Isolate the solid materials and analyze both dry and supernatant samples for micro and macro nutrients, as well as heavy metals. Use various chemical methods and processes to remove colloids. Test all relevant processes to eliminate contaminants from the digestate, ensuring compliance with customer specifications, including ammonia levels. Finally, report the results and outline best practices.
Isolate the solid materials and analyze both dry and supernatant samples for micro and macro nutrients, as well as heavy metals. Use various chemical methods and processes to remove colloids. Test all relevant processes to eliminate contaminants from the digestate, ensuring compliance with customer specifications, including ammonia levels. Finally, report the results and outline best practices.