Month: June 2018


Wet air scrubbers for animal housing systems

Nowadays air emissions from animal housing systems are being examined more closely for ways to mitigate potentially harmful gases. Wet air scrubbers are one way to remove pollutants from air being exhausted from mechanically ventilated buildings. Wet scrubbers use liquid to collect dust or particulate matter (PM) and absorb gases from the air by using...


How Does a Packed Bed Scrubber Work?

A packed bed is a hollow tube, pipe or another vessel that is filled with a packing material. It can be designed with structured packing or this packing can be filled with a small object such as Raschig rings. Packed bed may contain catalyst particles or adsorbents such as zeolite pellets, granular activated carbon, and...