06 05 2024
composting machine quality assurance
MSW Composting Fact Sheet 7 QA – Cornell University
The Solid Waste Composting Council is also developing general guidelines that will propose limits for compost stability, soluble salts, pathogens, pH, heavy metals, inerts, and film plastic and will recommend sampling protocols, analytical methods, and other elements of a quality assurance plan.
ECN-QAS Manual – European Compost Network
The Quality Manual includes the requirements for the conformity assessment of national qual...