Contaminant Control for Pharmaceutical Cleanrooms Pharmaceutical cleanrooms are employed for the manufacturing of sterile and nonsterile drugs and medical products. Cleanroom facilities are required to maintain a certain level of cleanliness to keep the aseptic...

What is Ultraviolet Germicidal Irradiation (UVGI) (UV-C)? Upper-room Ultraviolet Germicidal Irradiation (UVGI) involves the use of UVC to inactivate airborne pathogens. Wall or ceiling-mounted UVC fixtures are placed near the ceiling to generate a UVC field at 254 nm...

HVAC for Built Environment The main purpose of heating, ventilation, and air conditioning (HVAC) for buildings is to maintain a healthy and comfortable indoor environment for occupants. Air is the primary carrier of heat, moisture, and airborne contaminants in indoor...

What is Ultraviolet Germicidal Irradiation (UVGI) (UV-C)? UVGI involves electromagnetic radiation in the UVC band of 200-280 nm which destroys the reproduction ability of microorganisms including viruses, bacteria, and fungi. Traditionally the upper-room UVGI-UVC has...