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

Integrated treatment method for kitchen waste

A technology for comprehensive treatment of food waste, applied in chemical instruments and methods, organic fertilizers, climate change adaptation, etc., can solve the problems of low recycling, high cost of biogas sludge treatment, large project investment, etc., and achieve high recovery rate, The novel and practical effect of the process method

Inactive Publication Date: 2020-03-17
苏州腾康环保科技有限公司
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large project investment and long payback period
Moreover, the quality of compost fertilizer is not high, and at the same time, the cost of high-quality composting methods is relatively high, and it is difficult to promote
Large investment in fermentation, long operation period, high cost of biogas sludge treatment, physical separation or crushing, high cost and low recycling

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
  • Integrated treatment method for kitchen waste
  • Integrated treatment method for kitchen waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with specific embodiment, content of the present invention is described in further detail:

[0032] The problem to be solved by the present invention is to provide a comprehensive treatment method for kitchen waste that is harmless and can be utilized as a resource.

[0033] Such as figure 1 figure 2 As shown, in order to achieve the technical purpose, the technical solution of the present invention is: a comprehensive treatment method for kitchen waste, characterized in that it comprises the following steps:

[0034] S1: First, dry and wet separation of catering waste is carried out through pretreatment, dry waste is subjected to aerobic fermentation to make organic fertilizer, wet waste is separated by three phases, and concentrated water is input into the anaerobic consumption system for treatment;

[0035] S2: The wastewater is firstly treated through regulation and treatment, and then anaerobic fermentation treatment is carried out, the orga...

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 an integrated treatment method for kitchen waste. By a pretreatment system, an anaerobic consumption system and a sewage treatment system, harmless treatment of the kitchen waste is realized; through resource utilization, integrated governance of the kitchen waste is realized, and grease, organic fertilizers and methane with economic efficiency can be produced; and sewageand odor generated are treated effectively and do not bring secondary pollution to the environment. The technological method is novel and practical; and a recovery rate is high.

Description

technical field [0001] The invention relates to the field of kitchen waste treatment, in particular to a comprehensive treatment method for kitchen waste. Background technique [0002] Food waste is now uniformly treated according to the solid waste treatment method. Treatment methods mainly include physical, chemical, and biological methods. Specific treatment technologies include landfill, incineration, composting, fermentation, etc., and its resource reuse shows a trend of diversification. The landfill method in the prior art is aimed at eliminating garbage, and cannot realize the recycling and reuse of kitchen waste. The requirements for incineration equipment are relatively high, and flue gas treatment equipment is required. The project investment is large and the payback period is long. Moreover, the quality of compost fertilizer is not high, and at the same time, the cost of higher-quality composting methods is relatively high, and it is difficult to promote. The...

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): B09B3/00B09B5/00C05F9/04C12P5/02
CPCB09B3/00B09B5/00C05F9/04C12P5/023B09B3/45B09B2101/02Y02A40/20Y02E50/30
Inventor 胡兵王铄吴云南孔祥成
Owner 苏州腾康环保科技有限公司
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