Over 20 years of experience in Sterile, Biological Pharmaceutical and Hospital Facilities Engineering Design, Construction and Validation.
Analysis about where to locate fans in an air handling unit: blow thru (fan before coils) and draw thru (fan after coils)...
AHU zoning design in Pharmaceutical Facilities...
A few tips on energy savings in Pharmaceutical HVAC design and how to reduce energy consumption...
Low temperature cleanroom design challenges and key points to consider: avoid condensation, stratification and energy-related issues....
Cleanroom air balance calculation. Air flows considerations to completely define cleanroom HVAC....
In this post, we are going to talk about particularities of the Heat gains in the Pharmaceutical HVAC that differs slightly from other HVAC applications....
It is not necessary to explain here the importance of overpressure in pharmaceutical facilities. Is a GMP requirement to establish a differential pressure (normally 10-15 Pa) between cleanrooms and adjacent less clean spaces to avoid product contamination....
Air changes per hour (ACH) are defined as the volume per unit time in hours, of air entering a closed space, divided by the total volume of that space. Mathematically is expressed by means of this simple equation:...
