Method and device for monitoring water quality

Abstract

The invention discloses a method and device for monitoring water quality, wherein data are transmitted to a central server, data information of at least one water quality monitoring point is collectedto the central server in real time for data analysis and storage, the data information is pushed and finally displayed on a client in real time, and the central server can provide data information ofat least one water quality monitoring point in all-weather and all-time periods, so that the problem of difficulty in real-time monitoring is solved. The monitoring module monitors the water qualitymonitoring points exceeding a preset threshold value after receiving an instruction to generate video data, the problem of difficulty in evidence collection of drainage of sewage without due approvaland indiscriminate sewage disposal can be solved, the problem of water quality pollution can be monitored by arranging the monitoring module in at least one water quality monitoring point, the video data can be stored, early warning is started, and the effects of real-time attention and real-time reminding are achieved.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to a method and device for water quality monitoring. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. The scope of monitoring is very wide, including unpolluted and polluted natural water (river, river, lake, sea and groundwater) and various industrial drainage. The main monitoring items of water quality monitoring can be divided into two categories: one is comprehensive indicators reflecting water quality conditions, such as temperature, chromaticity, turbidity, pH value, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand and biochemical The other category is some toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury and organic pesti...

AI Technical Summary

Problems solved by technology

In this context, water quality monitoring stations have large investment, high management costs, high manpower requirements, and cannot collect and analyze water quality data 24 hours a day in all weathers. Therefore, the water quality monitoring cycle is long, labor-intensive, and data The amount of collection is small, the transmission speed is slow, it is difficult to aggregate the data of each monitoring point, and it is difficult for the management unit to achieve real-time dynamic analysis of the water quality data of the whole basin

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