Method for detecting halogenated aromatic organic matter

The invention discloses a method for detecting a halogenated aromatic organic matter and is applicable to monitoring the degradation kinetics of the halogenated aromatic organic matter in the advanced oxidation process. The method comprises the following steps of: uniformly mixing a sample to be detected and a system capable of releasing hydroxyl radicals for reaction; and if chemiluminiscence is generated, determining that the sample to be detected comprises or auxiliarily comprises the halogenated aromatic organic matter. According to the method, the system capable of releasing the hydroxyl radicals is selected from at least one of a Fenton and quasi-Fenton system which consists of a transition metal ion-complexing agent and hydrogen peroxide, an illumination-quasi-Fenton system, and ozone oxidation, ozone/hydrogen peroxide, ultraviolet/hydrogen peroxide, ultraviolet/ozone and ionizing radiation systems, wherein a transition metal ion is specifically selected from at least one of a ferrous ion, a ferric ion