Conference Proceedings
Life-of-Mine Conference 2012
Conference Proceedings
Life-of-Mine Conference 2012
Predictive Site-Wide Water Quality Modelling as a Tool for Mine Planning and Permitting - A Recent Canadian Example
An integrated and dynamic water balance and water quality model for a proposed base metal mine has been created using the GoldSim software package. The model was initially developed to address the water quality of the Tailings Management Facility pond and how pond discharge would potentially affect downstream water quality. However, due to changing project objectives, the modelling has expanded over time through an iterative process to encompass the full mine site and all receiving environment water quality. The model results have been used as part of the mine planning/design process but are also intended to be used for the environmental impact assessment and permitting process. The model has been built to allow for changes to input terms to be readily made as additional data becomes available. The model results serve as a prediction of water quality and the potential project impacts to the receiving environment water quality. This paper presents the process by which data from a wide variety of sources was used to construct the model and how the model results were used to guide development of a conceptual water management plan. In addition, the role of the model in establishing proposed discharge criteria will be highlighted. The model has been delivered as a fully functional application with the intent that the end-user can be other than the modeller, the development of this aspect shall also be covered. CITATION:Fitzpatrick, A, 2012. Predictive site-wide water quality modelling as a tool for mine planning and permitting - A recent Canadian example, in Proceedings Life-of-Mine 2012 , pp 71-78 (The Australasian Institute of Mining and Metallurgy: Melbourne).
Contributor(s):
A Fitzpatrick
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- Published: 2012
- PDF Size: 1.653 Mb.
- Unique ID: P201206015