High-efficiency ecological restoration agent for bottom mud and preparation method of restoration bag thereof

Abstract

The invention discloses an efficient ecological restoration agent for bottom mud. The efficient ecological restoration agent is prepared from the following components in parts by weight: 30-35% of denitrifying bacteria, 20-25% of saccharomycetes, 10-15% of lactic acid bacteria, 10-15% of thiobacteria, 10-15% of clostridium butyricum and 10-15% of bifidobacteria. The restoration agent has the advantages of strongly decomposing the bottom mud, improving the bottom environment of an aquaculture water body, promoting healthy growth of beneficial microorganisms and aquatic animals and plants in the water body and improving the water quality of the water body. The invention further provides a preparation method of an efficient ecological restoration bag for the bottom mud.

Description

technical field [0001] The invention relates to the technical field of bottom mud microbial treatment, in particular to a preparation method of a bottom mud high-efficiency ecological restoration agent and a restoration bag thereof. Background technique [0002] A considerable part of the pollutants discharged into rivers, lakes and other natural water bodies are finally transferred to the sediment and gradually enriched and accumulated. The enriched sediment water has more organic matter, high ammonia nitrogen, more harmful bacteria, and water material circulation. The imbalance will lead to the imbalance of bacteria phase and algae phase, the pH value will increase, and the stickiness of the bottom of the water body will deteriorate, which may cause a large-scale algae outbreak and lead to a decline in water quality. Therefore, the treatment of rivers and other water environments not only needs to effectively control exogenous pollution, but also needs to consider the cont...

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Problems solved by technology

[0003] In the water purification process of large water bodies such as rivers, lakes, and reservoirs, dredging is a commonly used method at present, that is, the method of dredging bottom mud is used. Although this method can remove bottom mud pollutants, it requires a large amount of engineering and many personnel. , The cost is high, and the excavated sediment will cause secondary pollution. Moreover, when this method is used for water quality control, the water body can only be kept clean for a certain period of time. With the entry of pollutants, new pollution will settle down again. Sediment formation

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