According to the national environmental protection requirements,combined with the actual painting site and the paint performance of aircraft production,the application research of organic waste gas purification treatment technology was introduced.the main methods and technologies of painting VOCpurification treatment were explored,and the UV photolysis+low temperature plasma,activated carbon adsorption+catalytic combustion,zeolite runner+RTO technology were applied to realize the purification treatment of painting waste gas,so as to maintain ecological balance and protect human health.