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

Compound enzyme preparation capable of degrading kitchen waste and preparation method and application of compound enzyme preparation

A compound enzyme preparation and kitchen waste technology, applied in biochemical equipment and methods, enzymes, solid waste removal, etc., can solve problems such as long operation period, urban environmental pollution, easy acidification and rancidity, and achieve simple and clear steps. The technical operation is simple and the effect of eliminating the foul smell

Pending Publication Date: 2020-07-14
青岛华凯复合酶技术开发有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since food waste is easy to acidify, rot, and breed bacteria and parasites, it will pollute the urban environment if it is not treated.
At present, the commonly used food waste treatment technologies at home and abroad, such as incineration, sanitary landfill, ecological feed, anaerobic digestion, aerobic composting and vermicomposting, usually have low resource utilization efficiency, high cost, high degree of mechanization, and long operating cycle. Long, easy to cause secondary pollution and other problems

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
  • Compound enzyme preparation capable of degrading kitchen waste and preparation method and application of compound enzyme preparation
  • Compound enzyme preparation capable of degrading kitchen waste and preparation method and application of compound enzyme preparation
  • Compound enzyme preparation capable of degrading kitchen waste and preparation method and application of compound enzyme preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1. Preparation of a compound enzyme preparation capable of degrading kitchen waste.

[0031] The compound enzyme preparation described in the present embodiment is made after the raw material fermentation of the following parts by weight: 7.6 parts of compound enzymes, 3.5 parts of zeolite powders, 0.82 parts of glucose and 9.4 parts of water; Composition: 1.98 parts of ginseng extract, 2.51 parts of cellulase, 1.9 parts of naringin extract, 0.6 part of monk fruit extract, 0.86 part of lime extract and 0.1 part of echinacea extract. The specific preparation method is as follows:

[0032] Mix the compound enzyme, zeolite powder and water evenly, under the condition of 34°C, the pH value is 5.6, stir with oxygen, carry out the first aerobic fermentation, ferment for 11 days, then adjust the pH value to 6.5 and add glucose, statically Place anaerobic fermentation for 40 days, let it stand after fermentation, filter and take the filtrate to obtain the compound enzy...

Embodiment 2

[0033] Embodiment 2. Repeat Example 1, and the difference from Example 1 is that the specific preparation method of the compound enzyme preparation described in the present embodiment is as follows: the compound enzyme, zeolite powder and water are mixed uniformly, and at 37°C, the pH When the value is 6.3, add oxygen to stir, carry out the first aerobic fermentation, ferment for 13 days, then adjust the pH value to 6.8 and add glucose, let stand for anaerobic fermentation for 45 days, filter after the fermentation, and take the filtrate to obtain the compound Enzyme.

Embodiment 3

[0034] Embodiment 3. repeat embodiment 1, and the difference of embodiment is, compound enzyme preparation described in the present embodiment is made after the raw material fermentation by following weight parts: 6.53 parts of compound enzymes, 2.1 parts of zeolite powders, 0.56 parts of glucose and 8.3 parts of water; the composite enzyme is composed of the following raw materials by weight: 1.07 parts of ginseng extract, 2.06 parts of cellulase, 1.78 parts of naringin extract, 0.5 part of Luo Han Guo extract, 0.83 part of lime extract and Echinacea purpurea The extract consists of 0.09 parts.

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 relates to a compound enzyme preparation capable of degrading kitchen waste and a preparation method and application of the compound enzyme preparation, and belongs to the technical field of garbage degradation. In accordance with the technical problem of efficiently treating the kitchen waste, the invention provides the compound enzyme preparation. The compound enzyme preparation isprepared from the following raw materials in parts by weight through fermentation of 6.53-9.12 parts of complex enzymes, 2.1-4.5 parts of zeolite powder, 0.56-1.04 parts of glucose and 8.3-10.9 partsof water, wherein the complex enzymes consist of a ginseng extract, cellulases, a naringin extract, a fructus momordicae extract, 0.83-0.91 part of a lime extract and an echinacea purpurea extract. For 100 kilograms of the kitchen waste at most, 27 kilograms of a mixture of the complex enzymes, rice husks and sawdust is added, operation is performed for 6-7h, foul odour can be directly removed, and organic compounds which are difficult to degrade are thoroughly degraded. The compound enzyme preparation can be used for degrading the kitchen waste.

Description

technical field [0001] The invention belongs to the technical field of garbage degradation, and in particular relates to a compound enzyme preparation capable of degrading kitchen garbage and its preparation method and application. Background technique [0002] Since food waste generally comes from restaurants, canteens and other food production and processing enterprises, it contains more edible oil and organic matter. Since food waste is easy to acidify, rot, and breed bacteria and parasites, it will pollute the urban environment if it is not treated. At present, the commonly used food waste treatment technologies at home and abroad, such as incineration, sanitary landfill, ecological feed, anaerobic digestion, aerobic composting and vermicomposting, usually have low resource utilization efficiency, high cost, high degree of mechanization, and long operating cycle. Long, easy to cause secondary pollution and other problems. Contents of the invention [0003] Aiming at ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C12N9/42C12N9/00B09B3/00
CPCB09B3/00C12N9/00C12N9/2437
Inventor 于凯波
Owner 青岛华凯复合酶技术开发有限公司
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