Category: Advanced

FEE.313-Evaluation of Disintegration and Composting Progress Inside Mesh-Bags and Outside-AC24.USCC

The study conducted by Eastman, CMA, and WeCare Denali involved a windrow composting trial of various compostable materials, including cellulosic, PLA, and paper-based products. The trial also included a negative control for comparison. The evaluation was conducted using both mesh bag and bulk-dosing methods to assess the composting process and the disintegration of the materials.… Continue reading FEE.313-Evaluation of Disintegration and Composting Progress Inside Mesh-Bags and Outside-AC24.USCC

USE.318-Compost Standards and the Basics of Specification-AC24.USCC

This session introduces the Seal of Testing Assurance (STA) Program, which establishes nationwide standards for compost quality. Attendees will gain insights into standardized sampling and lab testing procedures, as well as the certified labs ensuring compost suitability for various applications. The discussion will cover the importance of the Compost Technical Datasheet in providing accurate information… Continue reading USE.318-Compost Standards and the Basics of Specification-AC24.USCC

USE.317-Using DNA Sequencing to Improve Compost Products-AC24.CREF

DNA sequencing technology unveils the beneficial microbes present in compost, offering advantages over fertilizers. This technology is pivotal amidst rising fertilizer costs and growing interest in regenerative farming. Understanding how DNA sequencing works and the data it provides can help producers create valuable products for customers, warranting premium prices.Speakers: Laura KavanaughDuration: 25 minutesCredits: 0.5Member Price:… Continue reading USE.317-Using DNA Sequencing to Improve Compost Products-AC24.CREF

USE.316-Compost use in Stormwater Bioretention systems-AC24.CREF

The Compost Research and Education Foundation (CREF) collaborated with the University of Minnesota to conduct research aimed at understanding the optimal use of compost in stormwater bioretention media. The goal was to identify compost characteristics that contribute most to the success of these systems. Through a systematic literature review and a practitioner listening session, the… Continue reading USE.316-Compost use in Stormwater Bioretention systems-AC24.CREF

PRO.313-Optimizing Compost Process Conditions to Accelerate Bioplastic Degradation-AC24.CREF

This research addresses the challenge of biodegradable plastics labeled as “compostable” not adequately degrading in composting facilities. The lack of quantitative guidance prompted the study to correlate compost process conditions with the biodegradation rates of certified compostable bioplastics, focusing on common Polylactic acid (PLA) serviceware and bags. Bench-top reactors were used to control parameters such… Continue reading PRO.313-Optimizing Compost Process Conditions to Accelerate Bioplastic Degradation-AC24.CREF

FEE.312-Characterizing PFAS in Commercially Available Compost, Biosolids Fertilizers and Paper Food Packaging-AC24.CREF

This project aims to assess the presence and distribution of PFAS in commercially available compost, biosolids fertilizers, and paper food packaging. Products were obtained from national and local retail outlets and analyzed for 12 PFAS compounds following the 1633 method. Results show a maximum total concentration of PFAS in compost at 41.55.Speakers: Maryam Saffari AmanDuration:… Continue reading FEE.312-Characterizing PFAS in Commercially Available Compost, Biosolids Fertilizers and Paper Food Packaging-AC24.CREF

USE.315-Compost Application Can Improve Water Quality, Enhance Soil Health, and Increase Climate Resiliency in Coastal California’s Cool-Season Vegetable Agroecosystems.-AC23.CREF

Substituting nitrogen fertilizer with compost can improve soil health and environmental quality in California’s intensively managed cool-season vegetable systems without compromising yields.Speakers: Cole SmithDuration: 24 minutesCredits: 0.5Member Price: $30.00Non-Member Price: $52.50Purchase Course Now

VIS.310-Biochar Co-Composting of Dairy Manure Substantially Reduces Methane and Can Play a Critical Role in Meeting Climate Goals-AC23.CREF

Biochar co-composting of dairy manure substantially reduces methane compared to composting without biochar. Using biochar-compost as a complementary strategy to anaerobic digestion can help achieve methane reduction policies in California and globally.Speakers: Brendan HarrisonDuration: 21 minutesCredits: 0.5Member Price: $30.00Non-Member Price: $52.50Purchase Course Now

USE.314-Biological Indicators and Compost for Managing Plant Disease on Vegetable Crops-AC23.CREF

Compost recipe, choice of post-thermophilic process, and duration of curing (maturation) of composts influences the assembly of bacterial and fungal communities. Different pathogens on different crops require a different combination of microorganisms and/or mechanisms suggesting the need for “designer composts”.Speakers: Deborah NeherDuration: 26 minutesCredits: 0.5Member Price: $30.00Non-Member Price: $52.50Purchase Course Now