Journal of Water Process Engineering ( IF 6.3 ) Pub Date : 2021-07-14 , DOI: 10.1016/j.jwpe.2021.102207 Shangzhi Yu 1 , Jianfeng Bai 1 , Qinglong Xie 1 , Xiaojiang Liang 1 , Yong Nie 1
|
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.
中文翻译：
催化燃烧高效处理生物柴油废水
本研究提出了催化燃烧法，用于在 Pt/Al 2 O 3 @堇青石催化剂上连续处理生物柴油废水。分析了生物柴油废水和铂基催化剂的成分。在废水处理过程中观察到优异的催化剂活性和稳定性。通过催化燃烧，生物柴油废水的化学需氧量(COD)显着降低，连续运行200 h后，COD值仍低于500 mg/L。在气体产品中没有发现有机气体，所有去除的有机化合物都转化为二氧化碳和水。
京公网安备 11010802027423号