Water Balance of a Boreal Black Schist Heap Leach Operation

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Optimization of a CFD – Heap leach model and sensitivity analysis of process operation

A comprehensive heap leach model, developed within a computational fluid dynamics software framework, provides a modeling tool to capture reactive dissolution in low grade ores of oxide and sulfide minerals. These systems involve suites of very complex reactions, which are closely coupled with thermal conditions and key microbial populations. One of the key challenges when modeling heap leach s...

متن کامل

Case Study: Bacterial Cyanide Detoxification during Closure of the Green Springs Gold Heap Leach Operation

The U.S. Bureau of Mines, U . S . Department of the Interior, demonstrated the viability of using bacterial cyanide oxidation for decommissioning a heap leach operation. The field demonstration was conducted under a CRADA with USMX during the decommissioning of USMX's Green Springs gold operation near Ely, NV. The test objective was to bacterially oxidize the cyanide in the process solution usi...

متن کامل

Effects of Pregnant Leach Solution Temperature on the Permeability of Gravelly Drainage Layer of Heap Leaching Structures

In copper heap leaching structures, the ore is leached by an acidic solution. After dissolving the ore mineral, the heap is drained off in the acidic solution using a drainage system (consisting of a network of perforated polyethylene pipes and gravelly drainage layers) and is, then, transferred to the leaching plant for copper extraction where the copper is extracted and the remaining solution...

متن کامل

Black carbon in the boreal

Black (pyrogenic) carbon in boreal forests: a synthesis of current knowledge and uncertainties C. M. Preston and M. W. I. Schmidt Pacific Forestry Centre, Natural Resources Canada, 506 W. Burnside Rd., Victoria BC, V8Z 1M5, Canada Dept. of Geography, University of Zürich, Winterthurerstr. 190, 8057 Zürich, Switzerland Received: 22 December 2005 – Accepted: 12 January 2006 – Published: 28 Februa...

متن کامل

Nitrogen balance of a boreal Scots pine forest

Nitrogen balance of a boreal Scots pine forest J. F. J. Korhonen, M. Pihlatie, J. Pumpanen, H. Aaltonen, P. Hari, J. Levula, A.-J. Kieloaho, E. Nikinmaa, T. Vesala, and H. Ilvesniemi Department of Physics, P.O. Box 48, 00 014, University of Helsinki, Finland Department of Forest Sciences, P.O. Box 27, 00 014, University of Helsinki, Finland Hyytiälä Forestry Field station, Hyytiäläntie 124, 35 ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Mine Water and the Environment

سال: 2020

ISSN: 1025-9112,1616-1068

DOI: 10.1007/s10230-020-00694-7