Aqueous solubility of Cr(VI) compounds in ferrochrome bag filter dust and the implications thereof

The production of ferrochrome (FeCr) is a reducing process. However, it is impossible to completely exclude oxygen from all of the high-temperature production process steps, which may lead to unintentional formation of small amounts of Cr(VI). The majority of Cr(VI) is associated with particles foun...

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Vydáno v:	Water S. A. Ročník 43; číslo 2; s. 298 - 309
Hlavní autoři:	du Preez, SP, Beukes, JP, van Dalen, WPJ, van Zyl, PG, Paktunc, D, Loock-Hattingh, MM
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Gezina Water Research Commission (WRC) 01.04.2017 Water Research Commission
Témata:	Bag filter dust Carcinogens Caustic soda Chemical properties Chemical research Chemicals Chromium Cr(VI) Dust Ferrochrome Ferrochromium Hexavalent chromium High temperature INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY Leachates Particle size Pollution control equipment Process water Scrubbers Sludge Smelter waste Solubility Stainless steel Studies Waste storage South Africa
ISSN:	0378-4738, 1816-7950, 0378-4738
On-line přístup:	Získat plný text
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