Sugarcane filter mud fermentation inoculant and sugarcane filter mud fermentation method

A technology of sugarcane filter mud and fermentation inoculum, applied in the application, organic fertilizer, climate change adaptation and other directions, can solve the problems of less than 80 ° C, incomplete decomposing, long fermentation period, etc., and achieves improved conversion rate and complete fermentation. , the effect of high temperature for a long time

Inactive Publication Date: 2021-03-19
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general fermentation agent is slow to heat up, generally takes more than three days to heat up, and the highest temperature does not reach 80°C, the fermentation cycle is long, and the decomposition is not complete

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The invention provides a sugarcane filter mud fermentation bacterial agent and a sugarcane filter mud fermentation method, comprising a sugarcane filter mud fermentation agent including a low-temperature strain suitable for growth at 13°C-35°C and a medium-temperature strain suitable for growth at 32°C-46°C And a high-temperature strain suitable for growth above 60°C, the low-temperature strain is Chlamydomonas, the mesophilic strain is yeast or Aspergillus oryzae, the high-temperature strain is Sporosporium thermophila, fermented in sugarcane filter mud In the agent, the number of bacteria of the Chlamydomonas is not less than 1.6×106CFU, the number of bacteria of the yeast is not less than 1.6×105CFU, the number of bacteria of the said Aspergillus oryzae is not less than 106CFU, and the number of bacteria of the said Sporosporium thermophila The number of bacteria is not less than 1.8×

[0018] 108CFU, the total bacterial count is not less than 1.6×109CFU.

[0019] S...

Embodiment 2

[0025] Specifically include the following steps:

[0026] a. Pretreatment: adding organic raw materials to the sugarcane filter mud to adjust the water content of the sugarcane filter mud to 60% and the carbon-nitrogen ratio of the sugarcane filter mud to be 25-30:1;

[0027] B. Mixed stockpiling: the sugarcane filter mud leavening agent and sugarcane filter mud are mixed and piled up into stockpiles, and the mass ratio of sugarcane filter mud starter and sugarcane filter mud is 1:1800-2000;

[0028] c. Fermentation: The temperature of stacking fermentation is raised to 32°C-46°C and maintained for 7-10 days, then the temperature starts to drop naturally, and the fermentation is completed.

[0029] Specifically, the mass ratio of Chlamydomonas, saccharomyces, Aspergillus oryzae and Sporosporium thermophila is (16-18): (8-10): (5-8): (5-8), when stacking When the temperature of the material reaches 42°C, control the temperature of the stockpile to not be higher than 46°C by tu...

Embodiment 3

[0031] Specifically include the following steps:

[0032] a. Pretreatment: adding organic raw materials to the sugarcane filter mud to adjust the water content of the sugarcane filter mud to 50-60% and the carbon-nitrogen ratio of the sugarcane filter mud to be 26-29:1;

[0033] B. Mixed stockpiling: the sugarcane filter mud leavening agent and the sugarcane filter mud are mixed and piled up into stockpiles, and the mass ratio of the sugarcane filter mud starter and sugarcane filter mud is 1:1600-2000;

[0034] c. Fermentation: The temperature of stacking fermentation is raised to above 60°C and maintained for 7-10 days, and then the temperature starts to cool down naturally, that is, the fermentation is completed;

[0035] Specifically, the mass ratio of Chlamydomonas, saccharomyces, Aspergillus oryzae and Sporidium thermophila is (16-19): (8-10): (5-6): (5-8), and in step c When the temperature of the material reaches 58°C, control the temperature of the pile to not be high...

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 sugarcane filter mud fermentation inoculant and a sugarcane filter mud fermentation method. The method comprises: utilizing a sugarcane filter mud leavening agent formed by combining a plurality of compound bacteria of a low-temperature strain, a medium-temperature strain and a high-temperature strain for pretreatment, mixed stacking and fermentation treatment on sugarcane filter mud. Through rapid growth and propagation of sugarcane filter mud, microbial fermentation dominant flora is formed, and the sugarcane filter mud can be rapidly heated to 32-58DEG C, so that the time for heating the sugarcane filter mud to a required fermentation temperature is shortened, the temperature rising speed is increased, the fermentation efficiency is improved, and the microbialfermentation dominant flora is very suitable for growth and propagation on the sugarcane filter mud, normal fermentation can be carried out under the condition of relatively low temperature, and the composting temperature can reach 68DEG C, so that the conversion rate of biological enzymes in the filter mud is increased at the high temperature; and the crop is decomposed, according to the filter mud fermentation inoculant, a variety of strains are matched in a proper proportion so as to reach high temperature rising speed, high activity, long high-temperature time, therefore the fermentation time is short, and complete fermentation is achieved.

Description

technical field [0001] The invention relates to the field of sugarcane filter mud fermentation, in particular to a sugarcane filter mud fermentation bacterial agent and a sugarcane filter mud fermentation method. Background technique [0002] In addition to the main products such as white granulated sugar and brown granulated sugar, the sugar cane sugar factory also produces some waste materials, such as bagasse, waste molasses, filter mud and ground scraps, etc., and the filter mud accounts for 2% of the total crushing. Due to the characteristics of high water content and poor ventilation, filter mud is difficult to dry naturally, and it is very easy to be polluted by bacteria. The polluted filter mud enters the soil and affects the growth of crops; the random stacking, dumping and landfill of filter mud not only It takes up land resources, pollutes the air, and pollutes groundwater sources, making the filter mud a waste that "has no place to put it, and it can't be used". ...

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): C05F17/20C05F17/80C05F5/00
CPCC05F5/006C05F17/20C05F17/80Y02W30/40Y02A40/20
Inventor 李长宁农倩林丽谢金兰莫璋红
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap