化工企业VOCs整治新技术研究进展

Research Progress on New Renovation Technologies for VOCs in Chemical Industry Factories

随着雾霾天气日益严重,与雾霾形成息息相关的VOCs也备受关注,而化工企业作为其产生的主要来源,企业的废气处理技术也成为关注的焦点。在VOCs处理要求不断提高的基础上,新型的VOCs处理技术也受到人们的关注。本文综述了近年来化工企业中展开的新型VOCs处理技术,主要包括泄漏检测与修复(LDAR)技术、低温等离子体技术、光催化氧化技术和生物处理技术等的研究进展。同时对新型技术下与传统技术复合使用做出了展望。

With the increasingly serious smog,VOCs are closely related to the formation of smog. While the chemical industry was the main source of smog production,the waste gas treatment technology has become the focus of attention. On the basis of the continuous improvement of VOCs processing requirements,the new VOCs processing technology has also been concerned by people. The new VOCs treatment technologies of chemical industry factories in recent years were reviewed,mainly including leak detection and repair（ LDAR） technology, low temperature plasma technology,photocatalytic oxidation technology and biological treatment technology. At the same time,the combination of new technologies and the traditional technologies was also reviewed.