| abstract |
An object of the present invention is to efficiently crush cell walls of biological waste and / or household / business garbage food and / or industrial sludge, sewage sludge, and septic tank sludge discarded from the food / beverage manufacturing industry to produce feed or fertilizer. Development of a method for liquefaction or soil improvement. A cell wall of biological waste and / or household / business garbage food and / or industrial sludge, sewage sludge, and septic tank sludge discarded from the food / beverage manufacturing industry is subjected to ball milling or steam jet spraying. A mixture of a solution in which degrading enzymes and degrading bacteria are dissolved and a solution containing ionized minerals containing iron hydrated oxides (ferrihydrite), which is efficiently crushed by the condensing, drying and crushing equipment used, Accordingly, a salt neutralizer, molasses, and water are added, and the mixture is sufficiently kneaded with a kneader. After kneading, the mixture is granulated (pelletized) by a granulator (pelletizer), and the pellets are used as feed, fertilizer, soil conditioner, or a part of each. |