Chemiluminescence method for detecting organophosphorus pesticide

The invention discloses a chemiluminescence method for detecting an organophosphorus pesticide, and belongs to the field of pesticide residue analysis and the technical field of chemiluminescence analysis. The method comprises the following steps: 1, selecting a chemiluminescence system; 2, selecting a sensitizer; 3, performing single factor and orthogonal tests; 4, performing interference tests; 5, drawing a standard curve; 6, analyzing a sample; 7, researching a chemiluminescence mechanism; and 8, researching a relationship between a structure of the pesticide and chemiluminescence. The method has the advantages of simple and quick operation, wide linear range and low cost; an inorganic salt NaCl serves as the sensitizer of the system for the first time so as to improve the sensitivity of the system; and the method is suitable for detecting residue of organophosphorus pesticides with similar structures.