Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for treating organic garbage by using earthworms

A technology of organic waste and earthworms, which is applied in the field of using earthworms to deal with organic waste, so as to achieve the effects of sufficient nutrition, improvement of enthusiasm, and improvement of breeding benefits

Pending Publication Date: 2020-11-24
上海扬升生态农业有限公司 +1
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, organic perishable waste contains a lot of nutrients, and if it can be reused, it will be a huge asset

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for treating organic garbage by using earthworms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 Shown, a kind of method utilizing earthworm to process organic waste, comprises the following steps:

[0038] S1. Place multiple recycling trash bins for organic waste in living areas, vegetable markets, supermarkets, food factories, meat processing plants and food wholesale markets;

[0039] S2. Garbage recyclers regularly collect organic waste and collect it in the waste treatment plant;

[0040] S3. Filter and sort the organic waste, discharge the filtered oily water into the oil-water separation equipment, sort the remaining solid waste, and sort out non-decomposed waste;

[0041] S4. The sorted perishable garbage enters the desalination tank for desalination, and the water is controlled after desalination;

[0042] S5. The rotten garbage after water control is sent to the crushing equipment for crushing, and the oil-water separation equipment separates dirty oil and waste water;

[0043] S6. The crushed garbage enters the dehydration equipment f...

Embodiment 2

[0050] The difference between this embodiment and embodiment 1 is:

[0051] In this embodiment, in S3, during sorting, the sorting platform has an automatic strong magnetic sorting function, which automatically sorts out metal objects in organic waste to prevent metal objects from being mixed in and causing damage to the equipment during crushing.

[0052] In S4, the salt content after desalination is not higher than 0.3%. If the salt content is too high, it will affect the quality and quality of the feed, and also affect the growth of the cultured animals.

[0053] In S5, the output diameter after crushing is less than 5mm, and the small particles of garbage are convenient for fermentation treatment and reduce the fermentation time.

[0054] In S6, the oil content in the solids is not higher than 5mg / kg. Excessive oil content will affect the quality and quality of the feed, and will also affect the growth of the cultured animals.

[0055] In S7, anaerobic complex bacteria ar...

Embodiment 3

[0057]The difference between this embodiment and embodiment 1 is:

[0058] In this embodiment, in S8, the thickness of the substrate laid for the first time is 8-15cm, which can prevent earthworms from drilling out of the substrate and fully decompose the substrate. The stocking density is 350-450kg / mu. Since the organic waste is fermented and diversified, Nutrients are sufficient, and the stocking density is higher than that of ordinary breeding.

[0059] In S9, temperature and humidity sensors, quality control sensors and light sensors are installed in the breeding container to automatically monitor the earthworm breeding environment. In daily management, the humidity is 60-75%, the temperature is 18-28°C, and the shading rate is 50-70%. In 7-10 days, lay a layer of culture substrate again to keep a good growth environment for earthworms.

[0060] The invention can centralize the treatment of organic waste, fully realize the reduction and recycling of organic waste, quickly...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for treating organic garbage by using earthworms. The method comprises the following steps that organic garbage is collected, the organic garbage is filtered and sorted and fed into a desalting tank for desalting, the garbage is conveyed into crushing equipment for crushing, the crushed garbage enters a water removal device for solid-liquid separation, and solid matter and sewage are collected separately; the solid matter is subjected to fermentation treatment, and the obtained fermented solid matter servers as a vermiculture matrix; and earthworms are placed,the vermiculture matrix is laid on the earthworms, water, fertilizer, temperature and illumination management is carried out, earthworm harvesting is carried out, a small number of earthworms are leftfor introduction, the matrix is laid again, and circulating culture is carried out. According to the method, the earthworms are used for treating the organic garbage, the organic garbage is treated,and the culture cost of the earthworms is reduced; and the organic garbage is sufficient in nutrition and easy to absorb after being fermented, and the organic garbage is very suitable for earthworm growth. The method is suitable for treating organic garbage in urban suburban areas in a concentrated manner and can realize the environmental-friendly treatment targets of reduction, non-pollution, recycling and cyclic utilization of the organic garbage.

Description

technical field [0001] The invention relates to the field of garbage treatment, in particular to a method for treating organic garbage by using earthworms. Background technique [0002] Organic perishable waste, also known as wet waste, mainly comes from agricultural production and domestic waste, mainly including: feces, dross, filter mud, kitchen and vegetable market waste, etc. A wide variety of organic matter, this type of waste is perishable in the natural environment Deterioration becomes a source of pollution that hinders normal production and life, causing environmental hazards. On the other hand, organic perishable waste contains a lot of nutrients, and if it can be reused, it will be a huge asset. [0003] Earthworms are common terrestrial annelids that live in the soil and come out at night. They feed on livestock and poultry manure and organic waste, swallowing them together with soil, and also eating plant stems and leaves. Earthworms can loosen the soil, impr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B09B3/00A01K67/033C05F3/00
CPCB09B3/00A01K67/0332C05F3/00Y02A40/20
Inventor 吴珏
Owner 上海扬升生态农业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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