Multi-parameter water quality detecting and rating system and water quality rating method based on same

Abstract

The invention discloses a multi-parameter water quality detection and rating system and a water quality rating method thereof. The system includes a data analysis module and several data acquisition modules; the data acquisition module includes an acquisition control unit, a solution temperature measurement unit, a solution pH measurement unit, a solution The turbidity measurement unit, the solution conductivity measurement unit, the power supply unit and the first communication unit; the data analysis module includes a data analysis control unit, a second communication unit, a display unit and a storage unit; the acquisition control unit is used to collect the collected solution temperature , pH, turbidity, and conductivity are sent to the second communication unit through the first communication unit; the data analysis unit is used to store the solution temperature, pH, turbidity, and conductivity received by the second communication unit into the storage unit for analysis. The water quality level of the solution, and the display unit is controlled to display the solution temperature, pH, turbidity, conductivity and water quality level. The invention has low cost, multiple parameters and high cost performance.

Description

technical field [0001] The invention relates to the measurement field, in particular to a multi-parameter water quality detection and rating system and a water quality rating method thereof. Background technique [0002] The research on water quality testing instruments in foreign countries started earlier and was mainly used in the field of environmental protection at first. It has played an important role in practical engineering and management and has received huge benefits. In Europe, America, Japan and other countries, portable water quality analyzers were sold in the 1970s, but they were all instantaneous measuring instruments. Continuous multi-parameter water quality analyzers began to be used in the 1980s. In recent years, with the rapid development of the electronics industry, a large number of multi-parameter water quality testing instruments have emerged, and the detectable parameters of the detectors are also increasing. [0003] Poland's Elemtron company design...

AI Technical Summary

Problems solved by technology

[0011] At present, most water quality evaluation methods are based on one of the water quality measurement items and independently formulate water quality evaluation standards. There is a lack of a variable number of items that can comprehensively consider multiple aspects such as the type of measurement item, the number of measurement items, and the concentration of the measurement item. Comprehensive water quality evaluation method

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