摘要
涂装工艺产生的挥发性有机物(VOCs)具有种类繁多、来源广泛、毒性危害大等特点。针对生产工艺及车间现状设计高效、低耗的污染物治理技术及方案,是VOCs治理的关键。为改善某工程装备涂装车间作业环境、实现涂装废气达标排放,对该车间环保设施进行升级改造,设计了"干式过滤+沸石转轮吸附净化+催化燃烧"的组合治理工艺。项目运行后效果良好,生产环境得到有效改善,污染物排放均优于当地环保要求。
The volatile organic compounds(VOCs)produced by the painting process are characterized by various kinds,wide sources and high toxicity.The key to VOCs governance is to design efficient and low-consumption pollutant control technologies and solutions for production processes and workshop status.In order to improve the working environment of the engineering equipment painting workshop and achieve the discharge of the coated exhaust gas,the environmental protection facilities of the workshop have been updated and upgraded.A combined treatment process of“dry filtration+zeolite wheel adsorption purification+catalytic combustion”was designed.After the operation of the project,the effect is good,the production environment is effectively improved,and the pollutant discharge is better than the local environmental protection requirements.
作者
闫伯骏
薛强
卢晓东
刘海娇
马麒
朱兆立
崔钰凡
YAN Bojun;XUE Qiang;LU Xiaodong;LIU Haijiao;MAQi;ZHU Zhaoli;CUI Yufan(Energy Saving&Environmental Protection&Occupation Safety and Health Research Institute,China Academy of Railway Sciences Group Co.,Ltd.,Beijing 100081,China;Environmental Management Research Center,Chinese Research Academy of Environmental Sciences,Beijing 100012,China)
出处
《铁路节能环保与安全卫生》
2020年第6期38-41,共4页
Railway Energy Saving & Environmental Protection & Occupational Safety and Health
基金
中国铁道科学研究院集团有限公司科研开发基金项目(2019YJ135)
节能环保劳卫研究所自主投入研发项目(2019HWZ01)。
