J. Hering – författare
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2 produkter
Geochemical Controls on Chromium Occurrence, Speciation, and Treatability
Häftad, 2005
1675 kr
Lägg i varukorg
Although the occurrence of Cr(VI) in groundwater is often attributed to industrial contamination, it can also derive from natural sources, specifically the weathering of Cr-containing aquifer minerals. The release of Cr from geologic materials can lead to accumulation of Cr in infiltrating water …
Innovative Alternatives to Minimize Arsenic, Perchlorate, and Nitrate Residuals
Häftad, 2006
1639 kr
Lägg i varukorg
Potentially high levels of arsenic, nitrate, and perchlorate are found in water sources throughout the United States. Most treatment technologies for removing these contaminants produce concentrated waste that requires special handling and disposal. Disposal options for these wastes are often …