Published 2023-08-01
“…At present, there is a lot of research on shallow high fluorine ground water in northwest Shandong, but little research focuses on the cause of deep high fluorine ground water, and the relationship between high fluorine groundwater and high iodine groundwater.OBJECTIVES(1) To reveal the spatial distribution characteristics of fluorine and iodine in groundwater in the Northwest Shandong Plain; (2) To speculate the formation mechanism of high fluorine groundwater; (3) To
identify the key hydrogeochemical processes of iodine enrichment in the groundwater system; (4) To explore the relationship between high fluorine and high iodine in groundwater.
METHODSSediment samples were collected to investigate the lithology, mineral
composition and elementary
composition of the Northwest Shandong Plain. …”
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