Water quality detecting and monitoring system device and method based on light energy integrating sphere

Abstract

The invention relates to a water quality detection monitoring system device and method based on a light energy integrating sphere, wherein the device comprises a front-end detection monitoring deviceand a rear-end detection monitoring system, and the front-end detection monitoring device and the rear-end detection monitoring system carry out the data transmission through network communication. The front-end detection monitoring device comprises an energy module, a structure module, a main control module and a peripheral module, the energy module is connected with the structure module, and theenergy module, the structure module and the peripheral module are all connected with the main control module; the energy module is used for providing an energy current for the front-end detection monitoring device, the structure module is used for detecting and monitoring the water quality, and the peripheral module is used for transmitting the acquired light energy data to the rear-end detectionmonitoring system; the rear-end detection monitoring system comprises an AI model base, a database module, a big data calculation module, a management module and an application module, and the AI model base, the database module, the big data calculation module and the application module are all connected with the management module. According to the present invention, the water quality is monitored in real time, and the result accuracy is high.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to a water quality detection and monitoring system device and method based on a light energy integrating sphere. Background technique [0002] With the aggravation of environmental pollution in recent years, the impact of water security on human beings is multifaceted, involving all aspects of nature, society and humanity. At the same time, with the improvement of people's living standards, people's requirements for water quality are getting higher and higher. At present, the determination of water quality indicators generally adopts the method of field sampling and laboratory analysis. This method has the problems of complicated operation and poor flexibility; therefore, water quality Monitoring has drawn extensive attention from domestic and foreign experts and scholars, governments and international organizations. [0003] Biochemical oxygen demand (BOD) is an i...

AI Technical Summary

Problems solved by technology

At present, organisms such as frogs, fish, mice, plankton, and seaweed have been used to detect water toxicity. However, the above-mentioned organisms have disadvantages such as long test cycle, high cost, and complicated operation, which are not only difficult to popularize. , and cannot meet the needs of on-site rapid detection

The existing international standard ISO11348-3 stipulates that the deep-sea luminescent bacteria V. fischeri is used as the test organism, which realizes the need for rapid detection, but there are still many shortcomings: first, in order to balance the osmotic pressure, the test must be carried out under high salinity conditions, It may cause changes in the properties of some chemicals in the sample, and salinity correction will lead to false negative results; secondly, for some samples with low solubility, false positive results will be caused by the precipitation of toxic substances; thirdly, this method uses Fluorescence detection, the detection signal is easily affected by the turbidity and color of the water; finally, luminescent bacteria are not ubiquitous microorganisms in nature, it is difficult to obtain and preserve, and the price of commercial luminescent bacteria is relatively expensive, resulting in higher detection costs

[0005] The commonly used technology for water quality index detection and monitoring in the water conservancy, environmental protection and aquaculture industries is the electrode method, but comprehensive water quality index detection and monitoring, such as dissolved oxygen, pH, ammonia nitrogen, nitrite, hardness and H in water 2 S, etc. are expensive, complicated to operate, and the electrolyte is likely to cause secondary pollution to the water body

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