Nanofluid-peroxydisulfate integrated volumetric solar interfacial evaporation system for water evaporation and organic pollutant removal.

ABSTRACT: Solar evaporation exhibits significant potential for the treatment of high-salt organic wastewater. However, it's also confronted with challenges due to the accumulation of organic pollutants and salts in the concentrated wastewater following evaporation, which compromises the long-term stability of evaporation unit and complicates subsequent treatment processes. To address these challenges, a volumetric solar interfacial evaporation (V-SIE) system by integrating Fe₃O_{4 -}H₂O nanofluids and peroxydisulfate (PDS) were proposed in this study. In V-SIE system, Fe₃O₄ magnetic nanoparticles (NPs) were prepared as solar receivers to form a volume-absorbing solar energy interface and enhance evaporation efficiency. The results show t

SUBMITTER: Zhu C 

PROVIDER: S-EPMC11667070 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature