Heterogeneous Oxidation of Ferrous Iron for Treatment of Mine Drainage
نویسندگان
چکیده
منابع مشابه
Oxygenation of Ferrous Iron in Mine Drainage Waters
P r e v i o u s s t u d i e s of t h e o x i d a t i o n of i r o n p y r i t e and t h e subsequent r e l e a s e of a c i d i t y i n t o mine d r a i n a g e w a t e r s have provided no c o n c l u s i v e r e su l t s i n a s c e r t a i n i n g which of t h e s t e p s i n t h e o v e r a l l r e a c t i o n i s r a t e d e t e r m i n i n g . Although microorganisms have f r e q u e n t ...
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Oxidation of sulfide-containing ores is the main cause of Acid Mine Drainage (AMD), which is an environmental problem associated with both the abandoned and active mines. Iron-bearing sulfide minerals can be oxidized and form mine waters with high sulfate content, low pH, high electrical conductivity, high redox potential, and high concentrations of iron, aluminum, and other heavy metals. In th...
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ژورنال
عنوان ژورنال: Journal American Society of Mining and Reclamation
سال: 2002
ISSN: 2328-8744
DOI: 10.21000/jasmr02010487