Composite microbial deodorizer with improved nitrifying bacteria, crape myrtle, mint and spirulina

Abstract

The invention relates to a composite microbial deodorizer with improved nitrifying bacteria, crape myrtle, mint and spirulina. The composite microbial deodorizer with improved nitrifying bacteria, crape myrtle, mint and spirulina is prepared from microbial agents, plant extracts, algae extracts and water; the microbial agents comprise 20 to 40 percent of lactobacillus plantarum, 20 to 40 percent of beer yeast, 1 to 5 percent of improved denitrifying bacteria, 1 to 5 percent of improved nitrifying bacteria and 1 to 5 percent of azotbacteria chroococum; the plant extracts comprises 5 to 10 percent of pine needles extracts, 10 to 20 percent of crape myrtle extracts and 10 to 20 percent of mint extracts; the algae extracts are 0.5 to 2 percent of spirulina broken extracts; the percentage is mass percentage. The composite microbial deodorizer with improved nitrifying bacteria, crape myrtle, mint and spirulina has the advantages of low cost, high efficiency and wide applicability, and is very practical in concrete production.

Description

technical field [0001] The invention relates to a compound microbial deodorant with improved denitrifying bacteria crape myrtle and mint spirulina. Background technique [0002] With the progress of society, economic development, enhancement of people's environmental awareness and continuous improvement of quality of life, more and more attention has been paid to the control and treatment of malodorous gases. The gas is mainly some sulfur-containing compounds and nitrogen-containing compounds, such as hydrogen sulfide, methyl mercaptan, sulfide, ammonia, etc., which have a strong pungent odor and are extremely harmful to the human body. They can pass through the respiratory tract, eyes, skin, etc. It enters the human body through different channels, making people dizzy and uncomfortable, and being exposed to it for a long time will greatly damage the nervous system of the human body. The malodorous gas will not only corrode the equipment in the factory area, affect the work...

AI Technical Summary

Problems solved by technology

The adsorption method includes acid-base potion washing and activated carbon adsorption. The former needs to consume a large amount of chemicals, while the latter is easy to block, frequent replacement, and high maintenance costs; the combustion method is suitable for organic waste gas with high concentration and high calorific value. In general deodorization It is rarely used in engineering; the direct emission of ozone generated by the high-energy ion method may endanger environmental safety, and the ions produced by it have a strong oxidation effect, corrode the equipment, and have certain harm to the human body; biological methods include biological Filter towers, as well as biological deodorants, generally cost less. The former requires debugging time, while the latter requires more complicated cultivation conditions to have an efficient deodorizing effect.