The Use of UVGI systems in Pharmaceutical Drug Development and Manufacturing

November 15 // 0 Comments

The pharmaceutical drug development and manufacturing industry have to adhere to strict compliance protocols as they present a unique set of safety risks and health hazards. One such risk is air contamination due to air particles, dust, and microorganisms such as bacteria and viruses. The Heating, Ventilation and Air Conditioning (HVAC) systems may also transmit spores, mold, bacteria, viruses, and fungus, creating unfavorable work conditions and an unhealthy environment. Hence, the pharmaceutical drug development and manufacturing industries should consider installing a UVGI air purification system.


Role of UVGI in Air Purification


One of the most effective ways for air purification and disinfection in HVAC systems is UVGI – Ultraviolet Germicidal Irradiation technology. This technology has existed for years to disinfect the air, water, and surfaces. Air purifiers with UV lamps use short-wavelength UV-C light to kill viral, bacterial, and fungal microorganisms.

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A study by researchers in the UK and the US states that UV-C light can reduce the number of airborne microbes in a room by more than 92%.


UVC air disinfection is a microbe-free, chemical-free, residue-free technology. It is an extremely safe way to eradicate airborne viruses and create a germ-free environment in the pharmaceutical drug development and manufacturing industry. It is also a low-cost investment with easy installation and maintenance. The most important factor about the UVGI system is that it has no adverse effects on pharmaceutical products and processes.


Need for UVGI Air Purification System in This Industry

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  • Protect the Health of Occupants


The pharmaceutical industry operates in enclosed spaces with poor ventilation. So, HVAC systems continuously recirculate stagnant and contaminated air, which in turn reduces indoor air quality. As a result, occupants are at risk of health issues such as headaches, fatigue, dry skin, respiratory illnesses, and even non-communicable diseases such as lung cancer, stroke, ischaemic heart disease, and chronic obstructive pulmonary disease.


Various studies indicate that HVAC systems can be a potential source of airborne infections in an indoor environment. They can be responsible for droplet, aerosol, and airborne transmission, which are common methods of coronavirus infection.

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A UVGI air purification system can ensure that occupants inhale clean air and, thereby, minimize health risks.


  • Improve Employee Productivity


A study by teams from Harvard and Syracuse Universities found that improvement in air quality at work boosts employee productivity. According to this study, employees working in a clean-air environment performed 61% better on cognitive tasks.


A UVGI air purification system can be a great investment to increase employee productivity.


  • Product and Process Safety


Proper air conditions are crucial to maximize product quality, prevent spoilage, extend their shelf life, and maintain the efficiency of manufacturing processes. Or else, the manufacturing, operating, and storage costs could go up. Moreover, air contamination of any kind will reduce the effectiveness and safety of products.

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A UVGI air purification system can prevent microbial contamination due to air.


How Can Alfaa UVGI System Solutions Help?

Alfaa UV’s UVC Air Disinfection technology is unparalleled. Alfaa UV’s UltraCoil and UltraDuct systems disinfect the air by killing microorganisms such as viruses, bacteria, fungi, yeast, and mold. These systems can also be installed in HVACs and irradiate the small airborne particles containing microorganisms as the air flows through the ducts.

The UltraCoil, with its unique Parabolic Reflector System, proactively removes the biofilms (layers of slimy, sticky substance that house the bacteria, viruses, mold, spores, etc.), thus ensuring that the air does not get contaminated through the coil and drain pans.

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The UltraDuct provides assured single-pass disinfection of airborne bacteria and viruses. It is installed in supply or return ducts. It also increases the life of HEPA filters by reducing the load of live organisms.



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