The Effect and Research of Environmental Analysis Software in Environmental Early Warning under the Background of Big Data

Enrichment of Pesticide Organic pollutants in Surface Water by solid Phase extraction, Analysis and characterization by Gas Chromatography-Mass Spectrometry and Total screening Software, semi-quantitative, At the same time, the semi-quantitative results were verified by SIM mode of gas chromatography-mass spectrometry. The results show that the recovery rate of acids, alcohols and ketones in water meets the requirements of monitoring index. The verification results show that, This screening method is based on the absence of external standard materials and targets. Can be used for early warning monitoring of most potential pesticide organic pollutants in water.