生物柴油
废水
催化作用
化学需氧量
燃烧
废物管理
污水处理
制浆造纸工业
化学
二氧化碳
催化燃烧
环境科学
有机化学
工程类
作者
Shangzhi Yu,Jianfeng Bai,Qinglong Xie,Xifeng Liang,Yong Nie
标识
DOI:10.1016/j.jwpe.2021.102207
摘要
Catalytic combustion method was proposed in this study for the continuous treatment of the biodiesel wastewater over the Pt/Al2O3@cordierite catalyst. The components of biodiesel wastewater and the Pt-based catalyst were analyzed. Excellent catalyst activity and stability were observed during the wastewater treatment. The chemical oxygen demand (COD) of biodiesel wastewater was significantly reduced through the catalytic combustion, with the COD value still lower than 500 mg/L after 200 h continuous run. No organic gas was found in the gas product and all organic compounds removed were converted to carbon dioxide and water.
科研通智能强力驱动
Strongly Powered by AbleSci AI