Category: Process Control

This paper examines the challenges of aerated static pile (ASP) composting at Claystone Waste in Canada’s cold climate, where temperatures fluctuate by over 70°C annually. It explores the effects of cold weather on microbial activity, equipment performance, and moisture management, as well as the need for tailored feedstock strategies. Through field studies and operational analysis,… Continue reading PRO.231-Chilling Challenges – ASP Composting in Cold Weather-AC25.USCC

A composting facility in Pereiras, São Paulo, successfully implemented a technology framework to improve odor control and efficiency. By using real-time monitoring of compost parameters and weather data, the facility reduced odor issues, prevented anaerobic conditions, and enhanced compost quality. This case study highlights the importance of technology in optimizing composting operations and serves as… Continue reading PRO.230-Navigating Neighbor Site Complaints in Brazil-AC25.USCC

A study initiated in January 2023 assessed the temperature stability of compost during two-day shipping, aiming to reduce shipping costs. The study evaluated two types of transport coolers, varying quantities of Ice Brix, and different external temperature regimes. Results indicated that a 1:1 ratio of Ice Brix to compost with 40% placed at the bottom… Continue reading PRO.229-Compost Sample Temp Study & CAP Update-AC24.USCC

The Test Method for the Examination of Composting and Compost (TMECC) is undergoing an update to version III v 3.5 to align with advancements in testing technologies and methodologies since its release in 2002. A review protocol checklist has been developed, and subject-area experts will assist in updating the protocols to ensure they remain current… Continue reading PRO.228-Update on the Test Method for the Examination of Composting and Compost-AC24.USCC

The presentation features the results of PFAS remediation efforts undertaken on a series of contaminated animal mortalities at a Central Maine Farm using composting as the management tool. The talk will focus on materials and methods utilized, compost process monitoring and testing results, lessons learned and future PFAS remediation efforts and management directions.Speakers: Mark KingDuration:… Continue reading PRO.227-Using Compost to Manage PFAS Contamination in Livestock on a Central Maine Farm-AC24.USCC

This session emphasizes the importance of operating an efficient composting operation within municipal wastewater treatment facilities, particularly considering rising costs. It discusses establishing a structured business plan using full cost accounting to manage expenses effectively. Additionally, the session explores leveraging pile parameters and material aesthetics to increase throughput and optimize equipment usage on a small… Continue reading PRO.226-Improving Process Efficiencies in Biosolids Composting-AC24.USCC

This session will cover education, brainstorming, and a how-to presentation on technology and compostable packaging. Specific themes include processing methods for compostable packaging, remote monitoring with digital sensors, and the implementation of solar panels. The setup process, materials, and considerations for onsite locations will be outlined, along with results from monitored compostable packaging piles demonstrating… Continue reading PRO.225-Research results of compostable packaging piles using remote monitoring devices and digital data-AC24.CREF

Andrew Voodrehow, an eight-year site manager at Dirt Hugger, shares insights on managing compost fires, drawing from the company’s 13-year history of fire incidents. He discusses strategies for dealing with various types of fires, including interfacing with fire departments, coordinating team responses, and implementing fire watch procedures, emphasizing the need for sustained effort and strategy… Continue reading PRO.224-How to Deal with a Fire Once It’s Started – Lessons Learned from Multiple Facility Fires over Eight Years-AC24.USCC