RU97104014A - METHOD FOR PROCESSING ORGANIC ANIMAL WASTE IN ORGANIZATION IN FODDER PROTEIN AND BIOHUMUS - Google Patents

Claims (12)

1. A method of processing organic waste of animal origin in biohumus and feed protein, including the preparation of a nutrient mixture by mixing animal waste in the form of manure and bird droppings, as well as components having a nutrient and fertilizer function, laying the nutrient mixture in a composting container nutritional mixture of worms and / or their cocoons, composting, separation of worms from the resulting biohumus, characterized in that the mixture in the form of granules is used as a nutrient mixture 2 - 20 mm of the following composition, wt. %:
Avian droppings - 5 - 80
Fermented dung - 6 - 80
Defective sugar production - 2 - 18
Sapropel - 3 - 25
Phosphoric acid in terms of P ₂ O ₅ - 0.5 - 5
Ammonia - 0.2 - 2
Ash - 0.5 - 7
Sand, fraction of 0.5 mm - 1 - 15
Phosphorites - 1 - 15
Over-ripe leaves, straw, sawdust - 1 - 20
Defective wastewater treatment plants - 0,2 - 75
composting is carried out under the conditions of the greenhouse effect, in a continuous mode by countercurrent, and the resulting biohumus after separation of the worms is divided into cocoons and three fractions with a particle size of less than 0.5 mm, 0.5-2 mm and more than 2 mm.  2. The method according to p. 1, characterized in that the mixing of the components of the nutrient mixture are carried out step by step: first, components with a pH ≥ 7.5 - bird droppings, defecation, manure, sapropel and ash are mixed with phosphoric acid neutralized with ammonia to pH 2-5 , and then add neutral components - sand, phosphorites, leaves, straw, sawdust - with the subsequent formation of a granulated product with a particle size of 2 - 20 mm and a moisture content of 70 - 90%. 3. The method according to paragraphs. 1, 2, characterized in that the producing worms contribute in the amount of 26-50 thousand individuals per 1 m ^{2 of the} nutrient mixture.  4. The method according to paragraphs. 1-3, characterized in that in the process of composting the nutrient mixture is in contact with the worms-producers for 14-21 days.  5. The method according to paragraphs. 1-4, characterized in that in the process of composting worms-manufacturers are in the nutrient mixture for 90-180 days.  6. The method according to paragraph.n. 1-5, characterized in that for the separation of spent worms-producers from the resulting biohumus using grass flour with a moisture content of 50-90%.  7. The method according to paragraph.n. 1-6, characterized in that to create the conditions of the greenhouse effect, the temperature of the liquid in the pans under the container for composting support 1-6 ° C higher than the temperature of the walls of the container.  8. The method according to paragraphs. 1-7, characterized in that the first fraction of biohumus with a particle size of less than 0.5 mm is used as a litter when keeping poultry to absorb the smell of droppings.  9. The method according to paragraphs. 1-7, characterized in that the second fraction of biohumus with a particle size of more than 2 mm is returned to the mixture of waste.  10. The method according to paragraphs. 1-7, characterized in that the third fraction with a particle size of 0.5-2 mm is used as a marketable product, as a fertilizer.  11. The method according to paragraphs. 1-2, characterized in that for pre-growing from the cocoons of the manufacturing worms use a nutrient mixture with granules 2-5 mm.  12. The method according to paragraphs. 1-7, characterized in that worms separated from biohumus are used as either live protein feed or as feed protein flour in animal husbandry, poultry farming and fishing.