Johnson Group Pest Control Specialist Ltd.
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It is our commitment to provide you a healthy, safe and clean environment for your daily life. It is a real commitment, so we keep our services at top quality across varies areas, which you can count on us.

"VOC Removal & Formaldehyde killer" by Photo Catalytic Oxidation (PCO) Treatment

Our Advantages...

  • Provide both Photo Catalytic Oxidation Treatment and Air Purification Services
  • Innovative device and materials (HGT / ARC Flash Photocatalyst) which can really remove VOCs

=You deserve our best protection

A guardian angle for a lifetime

In western science concept, plants have been treated as our protector for turning toxic carbon dioxide into oxygen; in Chinese communities, we also treat them as shields for bad fortune with traditional feng-shui principles. Now we aim to give you one more lifelong guardian angle like plants - Giabo Cyclonic PCO Air Purifier and Photocatalyst Treatment.

A clean-looking house is not really clean when the air is filled with indoor pollution. Your family may be exposed to airborne bacteria, viruses and all kinds of pollutants, often invisible to the naked eye. Especially after decorations or renovations, the use of paints and the new furniture, it may result in emission of toxic substances i.e. formaldehyde and other volatile organic compounds (VOC).

Applications of Nano Ti-oxide coating:

walls, ceilings, curtains and air conditioners in interiors of hospitals, hotels, public baths, restaurants, social clubs, karaoke bars, aesthetic and beauty salons, work spaces, offices, factories, warehouses, homes, toilets, restrooms
railways, buses, taxies and other public transportation means
private cars, company cars and ambulances

To keep your air fresh- please Contact us.

Applying Nano Ti-oxide coating in car


    Our services:


Giabo Cyclonic Photo Catalytic Oxidation (PCO) Air Purifier

 

Breathe more easily with this true indoor air purifier. Certified by the HKUST, it also offers elegant good looks.

  • Advanced PCO system with unique cyclonic action kills bacteria, fungi and volatile organic compounds.

  • 4-speed controls

  • HEPA filter helps remove 99.97% of extra fine particles (down to 0.3 microns) from the air

  • Washable pre-filter removes hair and dust

  • Exclusive NANO Ti-oxide coating technology ensures the coating will not easily fray or peel off

  • VOC sensor, dust sensor and auto-stop timer

  • Remote control and LCD

  • UV-lamp: 30cm x 2 pcs

  • Size of room: 380 ft2

  • Tested by Hong Kong University of Science & Technology

When this unique Nano Ti-oxide coating is exposed to the built-in UV light, the PCO (Photo Catalytic Oxidation) system starts functioning. Airborne bacterial, fungi, viruses and formaldehyde, volatile organic compounds (VOC) are then drawn into this cyclonic air system for decomposition. This process kills 99% of bacteria, odors and fungi in the air, within an hour.*

 

 

True filtering System- second to none: Four progressive stages

  • Pre-filter traps large particles such as hair, lint, etc.

  • HEPA Filter screens out 99.97% of the particles, tiny particles as small as 0.3 microns, such as pollen, tobacco, smoke, microscopic dust and bacteria.

  • Activated carbon filter screens out microscopic bacteria and odor.

  • Anti-bacteria blower fan forces filtered air into the PCO system.

 

Removal of bacteria and VOC

800 cfu/m3 after 1 hour

  • Reduce 92%bacteria

  • Reduce 99% Fungi

  • Destroy 90% of VOC (a room of 150ft2)

 

 

 

 

HGT Photocatalyst Coating / Arc Flash Photocatalyst Coating

What is Photo-catalyst?

Photo-catalyst produces surface oxidation to eliminate harmful substances such as organic compounds or nearby bacteria, when it is exposedto the sun or fluorescent lamp. By applying this principle to water treatment, dissolving NOx in the air, or room air purification,photo-catalyst can be used for various steps in purifying a contaminated environment. The function of the photo-catalyst can be divided into five major categories as follows:

1. Purifying water 2. Preventing contamination 3. Anti-bacteria 4. Deodorizing 5. Purifying the air (dissolving NOx)

It might be well understood that the functions listed above are those which amplify or accelerate thefunctions of the sun, or ultra-violet radiation. In this sense, it is not strange to regard titanium dioxide as aphoto-catalyst from the viewpoint that it works as the catalyst in accelerating the functions of the light.

What kind of light is necessary for the photo-catalyst?

As we explained, the photo-catalyst can be activated by light, so what kind of light is necessary for thephoto-catalyst? There are various sources of light such as the sun, incandescent lamps, fluorescentlamps, light traps, disinfectant light, and so on. Those sources emit lights with different wavelengthsnecessary for their specific purposes.

Procedures

Clean up the service areas and apply coating to indoor walls, ceilings, curtains and air conditioner by air gun. Subject to actual environmental conditions of the service location, we may suggest the clients to maximize their  lighting system (or install UV lamp) to strengthen the PCO effect.

Materials and tools

  • Nano Ti-oxide
  • Air gun
  • Trained technician