Microorganism bacterium agent for subtracting organic sludge, production method of microorganism bacterium agent and complex culture medium

A microbial agent and production method technology, applied in the direction of microorganism-based methods, biochemical equipment and methods, microorganisms, etc., can solve the problems that sewage treatment cannot achieve ecological restoration, and achieve the effect of reducing the effect

Active Publication Date: 2012-07-18
宗晓进 +1
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a microbial agent for reducing organic sludge, a ...

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  • Microorganism bacterium agent for subtracting organic sludge, production method of microorganism bacterium agent and complex culture medium
  • Microorganism bacterium agent for subtracting organic sludge, production method of microorganism bacterium agent and complex culture medium
  • Microorganism bacterium agent for subtracting organic sludge, production method of microorganism bacterium agent and complex culture medium

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Embodiment Construction

[0019] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0020] The microbial agent of the present invention is used for in-situ purification and reduction of organic sludge in polluted rivers. The microbial inoculum is liquid, and the number of viable bacteria per milliliter of microbial inoculum is greater than 2.7×10 9 , The pH is 3-4. Microbial agents include photosynthetic bacteria, Bacillus coli, Lactobacillus, Fusarium, anaerobic clostridium, denitrifying bacteria, jersey bacteria, and filamentous bacteria of fermentation system. The above-mentioned microbial agents include anaerobic, facultative, and aerobic microbial flora, which co-metab...

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Abstract

The invention provides a microorganism bacterium agent for subtracting organic sludge. The microorganism bacterium agent is characterized in that: the microorganism bacterium agent per milliliter contains more than 2.7*10<9> of live bacteria, and the pH value is 3-4; the microorganism bacterium agent comprises photosynthetic bacteria, bacillus mucilaginosus, lactic acid bacteria, fusarium, anaerobic clostridium, denitrifying bacteria, sphaerotilus and zymogenous filamentous fungus. The invention also provides a corresponding production method of the microorganism bacterium agent and a complex culture medium. According to the invention, a mode of combining a plurality of floras is adopted to reduce and degrade the organic sludge and organic pollutants in water in a river (lake) or a municipal sewage treatment plant, and a limit that the effect is reduced due to single strain variation easily caused by environment change is avoided.

Description

Technical field [0001] The invention relates to the field of microbial environmental protection, and more specifically, to a microbial inoculum, a production method and a mixed culture medium for reducing organic sludge in rivers, lakes and municipal sewage treatment plants. Background technique [0002] The black and odor of rivers (lakes) is a common phenomenon in the urban river network of our country, which seriously affects the lives of residents, the image of the city and the investment environment of the city. In the past, the methods used to control the black and odor of rivers (lakes) were artificial dredging, water diversion, and artificial aeration. These methods are not ideal. The silt in the river bed is not only large, but also has a high water content. It is difficult to transport and stack, and the odor is unbearable. Water diversion will cause pollution transfer and form secondary pollution. [0003] As mentioned above, in the treatment of urban rivers (lakes) i...

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Application Information

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IPC IPC(8): C12N1/00C12N1/14C12N1/20C02F11/02C12R1/01C12R1/07C12R1/225C12R1/77C12R1/145C12R1/645
Inventor 宗绪成
Owner 宗晓进
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