Influence of back-mixing on the convective drying of sewage sludge: The structural characteristics

作者: Jie Li , Laurent Fraikin , Thierry Salmon , Dominique Toye , Angélique Léonard

DOI: 10.1080/07373937.2020.1781159

关键词: Mixing (process engineering)Mass transfer coefficientPulp and paper industryEnvironmental scienceTexture (crystalline)ConvectionSludgeMass fraction

摘要: Back-mixing is an operation that can be used to reinforce the texture of soft and pasty sludges improve drying effect. In this study, three mass fractions in a back-mixing (40%, 60...

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