Abstract
Volatile organic compounds (VOCs) are one of the main factors causing air pollution in China. In the automotive industry, spraying, drying, and other processes will produce a large amount of VOCs pollution. How to select suitable treatment techniques is the major problem for VOCs control. In this paper, a treatment technology evaluation index system was constructed based on the characteristics of VOCs emission in automobile manufacturing. Using the Analytic Hierarchy Process (AHP) model to comprehensively evaluate VOCs governance technologies in the automotive industry. The results showed that the priority of the six VOCs treatment techniques is as follows: runner + RTO > activated carbon + TO > activated carbon + RTO > runner + RCO > activated carbon + CO > activated carbon + RCO.
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