High Performance Engineered Biofiltration Media

XLD is a high performance engineered biofiltration media specifically designed for biosolids applications where the removal of high odor, low H₂S and reduced sulfur compounds are critical. Total odor removal efficiencies of up to 99% can be achieved in 30 seconds and greater than 95% in 20 seconds or less, allowing XLD to achieve higher total odor removal in less then half the time of conventional inorganic biofiltration medias. XLD’s short retention times and lightweight design allows for small footprints and unique bed configurations to meet specific site requirements.

Figure 1: Predicted Biosolids Odor Removal by Biorem’s XLD Engineered Media

Following extensive research study, confirmatory pilot studies were conducted using Biorem's XLD media at three sewage plant sites and performance is summarized in Table 1.


Table 1: Odor Removal From Biosolids Air Emissions with XLD 
   20 seconds EBRT

To download a copy of the XLD sell sheet click here