbon
flter更是不需配電使用。請聯絡我們更多相關測試報告及案例。
Phototroph air purification system with the latest
photocatalytic oxidation (PCO) technology is used in the
Heating, Ventilating, and Air Conditioning (HVAC) system.
It can provide protection against airborne pathogens, keep
away the VOC and odorous gases and preventing the outdoor
combustion gases to get into the HVAC system.
Utilizing the strong
oxidation strength of hydroxyl radical, Titanium Dioxide
can effectively disinfect and deodorize the indoor air ” |
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JAPAN
日本 |
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When photocatalyst Titanium Dioxide
(TiO2) illuminated by sunlight or any visible light, the
electron of the valence band of titanium dioxide becomes
excited. The excited electron promoted to the conduction
band of titanium dioxide and created the
negative-electron (e-) and positive-hole (h+) pair. The
energy difference between the valence band and the
conduction band is known as the 'Band Gap'. Titanium
Dioxide has highest ‘Band Gap’ among difference
semi-conductive photocatalyst.
The positive-hole of Titanium Dioxide
breaks apart the water molecule to form hydrogen gas and
hydroxyl radical. The negative-electron reacts with
oxygen molecule to form super oxide anion. This cycle
continues when light is available. Utilizing the strong
oxidation strength of hydroxyl radical, Titanium Dioxide
can effectively disinfect and deodorize indoor air.
Extruded Ceramic Filter
Titanium Dioxide has to be coated on a
carrier before it can be used in the ventilation system.
Choosing the right carrier for TiO2 is a critical task
in developing a world's class Photocatalytic Oxidation (PCO)
system. Many PCO systems are still using perforated
metal sheet as their carrier but they all have very
small contact area. Phototroph uses a three dimensional
extruded ceramic filter as the carrier.
- High perforation
- High strength
- Large specific surface area
- Tailor mixed heat resistance
material
We use the progressive thermal
dip-coating method to bind our TiO2 sol-gel and the
ceramic filter. An anatase Titanium Dioxide layer forms
evenly on the ceramic filter surface under a temperature
of 500°C. This coated ceramic filter is washable and
maintenance friendly that has excellent adsorption,
decomposition and sterilization properties.
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PhotoTroph - filter material |
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PhotoTroph Filter with
UV Lamp and Frame |
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Philips UVA Lamp
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Product Specification |
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PUVA100
Specification |
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Items |
Description |
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Norminal Size |
620mm x 610mm x 350mm |
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Norminal Surface Velocity |
2.5m/s |
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Norminal Flow Rate |
3200m3/h |
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Resistance |
40 Pa (at 2.5m/s) |
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Power consumption |
100w |
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Sound Power Level |
<30dB(A) at 1m |
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Power Supply |
220V / 50Hz |
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Number of UVA Tube |
5 |
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Ceramic Filter Pore Density
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200 cells per square inch |
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Ceramic Filter Porosity |
>50% |
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Acetaldehyde Removal Rate
according to JIS R1701 Part 2 |
360umol/m2/hr |
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PUVA60
Specification |
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Items |
Description |
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Norminal Size |
620mm x 310mm x 350mm |
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Norminal Surface Velocity |
2.5m/s |
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Norminal Flow Rate |
1600m3/h |
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Resistance |
40 Pa (at 2.5m/s) |
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Power consumption |
60w |
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Sound Power Level |
<30dB(A) at 1m |
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Power Supply |
220V / 50Hz |
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Number of UVA Tube |
3 |
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Ceramic Filter Pore Density
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200 cells per square inch |
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Ceramic Filter Porosity |
>50% |
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Acetaldehyde Removal Rate
according to JIS R1701 Part 2 |
360umol/m2/hr |
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PECF200
Specification |
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Items |
Description |
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Norminal Size |
595mm x 295mm x 22mm, 595mm x 595mm x
22mm |
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Norminal Surface Velocity |
2.5m/s |
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Resistance |
40 Pa (at 2.5m/s) |
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Ceramic Filter Pore Density
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200 cells per square inch |
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Ceramic Filter Porosity |
>50% |
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Acetaldehyde Removal Rate according to
JIS R1701 Part 2 |
360umol/m2/hr |
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PACF156
Specification |
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Items |
Description |
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Norminal Size |
595mm x 295mm x 22mm, 595mm x 595mm x
22mm |
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Norminal Surface Velocity |
2.5m/s |
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Resistance |
40 Pa (at 2.5m/s) |
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Pore Density |
156 cells per square inch |
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Porosity |
>50% |
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Installation: |
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PhotoTroph |
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can give you extremely Low Pressure Drop performance |
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HKPC Testing Report
Testing Report
Fire Services Department - FSD Approval
Letter
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PhotoTroph PCO Filter Catalogue
PhotoTroph Honeycomb Carbon Filter
Catalogue
PhotoTroph Presentation material |
Copyright@2022 Hong Kong Air Purifier Center Limited
Registered Trademarks of
PHOTOTROPH®
by HKAPC |
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