A kind of em bacteria agent freeze-dried powder effervescent tablet for water body purification

Abstract

The invention relates to an EM microbial agent freeze-dried powder effervescent tablet for water purification. According to the formulation, the EM microbial agent freeze-dried powder effervescent tablet is prepared from, by weight, 50-70 parts of EM microbial agent freeze-dried powder, 5-15 parts of vitamin B1, 1-10 parts of glucose, 10-15 parts of citric acid, 10-15 parts of sodium bicarbonate, 0.2-1 part of beta-cyclodextrin, 0.2-1 part of magnesium stearate, 0.2-1 part of mannitol and 0.2-1 part of sodium carboxymethyl starch. According to the EM microbial agent freeze-dried powder effervescent tablet for water purification, water purification efficiency can be improved, and the recovery rate of a strain in the EM microbial agent freeze-dried powder effervescent tablet is also greatly increased.

Description

technical field [0001] The invention relates to the field of water body purification, in particular to an effervescent tablet of EM bacterial agent freeze-dried powder used for water body purification. Background technique [0002] EM bacteria agent is the abbreviation of the English name "Effective Microoriganisms", which contains more than 80 kinds of microorganisms of the genera of photosynthetic bacteria, actinomycetes, yeast, compound lactic acid bacteria, and Bacillus. In the water body, the EM bacterial agent can effectively inhibit the growth of spoilage organisms and some pathogenic microorganisms, make it difficult to form ammonia substances and sulfide and other odorous substances in the water body, and accelerate their decomposition, so that the dissolved oxygen coefficient of the water body is greatly improved. It can effectively eliminate the chemical oxygen demand, ammonia nitrogen, and total phosphorus of the polluted water body, and can degrade the organic m...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the freeze-dried powder of the EM bacterial agent is easy to sink to the bottom, which affects the diffusion of the EM bacterial agent in the water body and reduces its purification efficiency

In addition, the direct use of the existing EM bacterial agent freeze-dried powder will increase the mortality rate of the bacteria in the freeze-dried powder. In addition, the product in the freeze-dried state needs to be kept at a low temperature during the entire storage and transportation process, which affects the safety of the product. Storage and transportation bring a lot of convenience

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