IAQ Information Hub » Formal Studies

Formal studies from international research institutes and universities with a theme relevant to air quality management
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Formaldehyde Detector with Cal CertBattery-operated CO2 Monitor

⊆ Recent Posts ⊇

Evaluation of UVC Light for Disinfection in Hospital

The UV-light disinfection system must operate in UNOCCUPIED rooms. No touch UV technology is dependent on the distance between the lamp and the surface being disinfected. The inverse square law applies.

Direct Air Capture of Carbon Dioxide Greenhouse Gas

Direct Air Capture of Carbon Dioxide Greenhouse Gas

Only the direct removal of CO2 from the air, or “direct air capture” (DAC), can actually reduce the global atmospheric CO2 concentration. The past decade has seen a steep rise in the use of chemical sorbents that are cycled through sorption and desorption cycles for CO2 removal from ultradilute gases such as air.

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CO2 fixation using Microalgal Systems

CO2 fixation using Microalgal Systems

Microalgae consist of a group of highly diverse and fast-growing microorganisms, capable of photoautotrophy, heterotrophy, and mixotrophy. They can be cultivated on non-fertile land with unit CO2 fixation capacity 10–50 times higher than terrestrial plants.

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Review of NASA Microalgae Photobioreactor System

Review of NASA Microalgae Photobioreactor System

NASA is currently planning human spaceflight missions with longer durations than ever before. Closed-loop technologies, specifically photosynthetic algal photobioreactors, can offer multiple functions such as air revitalization (CO2 absorption and O2 provision) and thermal control with less launch mass and volume for long-duration flights.

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IAQ Monitor with Calibration Certificate

9-in-1 Monitoring: Comprehensive analysis including PM2.5, PM10, particles, HCHO, TVOC, AQI, temperature, humidity, and histogram functions.

Basic configuration consists of two sensors only (Formaldehyde + VOC). Optionally can add up to a total of 6 different gas sensors be equipped to suit your gas detection needs.

Industrial Gas Monitor ATEX

Basic configuration consists of two sensors only (Formaldehyde + VOC). Optionally can add up to a total of 6 different gas sensors be equipped to suit your gas detection needs.
EC Stox – Smart Gas Sensor Device Modbus Industrial Explosion Proof Case Ex IIC ATEX

Industrial Gas Sensor ATEX

Available gas-type: NH3, AsH3, B2H6, CO, Cl2, ETO, C2H4, HCHO, GeH4, HCN, HF, H2, H2S, CH4S, NO2, Smell (organic and inorganic), TVOC, O2, O3, PH3, SiH4 and SO2.
淨空大師 X8H14 餐館空氣消毒設備

Wall-mounted Air Purifier

Pet Shop Odor Control Cold Plasma Deodorizer VHE150B is a wall mounted air purifier designed for pet shops, pet clinics and refuse rooms with strong odor and germ problems.

Save your portion of HK$3.84B money you might be contributing

for the medical cost (COI, cost-of-illness) Hong Kong has been paying yearly as a result of bad air quality <ref>,⁣ in only THREE simple steps:

(1) Measure、(2) Purify、(3) own healthy breathing air and live better in your home and workplace.

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