Biosolids are the material produced from anaerobic digestion of sewage at city wastewater treatment plants. Biosolids may be spread over land for plant fertilization and soil conditioning.
This publi ...
Manure can be a valuable source of nitrogen and phosphorous: learn to recover these nutrients and others through better dairy manure management here. ...
Add value to your anaerobic digestion system by focusing on the digested fibrous solids. Separating fiber from effluent can be the first step to creating numerous value-added products. This publicatio ...