采用覆膜砂铸造工艺的废气治理方案

摘要

阐述了采用覆膜砂铸造工艺的废气来源、面临的治理现状,列举了吸附法、低温等离子技术、光氧催化技术、植物提取液雾化处理技术四种废气治理方案,并对未来废气治理方向进行了展望.%The sources of exhaust gas and the current status of the treatment of coated sand casting process have been expounded.The four kinds of exhaust gas treatment solutions have been listed,including adsorption method,low-temperature plasma technology,photo-oxygen catalysis technology,and atomization technology of plant extracts.The future of the exhaust gas treatment has been anticipated.