Method of producing active nutritional fertilizer using old domostic garbage
A technology for domestic waste and nutrient fertilizer, which is applied in the field of one-time fermentation to produce active nutrient fertilizer by using oxygen control, biological compound bacterial agent and earthworm, can solve the problems of long fermentation time, death of beneficial bacteria, and the production of a large amount of biogas. reproductive effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0044] 1) screening
[0045] Use a forklift to push the garbage to the entrance of the stepping feeder, and evenly transport the garbage to the rolling screen automatic sorter through the belt conveyor connected to the feeder. The sorter automatically separates magnetic metal, bricks, tiles, sand, Plastic, mature soil, etc. are separated. The outdated domestic garbage with a particle size of less than 45mm is screened out through the drum automatic sorter, and then the coarse mature soil with a particle size larger than 5mm is selected with the vibrating screen automatic sorter; the wood with a particle size larger than 45mm is manually sorted out, and then It is crushed to make coarse mature soil. Use a conveyor belt to screen out the coarse mature soil with a particle size of 5-45mm from the old domestic garbage and put it into the fermentation tank with air supply holes at the bottom of the tank.
[0046] 2) Add loosening agent
[0047] Add the rice bran of 2wt% of the t...
Embodiment 2
[0060] 1) Screening—same as in Example 1, the coarse matured soil with a particle size of 5-45 mm was screened from the old domestic waste and put into a fermentation tank with air supply holes at the bottom of the tank.
[0061] 2) Add loosening agent
[0062] Add 5% straw of the total weight of the rough matured soil as a loosening agent, and mix well;
[0063] 3) Biological deodorization and purification by using compound bacteria agent
[0064] Inoculate 0.5wt% composite bacterial agent and mix evenly;
[0065] The compound bacterial agent is the biological deodorizing purifying agent disclosed in the patent of the applicant in another application, the application number is 200510069515.8, and the title of the invention is "a kind of biological deodorizing purifying agent and its application", which is as follows: The mixture prepared by proportioning by weight: 40 dry powder of Saccharomyces utilis, 10 dry powder of Lactobacillus, 10 dry powder of functional Bacillus, 2...
Embodiment 3
[0075] 1) Screening—same as in Example 1, the coarse matured soil with a particle size of 5-45 mm was screened from the old domestic waste and put into a fermentation tank with air supply holes at the bottom of the tank.
[0076] 2) Add loosening agent
[0077] Add the long 30mm stalk of 3wt% of coarse slaked soil gross weight as bulking agent, mix homogeneously;
[0078] 3) Biological deodorization and purification by using compound bacteria agent
[0079] Inoculate 0.4wt% composite bacterial agent and mix evenly;
[0080] The compound bacterial agent is the biological deodorizing purifying agent disclosed in the patent of the applicant in another application, the application number is 200510069515.8, and the title of the invention is "a kind of biological deodorizing purifying agent and its application", which is as follows: The mixed solution prepared by volume ratio: Candida utilis fermentation broth 20, lactic acid bacteria fermentation broth 15, functional Bacillus fer...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com