| abstract |
PROBLEM TO BE SOLVED: To provide an organic compound decomposition method and a decomposition apparatus capable of efficiently decomposing an organic compound causing water pollution or air pollution. A method of decomposing a gas, liquid or vapor of an organic chlorine compound or a gas, liquid or vapor containing an organic chlorine compound, wherein the organic compound is irradiated with ultraviolet light having a wavelength of 172 nm or 222 nm generated from an excimer lamp 1. The above problem was solved by irradiation. |