Compound microbial preparation and preparation method thereof
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 攀枝花市绿态美生物科技有限公司
- Publication Date
- 2013-10-02
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Abstract
Description
technical field
[0001] The invention belongs to the fields of environmental protection and microorganisms, and in particular relates to a composite microbial bacterial agent and a preparation method thereof. Background technique
[0002] 1. Odor is a sensory public hazard with many sources and a wide area of pollution. It not only makes people feel unpleasant and disgusting, but also many harmful substances in the odor directly endanger human health. For this reason, since the 1960s, it has gradually attracted the attention and attention of environmental science and technology workers at home and abroad, and has achieved various results. Japan promulgated the "Odor Control Act" in 1971, the United States promulgated the "Clean Air Act" in 1971, and Germany stipulated the frequency and time measurement methods of odor in the "Ordinance on Odor in the Ambient Atmosphere" in 1993 . my country's research on odor pollution started relatively late. With reference to Japan's e...