发布时间：2025-04-30

论文名称：Salt deposition problems in supercritical water oxidation

发表刊物：Chemical Engineering Journal

摘要：Supercritical water oxidation (SCWO) is a promising technology that has been utilized to deal with refractory wastewater and sewage sludge at laboratory or commercial scale. However, its commercial application is postponed by corrosion and salt deposition problems in harsh SCWO environment. This work systematically and objectively reviews its current research status concerning salt deposition mainly including research methods, solubilities, deposition and separation performances, etc. and the mechanisms of salt deposition are preliminarily analyzed and summarized. Besides, several operation techniques and reactor configuration designs of either laboratory scale or commercial level used in SCWO processes are introduced to avoid reactor plugging induced by salt deposition. Finally, some subsequently alternative research ideas are proposed to reveal salt deposition mechanisms. A wise SCWO system is supposed to possess an appropriate reactor configuration and more than one control techniques to work together for a given wastewater.

合写作者：Donghai Xu, Chuanbao Huang, Shuzhong Wang, Guike Lin, Yang Guo

是否译文：否

发表时间：2015-05-02