Feb 28, 2019 · Mine drainage is surface water or groundwater that drains from an active or abandoned mine. In some cases, pyrite (an iron sulfide mineral) is exposed and reacts with air and water to form sulfuric acid and dissolved iron.

Mine drainage requires the design and operation of a system for collecting the water entering the mine, for removing it, and for disposing of it. From: Encyclopedia of Physical Science and Technology (Third Edition), 2003

The Mine Drainage Technology Initiative (MDTI) - formerly known as the Acid Drainage Technology Initiative (ADTI) - is a forum to address issues associated with mine drainage. This collaborative initiative exchanges information and resources for the purposes of:

Nov 13, 2024 · Mine planners must follow several core principles of mine design and planning to ensure the proper, safe, efficient, sustainable, and economically viable design of new operations. Essentially, the mine is built around the specific mineral deposit being extracted.

mine planning and evaluation of the economic viability of the deposit. Geological evidence is derived from adequately detailed and reliable exploration, sampling and testing and is sufficient to assume geological and grade or quality continuity between points of observation.

Sep 25, 2022 · Mine drainage includes the methods and facilities for draining off mine water gushing. During the development of mineral resources, the amount of such water poured into mine shaft as rainwater, surface water, ground water, and process water is called mine water inflow, which is an important basis for designing drainage capacity, drainage system ...

The mine layout is defined as the type and location of operational facilities, i.e. the design and positioning of auxiliary roadways, the placing of workshops for servicing machinery, and the type and proximity of skips, conveyors, ramps, pumping stations and production areas.

Since profit margins depend on cyclical metal prices, optimal mine design and scheduling are vital. Drawing on our world-wide industry experience, we develop practical and workable solutions based on geological, geotechnical, hydrogeological, economic, and environmental considerations.

Streamline your underground mine design process with powerful, semi-automated tools that enable you to take control where and when it is needed most. Dedicate your focus to the tasks that will help you safely minimise cost and maximise production of your underground operation.

an overall picture of a mine ground conditions can be used to define zones of elevated hazards, develop ground support strategies as a function of geomechanical models, and identify areas of further geomechanical investigations. This process is facilitated by the use of mine planning and data management