Recent research has highlighted the benefits of using biochar as an admixture in co-composting, including improved stabilization rates, reduced odor and VOC emissions, and enhanced nutrient mineralization. However, many studies have lacked quantitative measures of stabilization rates and have not systematically analyzed how biochar properties influence these outcomes. To address these gaps, ECS conducted controlled laboratory-scale composting experiments using six different biochars blended with green waste and food waste. The study measured CO2 generation, O2 consumption, and temperature in real time to determine stabilization rate constants, which were then compared to standard laboratory stability assessments. ECS President Tim O’Neill will present findings on how biochar affects aerated co-composting environments and discuss its potential to reduce air emissions in commercial composting operations. The content of this course is covered by Copyright and Licensing, Privacy and Terms of Service and Use and shall not be reprinted, reused or re-sold. For full terms visit www.compostu.net.
Speakers: Tim O’Neill
Duration: 23 minutes
Credits: 0.5
Member Price: $30.00
Non-Member Price: $52.50
Purchase Course Now
SCI.311-Considering the Impact of Biochar Characteristics on Co-Co…-AC25.USCC
