Bisphosphate microbial aerosol generator

Abstract

The invention discloses a bisphosphate microbial aerosol generator. The bisphosphate microbial aerosol generator comprises an air compressor and an air storage tank, wherein the air compressor is connected with the air storage tank, and the air storage tank is connected with the air filter; a bisphosphate microorganism solution and a storage are connected with a liquid peristaltic pump, an air filter and the liquid peristaltic pump are connected with an aerodynamic sprayer and an aerosol generating device, and the aerodynamic sprayer and the aerosol generating device are connected with an aerosol recycling device; the air filter is also connected with an air rotor flow meter; the liquid peristaltic pump is also connected with a liquid flow meter; and the aerodynamic sprayer and the aerosol generating device are connected with a sampling controller. The bisphosphate microbial aerosol generator is applicable to simulated generation and preparation of experimental microbial aerosol and is frequently applied to preparation of a microbial aerosol animal model and research on microbial aerosol animal infection dosage, microbial aerosol survival recovery rate, an aerosol tracer agent, contrast between natural microbial aerosol and simulated microbial aerosol and the like.

Description

technical field [0001] The invention belongs to the technical field of generation and preparation of microbial aerosol, in particular to a bisphosphate microbial aerosol generator device. Background technique [0002] As one of the hotspots in the current environmental problems, aerosols have attracted increasing attention. Although microbial aerosols are only a small component of aerosols, they have received increasing attention due to their important role in many aerosol pollution processes. Microbial aerosol is a colloidal system formed by a group of tiny and simple single-cell or nearly single-cell organisms suspended in the air. The particle size is 0.01-100 μm, generally 0.1-30 μm. Microbial aerosols have six major characteristics: heterogeneity of source, diversity of species, variability of activity, three-dimensionality of dissemination, regeneration of deposition, and extensive infection. Microbial aerosols carry bacteria, fungi (including fungal spores), viruses...

AI Technical Summary

Problems solved by technology

At present, microbial aerosol samplers are mainly used, and the collected aerosols are complex and diverse, with variable activity and poor controllability, and it is difficult to meet the needs of experimental research.

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