Solid composite microbial inoculant for promoting aerobic composting of kitchen waste as well as preparation and application of solid composite microbial inoculant

A technology of microbial bacterial agent and composite bacterial agent, which is applied in the field of solid waste recycling, can solve the problems of long cycle, low degree of humification, and insufficient decomposition of cellulose substances, etc., and achieves a high degree of harmlessness, Effects of shortened heating time, humus aromatization and high degree of condensation
CN113444657AInactive Publication Date: 2021-09-28EAST CHINA NORMAL UNIV
5 Cites 7 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
EAST CHINA NORMAL UNIV
Publication Date
2021-09-28
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a solid composite microbial inoculant for promoting aerobic composting of kitchen waste as well as preparation and application of solid composite microbial inoculant. The solid composite microbial inoculant is prepared from bacillus altitudinis, alcaligenes faecalis, lysinibacillus capsici, Bacillus velezensis, alcaligenes aquae, providencia, Bacillus paramycoides, bacillus licheniformis, bacillus thuringiensis, liquid culture media and bran. The solid-state microbial compound inoculant can shorten the temperature rise time of kitchen waste compost and prolong the high-temperature period time, so that the compost can quickly reach the thoroughly decomposed and harmless standards, and the condensation and aromatization of humus are promoted. In addition, the abundance of beneficial bacterium bacillus in the composting process of the kitchen waste is also remarkably improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of solid waste recycling, and relates to a solid microbial composite bacterial agent for promoting aerobic composting of kitchen waste and its preparation and application. Background technique

[0002] The amount of food waste generated in my country can reach 300,000 tons every day. With the further implementation of the garbage classification policy, the centralized collection and transportation of food waste urgently needs appropriate technical means for disposal. In addition, food waste has the characteristics of high moisture content and high organic matter, and it is easy to decay and breed pathogenic microorganisms. Aerobic biological fermentation can effectively promote the degradation of macromolecular organic substances and the formation of humus substances, and is an effective way to realize the efficient resource utilization of food waste.

[0003] The traditional aerobic composting cycle is lon...

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