Biotrickling Filters For H2S Odor Control Field Test At Cedar Rapids, Iowa WWTP: HD Q-PAC Engineered Plastic Media Vs. Lava Rock
Biotrickling Filters For H2S Odor Control Field Test At Cedar Rapids, Iowa WWTP: HD Q-PAC Engineered Plastic Media Vs. Lava Rock
3 PagesBiotrickling Filters for H2S Odor Control Field test at Cedar Rapids, Iowa WWTP: HD Q-PAC Engineered Plastic Media vs. Lava Rock Biological Odor Control at Cedar Rapids WWTP This plant has two large biotrickling filters dedicated to H2S odor control. The system was installed in 1998. The system consists of one large building. Each side of the building contains a biotrickling system that consists of a six foot deep bed of ¾” lava rock. The lava ro
