Opencast Video SolutionThe free and open source

Opencast Video Solution The free and open source solution for automated video capture, management, and distribution at scale.is a flexible, scalable and reliable video capture, management, and distribution system for academic institutions. Opencast is built by a growing community of developers from leading universities and organizations

Openpit miningWikipedia

About Opencast SoftwareOpencast Video Solution

Opencast is an open source solution for automated video capture and distribution at scale. Build custom capture, processing, scheduling and distribution solutions for

Mitigating the environmental effects of opencast mining

Opencast mining operations in South Africa remain one of the industrys main contributors to short and longterm environmental damage, as they have a direct and cumulative impact on the air

Surface Mining Methods and Equipment

Placer miningSolution mining Placer mining is intended for the recovery of heavy minerals from alluvial or placer deposits, using water to excavate, transport, and/or concentr ate minerals. Solution mining is employed for extracting soluble or fusible minerals using water or a lixiviant. 1.2. Open Pit vs. Underground Mining Methods

Solutions for mininggroup.rwe

With over 120 years of Company history and more than 50 years of international advice and consultancy, we are a worldleading provider of engineering services in opencast mining. Renowned customers around the world use RWE's comprehensive knowhow in the area of continuous mining, specifically for sustainable operation planning and production

The Mining effects and green solutionsFollow Green Living

The Mining effects and green solutions. Mining has several environmental impacts that people around the globe are surprisingly ignorant about. Erosion, groundwater depletion and also loss of biodiversity is caused by the mining effect. Moreover, there are several chemicals that blend with the surface water during this process.

PDF Mining Methods: Part ISurface mining

Solution mining includes both borehole mining, such as the methods used to extrac t sodium chloride or sulfur , and leaching, either through drillholes or in dumps or heap s on the surface. 2

Opencast Miningan overviewScienceDirect Topics

Opencast mining operations involve huge quantities of overburden removal, dumping and backfilling in excavated areas. A substantial increase in the rate of accumulation of waste dumps in recent years has resulted in greater height of the dump for minimum ground cover

Environmental Risks of Mining

Open pit mining, where material is excavated from an open pit, is one of the most common forms of mining for strategic minerals. This type of mining is particularly damaging to the environment because strategic minerals are often only available in small concentrations, which increases the amount of ore needed to be mined.