Microbial symbiotic culture inoculant and preparation method and application thereof

A symbiotic culture and microbial technology, applied in the field of microorganisms, can solve the problems of weak anti-toxic pollution, inability to adapt to the changing petroleum environment, and high project cost, and achieve strong anti-toxic pollution, high oil decomposition efficiency, and reduced treatment cost effect
CN110591985AInactive Publication Date: 2019-12-20浙江黛君生物医药科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
浙江黛君生物医药科技有限公司
Publication Date
2019-12-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of microorganisms, and particularly provides a microbial symbiotic culture inoculant and a preparation method and application thereof. The microbial symbiotic culture inoculant provided by the invention specifically comprises pseudomonas, bacillus subtilis, candida and xanthomonas. The inoculant is good in environmental adaptability and high in toxic pollution resistance, can be well applied to various petroleum pollution environments, achieves stable balance among strains through symbiotic culture, and can be prepared through large-scale fermentation. The target strains are co-cultured, a stable symbiotic system is formed by utilizing the interaction among the strains, the preparation method is simple, and the prepared microbial symbiotic culture inoculant is balanced and stable among the strains and high in environmental adaptability. The inoculant can treat petroleum sewage or petroleum sludge at a time, the treated petroleum sewage or petroleum sludge reaches the direct discharge standard, and the treatment cost is greatly reduced.
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Description

technical field

[0001] The present invention relates to the field of microorganisms, in particular, to a microbial symbiotic culture agent and a preparation method and application thereof. Background technique

[0002] The use of microorganisms to degrade petroleum oil pollution is the current research hotspot of oil pollution treatment technology, but at present, there are many problems in the existing microbial decomposition of petroleum oil pollution technology. 2. The existing compound microbial inoculants are compounded from a single strain, and the growth conditions of each strain are different. The compound preparation requires the help of a variety of industrial methods, the process is complex, and the environmental adaptability of the inoculum is poor. , the ability to resist toxic pollution is weak, it cannot adapt to the changeable petroleum environment, the decomposition efficiency is low, and the treatment effect is poor; 3. After the existing bacterial agent de...

Claims

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