Bacteria and its application in absorbing VOCs

A technology of bacteria and fungi, applied in the field of VOCs treatment, can solve the problem of low waste gas treatment efficiency, achieve high degradation efficiency and good treatment effect
CN107254418AInactive Publication Date: 2017-10-17SCI RES ACADEMY OF GUANGXI ENVIRONMENTAL PROTECTION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SCI RES ACADEMY OF GUANGXI ENVIRONMENTAL PROTECTION
Publication Date
2017-10-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a bacteria; the bacteria is prepared from, by weight, 32-56 parts of sarcina, 15-34 parts of spirillum, 20-35 parts of Brevibacillus laterosporus, 23-62 parts of Acinetobacter lwoffii, and 36-68 parts of Chryseobacterium indologenes. When the bacteria is applied to treat the VOCs waste gas, the treatment effect to VOCs is good, and the degrading efficiency is high.
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Description

【Technical field】

[0001] The invention belongs to the technical field of VOCs treatment, in particular to a bacterium and its application in absorbing VOCs. 【Background technique】

[0002] Volatile organic compounds, the English name is volatile organic compounds, abbreviated as VOCs. In my country, it refers to organic compounds with a saturated vapor pressure greater than 70Pa at normal temperature and a boiling point below 260°C at normal pressure, or a vapor pressure greater than or equal to 20°C. 10Pa has all organic compounds with corresponding volatility. The most common VOCs are benzene, toluene, xylene, styrene, trichloroethylene, chloroform, trichloroethane, diisocyanate, etc.

[0003] VOCs are atmospheric pollutants, which use the air as the medium of transmission, and have toxic effects on the human body through the respiratory system and skin. At present, the main methods of controlling VOCs are physical method, chemical method and biological method. Among the...

Claims

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