Amplifying circuit-based optical property water quality monitoring system

Abstract

The invention discloses an amplifying circuit-based optical property water quality monitoring system, which comprises a data collection terminal and a data monitoring terminal connected with the data collection terminal. The data collection terminal comprises a spectroradiometer, an underwater spectrometer, a water absorption / attenuation measurement instrument, a water body backward scattering measurement instrument, an ultraviolet-visible spectrophotometer, an analog-to-digital conversion circuit, an amplifying circuit, a controller module, a data transmission module and a power supply module. The data monitoring terminal comprises a memory module, a display module, a clock module, a processor module and a radio frequency identification module. The above multifunctional instruments are integrated as a whole, so that one single instrument is capable of detecting various parameters. Therefore, the system is convenient in application. The problems that due to the fact that the data processing operations of various instruments are mutually independent, the data of various instruments cannot be mutually checked and associated, the data processing efficiency is low and error-prone, and a large number of measured optical data cannot be processed can be avoided effectively.

Description

technical field [0001] The invention relates to a water quality collection and processing system, in particular to an optical characteristic water quality monitoring system based on an amplifying circuit, which belongs to the field of water quality detection. Background technique [0002] Aquaculture water is affected by human activities and other factors, causing substances entering the water body to exceed the self-purification capacity of the water body, resulting in deterioration of water quality and affecting the use of water bodies. The main pollutants are: heavy metal pollutants, non-metallic inorganic toxic pollutants, toxic organic matter, oxygen-consuming organic matter, acid and alkali pollutants, which will seriously affect the development of the aquaculture industry. In view of this, the industry has developed a variety of water quality testing equipment, but the comprehensive testing capabilities of such equipment are often insufficient, and the testing paramet...

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Problems solved by technology

Therefore, the processing of the data of each instrument and equipment is independent of each other, it is difficult to realize the mutual verification and correlation between the data, the efficiency of data processing is low and error-prone, and it cannot meet the processing problems of a large number of measured optical data

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