Biological environmental protection deodorant bacteria

The odor produced by garbage is complex in composition, among which hydrogen sulfide and ammonia are the highest concentration, which is the main factor of garbage odor, followed by halogenated hydrocarbons, aromatic compounds, volatile fatty acids, oxygenated organic compounds and other hydrocarbons. There are a variety of garbage deodorization methods, such as masking method, air dilution method, activated carbon adsorption, biological bacteria spray deodorization, which can react with odor components, inhibit the generation of odor, become the mainstream deodorization products in the market.

Garbage transfer station: Because the garbage transfer station is mainly responsible for the compression, selection and transfer of garbage, domestic garbage has not been fully fermented, odor intensity is relatively large in summer, mainly adopts the factory spraying deodorant, vehicle outside spraying deodorant and other measures to reduce the odor intensity.

Landfill: Garbage dump is the largest source of odor in the urban environment, with large exposed area and high odor intensity. It belongs to open space and uses the largest amount of deodorant.

Fecal absorption station: a large number of urban feces are concentrated, separated and flocculated here, which is the place where the odor is concentrated. The odor intensity is high. Generally, deodorant towers are used to deal with the odor.

Compost field: compost is a main method of domestic waste treatment, but there is also the problem of high odor intensity, the main use of biological filter deodorization method. At present, this method is most widely used in the waste composting field, the technology is mature, and in practice, it is also the most commonly used comprehensive biological deodorization method. However, there are also some problems such as the failure of filter frame material and the high deodorization effect before and after.

Community garbage building: Because the community garbage building is mainly managed by the community, the use of deodorant is not big. Some garbage building using ozone generator deodorization, some use deodorant deodorization, the effect is also different.

Food kitchen treatment plant: At present, food kitchen waste treatment business, relatively small, deodorant application is not much, mainly in the field spraying biological bacteria deodorant.