System and method for monitoring atmospheric floating dust on line

Abstract

The invention provides a system for monitoring atmospheric floating dust on line. The system comprises a mobile device and an online monitoring system which is used for monitoring atmospheric floating dust on line and is arranged on the mobile device, wherein the online monitoring system comprises a filter membrane, a filter membrane transfer subsystem used for transferring the filter membrane, a sampling subsystem used for depositing the sampled atmospheric floating dust on the filter membrane, a concentration analysis subsystem used for detecting types and concentrations of detection indexes in the filter membrane, and a calculation and storage subsystem used for calculating types and concentrations of the detection indexes in the atmospheric floating dust. According to the provided system for monitoring atmospheric floating dust on line, mobile online monitoring of the types and concentrations of the detection indexes in the atmospheric floating dust is realized; moreover, multiple monitoring points can be applied to the system for monitoring the atmospheric floating dust on line together, and the input cost of different monitoring points used for monitoring the atmospheric floating dust on line is reduced. The invention also provides a method for monitoring the atmospheric floating dust on line.

Description

technical field [0001] The invention relates to the technical field of atmospheric dust monitoring, and more specifically relates to a system for online monitoring of atmospheric dust, and the invention also relates to a method for online monitoring of atmospheric dust. Background technique [0002] With the development of my country's economy and the improvement of industrialization, heavy metal pollution incidents have emerged in an endless stream. The heavy metals in the air dust emitted by the chimneys of lead-acid batteries, smelters, and coal-fired power plants are one of the main sources. [0003] At present, there is only fixed-point monitoring for the online monitoring of the types and concentrations of particulate matter in atmospheric floating dust, that is, building a station at a fixed location and installing an analyzer for fixed online monitoring. In this way, a fixed monitoring point needs to be equipped with a system, which occupies a lot of land and has hi...

AI Technical Summary

Problems solved by technology

In this way, a fixed monitoring point needs to be equipped with a system, which occupies a lot of land and has high input costs.

In addition, once a heavy metal pollution event occurs in other places where the online monitoring system is not installed, the monitoring cannot be carried out quickly, which will cause delays in the prevention and control of heavy metal pollution

Images