In order to effectively strengthen the construction of ecological environment protection supervision team，Comprehensively improve the professional level and practical skills of inspectors，Continuously improve the efficiency of supervision，The Third Ecological Environment Protection Supervision Office of the Department of Ecological Environment of Henan Province organized the provincial summer ozone and related activities.VOCsTraining Course on Improving the Ability of Industry Supervision。Luo Gang, Director of the Third Ecological Environment Protection Supervision Office、Deputy Director Cui Wenjun、Deputy Director Li Jingtai and Luolong Brigade of Luoyang Ecological Environment Comprehensive Administrative Law Enforcement Detachment have conducted many investigations and guidance.，The on-site teaching activities of the training course were finally decided to be held in Lingyu, CIMC.。

June 15，Regional Supervision Offices of the Department of Ecological Environment of Henan Province、Person in charge of supervision and rectification work in Luoyang City、More than 30 people from the Luolong Brigade of the Municipal Ecological Environment Comprehensive Administrative Law Enforcement Detachment arrived at Lingyu, CIMC, to carry out on-site teaching activities。

Activity site，Pei Xin, Environmental Protection Commissioner of CIMC Lingyu, introduced the green transformation of Lingyu's production line.，And lead everyone to automatically weld the bottom beam of the mixer.、Old painting line、The intelligent dusting line was observed and taught on the spot.。

Weld the line at the sill，We watched the robot automatic welding process and the welding smoke dust removal system in the closed welding room.，Welding fume shall be collected and treated in a closed welding room.，Avoid that unorganized emission of the waste gas.。

In the old painting line，We watched the water-based paint spraying process andVOCsEnd Treatment Facility，Produced by spray paintVOCsExhaust gas is adsorbed by activated carbon/Desorption+It is effectively treated by catalytic combustion and discharged at high altitude，On-line monitoring data display，VOCsStable and up-to-standard emission of waste gas。

Since 2019，CIMC Lingyu Gradually Painting Workshop、Green transformation has been carried out in the welding workshop，Through source substitution、End Treatment、Process upgrading and other ways have strengthened the control and treatment of pollutants in the production process.，Green development has also made a strong contribution to the prevention and control of air pollution in Luoyang City.，It has been unanimously recognized by the competent departments at all levels.。

Finally，All the participants in this activity took a group photo in the spraying workshop.，The on-site teaching activity was successfully completed.。