Monensin tail gas treatment process

Abstract

The invention discloses a monensin tail gas treatment process. The monensin tail gas treatment process comprises the following steps: S1, collecting tail gas generated by monensin, and conveying the collected tail gas into an alkaline washing tower for treatment; S2, inputting the tail gas treated by the alkaline washing tower into a deodorization tower for deodorization; and S3, discharging the gas deodorized by the deodorization tower from a chimney through a fan. The applicant of the invention accidentally finds that when the pH value of a treating fluid in the alkaline washing tower is adjusted to be 12 or above, sodium hypochlorite is added into the alkaline washing tower and the treating fluid for the alkaline washing tower is used for spraying the monensin tail gas, the specific odor of monensin can be obviously reduced; and since substances in the monensin tail gas are oxidized by the sodium hypochlorite in an alkaline environment and the sodium hypochlorite can be changed andhasthe pH value of 12 or above, the sodium hypochlorite is more stable, degradation is reduced, service life is prolonged, and the tail gas is better treated.

Description

technical field [0001] The invention relates to the field of veterinary medicine, in particular to a monensin tail gas treatment process. Background technique [0002] Monensin, a polyether antibiotic, was first isolated from the fermentation broth of Streptomyces cinnamonensis by Haney et al. in 1967. In the 1970s, it was put on the market as an anticoccidial drug. The United States and Japan officially approved it as a feed additive in 1974 and 1977 respectively, and my country was approved in 1985 and applied to production. At present, more than 40 countries have used it as a weight gain agent for beef cattle and mutton sheep and a growth promoter for pigs. Monensin has no effect on negative bacteria, but has a certain inhibitory effect on Staphylococcus, Bacillus, Clostridium, Streptococcus, and mold (Penicillium, Candida). Monensin can affect the energy metabolism in the rumen of ruminants, improve rumen fermentation, increase the output ratio of propionic acid and a...

AI Technical Summary

Problems solved by technology

[0003] Monensin will emit specific gas during the fermentation process, and the amount of air used is relatively large. If it is discharged directly without treatment, it will cause environmental impact, and it does not meet the objective needs of protecting the environment. Therefore, for Monensin The tail gas treatment of monensin is particularly important, but after the centralized treatment of the existing tail gas system, the specific odor cannot be eliminated well, and the specific odor of monensin fermentation can be smelled obviously, which does not meet the needs of tail gas treatment

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