A strain of Bacillus thioammoniolyticus and its application in waste resource recovery

By using Bacillus sulfhydryl as a compost fermentation species, the problem of difficulty in fermenting various organic matter in compost is solved, and the quality improvement of compost and efficient resource treatment is achieved.

CN118308250BActive Publication Date: 2025-03-28CHIFENG UNIV
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Patent Information

Application Number
CN202410422269.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-09
Publication Date
2025-03-28
Estimated Expiration
2044-04-09

AI Technical Summary

Technical Problem

The prior art is difficult to screen fermented bacterial species that effectively utilize a variety of organic matter in composting, resulting in long-term fermentation and degradation of compost, resulting in loss of nutrients, affecting the quality of compost.

Method used

Aneurinibacillus aneurinilyticus is provided, with a storage number CCTCC NO: M20232662, for the preparation of bacterial agents or cultures for the resource treatment of agricultural waste and urban solid organic waste.

Benefits of technology

Bacillus sulfhydryl has good growth performance, high temperature resistance and protein degradation functions, adapts to a 3% salinity environment, has low risk of drug resistance, and is suitable for compost fermentation and organic matter degradation, improving compost quality and resource utilization.

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Abstract

The present invention discloses a strain of Bacillus thioammoniolyticus and its application in waste resource recovery, and relates to the technical field of agricultural microorganisms. The Bacillus thioammoniolyticus screened out by the present invention has good growth performance, and has the functions of high temperature resistance and protein degradation. The Bacillus thioammoniolyticus exhibits good salt tolerance at a salinity of 3%, and the risk of Bacillus thioammoniolyticus spreading drug resistance is very low and the safety is high during application. Therefore, the Bacillus thioammoniolyticus provided by the present invention has good application potential in agricultural waste resource recovery and / or urban solid organic waste resource recovery, and can further prepare feed, organic fertilizer, etc. based on the materials after waste resource recovery.
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