挥发性有机物处理新技术的研究

THE STUDY ON NEW TREATMENT TECHNOLOGY OF VOCs

随着VOCs处理要求的不断提高,新型的VOCs处理技术日益受到关注。详细分析了生物法、光催化氧化法以及等离子体催化氧化法VOCs处理新技术的研究进展。高效微生物的筛选、新型生物填充材料的研究使生物法VOCs处理更加实用;光催化剂的表面改性有助于防止催化剂钝化,保证光催化系统的长期稳定运行;等离子体催化氧化VOCs过程中能耗的降低以及副产物的控制将是下一步研究的重点。

The new treatment technology of VOCs was gaining more and more concern with the increasing demand on VOCs treatment. It was analyzed biological decomposition, photocatalysis and plasma treatment technology of VOCs in detail, respectively. The study on selecting high efficiency microbe and new type of biological stuffing materials can make the biological decomposition more available. Surface modification of photoeatalyst helps to prevent the catalyst desactivation and ensure the system stationary in long term. During the process of VOCs treatment using plasma synergy catalyst, how to reduce the energy consumption and control the by-product will be the next key point.