Full-spectrum water quality data analysis method for river patrol

Abstract

The invention discloses a river patrol full-spectrum water quality data analysis method, and relates to the technical field of water quality monitoring, spectral data of a river water sample and a river drainage basin are respectively obtained through an infrared spectrum and an ultraviolet spectrum, and the obtained spectral data are processed to obtain water quality data of different river drainage basins; the method comprises the following steps of: obtaining the proportions of different components in water and the distribution condition of algae and garbage in a river channel and a river basin, setting the proportion threshold of the components according to the components, comparing the proportion of each component in the obtained river water sample with the corresponding proportion threshold, and if the proportion exceeds the proportion threshold, determining that the river water sample is a river water sample. If yes, marking the corresponding components and the river channel drainage basin; and marking the river channel drainage basins of which the proportions corresponding to the components exceed a proportion threshold value in all the river channel drainage basins, and finishing tracing of the components exceeding the standard.

Description

technical field [0001] The invention relates to the technical field of water quality monitoring, in particular to a method for analyzing full-spectrum water quality data of river surveying. Background technique [0002] River water quality detection includes sampling, inspection and other steps. When sampling, there are requirements for the water intake position and water intake depth of the river. At present, sampling is usually done by placing a sampling bottle with a rope into the water. It may be displaced by the impact of the water flow, which will affect the detection accuracy; moreover, the common sampling method is to take samples manually to the river, and then bring the samples to the laboratory for testing. The testing process is complicated, and due to various External factors can easily affect the accuracy of water quality testing; [0003] The use of spectral detection technology can detect the water quality of the river at any time during the process of cruis...

AI Technical Summary

Problems solved by technology

[0002] River water quality detection includes sampling, inspection and other steps. When sampling, there are requirements for the water intake position and water intake depth of the river. At present, sampling is usually carried out by placing a sampling bottle with a rope into the water. It may be displaced by the impact of water flow, which will affect the detection accuracy; moreover, the common sampling method is to take samples manually to the river, and then bring the samples to the laboratory for testing. The testing process is complicated, and due to various External factors can easily affect the accuracy of water quality testing;

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