A corridor type water pollution early warning device and early warning method

Abstract

The invention discloses a corridor-type water pollution early warning device, which includes a corridor-type fish tank, a bracket and a camera, the bracket is arranged on the side of the corridor-type fish tank, the camera is arranged on the bracket, Collect the image inside the corridor type fish tank; the corridor type fish tank includes a rectangular cylinder body, a water inlet, a water outlet, a water baffle and a barrier column, and the water inlet and the water outlet are arranged on the tank At the side wall of the body, the length of the baffle plate is less than the width of the cylinder body, and they are staggered and vertically arranged inside the cylinder body, and the cylinder body is equally spaced into at least 3 connected corridors; The barrier column is arranged between the grid and the side wall of the cylinder, and the distance between the two barrier columns is 2-3 cm. At the same time, the invention also provides a corridor type water pollution early warning method. The invention has the advantages of simple structure, convenient use, low cost, high sensitivity, straight pipe observation, timely and accurate monitoring of water quality, and can be used for rapid early warning of sudden water pollution events and large-scale water quality monitoring.

Description

technical field [0001] The invention relates to a water quality pollution early warning device and early warning method, in particular to a corridor type water quality pollution early warning device and early warning method using fish as early warning organisms. Background technique [0002] With the expansion of population and the development of industrialization, the contradiction between the growth of water demand and the shortage of water resources has become increasingly prominent. At the same time, the scarce water resources are seriously threatened by water pollution. The technical means of routine water quality monitoring is water chemical analysis. Although this method can accurately measure multiple pollutants and their concentrations, it has a certain lag, and water bodies are often measured after a long period of time after being polluted. In recent years, sudden water pollution incidents have occurred frequently, seriously affecting people's health and sustainab...

AI Technical Summary

Problems solved by technology

These biological early warning technologies are often equipped with complex equipment and high cost, especially complex data processing and analysis methods are required to identify abnormal biological behavior, and several indicators (such as average swimming speed, density, and electric field mutation value) will be analyzed. Compare with the set threshold to judge whether the water quality is polluted

Images