Abstract:We studied photochemically induced
precipitation of rare-earth
elements (REEs) in water from a tributary to Plešné
Lake and a tributary to Jiřická Pond, Czech Republic.
Both tributaries had high concentrations of dissolved organic matter
(∼1.8 mmol C L–1). Filtered (0.2 μm)
samples were exposed to artificial solar radiation of 350 W m–2 for 48 to 96 h, corresponding to 3 to 6 days of natural
solar radiation in summer at the sampling locations. Experiments were
performed with altered and unaltered pH rangin… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.