Analysis method of organic matters for developing water quality parameter in wastewater reuse

摘要

The present invention relates to a method for precisely analyzing an organic substance using a preparative liquid chromatography and a pyrolysis gas chromatography mass spectroscopy which is connected to a pyrolysis apparatus, Examining the correlation between the amount of organic carbon (DOC) and the absorbance (UV); Testing the resolution of the sample used in the step by molecular weight; Injecting an organic material sample of the above step to test an optimum flow rate of a pretreatment liquid chromatography system; Injecting an organic material sample into the liquid chromatography system for pretreatment used in the above step to measure the recovery rate; Analyzing influent and effluent of the constructed wetland through the results obtained from the step; And analyzing the characteristics of the organic substance using a gas chromatography mass spectrometer connected to a pyrolysis apparatus.