Analysis of Influence on Accuracy of Water Quality Data Based on Different Pretreatment Methods

This paper introduces in detail the pretreatment methods commonly used in water quality detection and their application scope, studies and analyzes in detail the influence of different pretreatment methods on the accuracy of water quality data, and introduces several special pretreatment methods for the detection of specific pollutants. These methods can effectively improve the detection efficiency and detection accuracy. Only by mastering the influence of different pretreatment methods on the accuracy of the results, can the appropriate pretreatment methods be selected to obtain accurate detection results.