Biological microbial agent for treating municipal sludge and production and use method of biological microbial agent

Abstract

The invention discloses a biological microbial agent used for treating municipal sludge and a production and use method of the biological microbial agent. The biological microbial agent is prepared from, by weight, 60-70 parts of bacteria, 10-30 parts of fungi, 5-20 parts of actinomycetes and 0.01-0.05 part of a compound shown in the formula I. The biological microbial agent degrades and converts organic matter which cannot be absorbed by plants in soil into organic matter which can be absorbed by the soil; meanwhile, the biological microbial agent degrades and trichoderma strains are in synergistic effect to eliminate pest and disease damage in soil, and the 5406 actinomycetes can promote growth of beneficial microorganisms.

Description

technical field [0001] The present invention relates to biological bacteria agent, more specifically, it relates to a kind of biological bacteria agent used for urban sludge treatment and its production method and application method. Background technique [0002] Municipal sludge is an inevitable product of sewage treatment plants and sewage treatment. Sludge that has not been properly treated and disposed of enters the environment, directly causing secondary pollution to water bodies and the atmosphere, which not only reduces the effective treatment capacity of the sewage treatment system, but also poses a serious threat to the ecological environment and human activities. [0003] There are many sources of urban sludge. There is a lot of sludge in the rainwater pipes. When I went in to take samples, it was almost 1 / 3 of the height of the pipes. The Beijing area is generally cleaned 2-3 times a year. You can imagine how many sewage treatment plants, sewage treatment plants...

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Problems solved by technology

[0004] The bottom mud of the river needs to be cleaned regularly, because the river will be silted up after a long time, which may lead to poor drainage and floods in the rainy season

Some artificial lakes, hotel landscape water bodies in residential areas, this part of the cleaning sludge is mainly because the sludge contains a large amount of organic matter, and N, P are easily released when stirred, resulting in eutrophication of the water body, and some residential areas with poor design are almost the same It is necessary to clean up the pond body of the landscape water body every week. Although the area of ​​the landscape water body is often small, the cleaning is more frequent and there is a certain scale of mud production.

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