Quantifying Rates of Denitrification in the Biozone and Shallow Subsurface

In recent years nitrogen in the environment has become a nationwide concern due to the sensitivity of many water bodies to excess nitrogen loading from many different sources, including Onsite Wastewater Systems (OWS). Complimentary to the Florida Onsite Sewage Nitrogen Reduction Strategies study, the Colorado School of Mines evaluated denitrification via subsurface via a soil treatment unit (STU). This presentation will share the rates of denitrification achieved and how to substantially increase them. See how the onsite wastewater treatment system design plays a key role in the removal of nitrogen.

Presented at NEHA 2015 AEC

Month Year: 
July 2015