The main tasks of this project include: (1)Completing an inventory and classification of sampling and analytical methods for the determination of air pollutants. (2)Holding the first expert meeting on March 23rd. (3)Creating a list of methods to update: We will set five selection criteria: A.Methods that have been proposed for modification between 2011 and 2013, B.Methods were frequently used by the environmental technology companies, C.Class C methods that have not been verified before the year 2011, D.Methods were recommended for integration, and E.Suggestions from the experts. Select a list of 63 methods that need to be updated. (4) Select 20 methods from the aforementioned 63 for the collection of new reference methods, Chinese translations, and technical analysis. (5) Choose 8 methods with environmental measurement needs and significant changes in the new versions to draft technical procedure manuals for the determination of air pollutants. (6) Complete the second expert meeting on October 30th, collecting and summarizing expert opinions, and making necessary amendments to the method drafts. These revised drafts will serve as a reference for future method updates by the National Environmental Research Academy. (7) The preliminary study of the integration of 14 compound detection methods including acetamide was carried out. These compounds were also announced as detection methods NIEA A764.70B and NIEA A763.10B, respectively, indicating that the method integration is feasible.

Air, Sampling and analytical methods, Integration, Optimization