Processing fat-based sludge by vermicomposting
... and total phosphorus were assessed to meet the requirements for biofertilizers. The authors conclude that the use of the organic fertilizer obtained is permissible for the agricultural industry.
Kozhikin M. S., Masiutin Ia. A.
fat-based sludge, vermicultivation, vermicomposting, bio-fertilizer, processing, aeration
76-88