Underground Mining Drainage, State of the Art

introduction of backfill mining method the requirements for mine dewatering are reduced, however when hydraulic backfill is employ it is necessary to pump in addition the drain excess water. The extension of the cone of depression provoked by the mine drainage is a function of many

Mine dewatering techniques - SlideShare

Nov 23, 2013· Underground Mine Dewatering Techniques • In underground mines, the conventional approach is to allow groundwater to enter the workings, effectively using the mine itself as a drain • The water entering the mine is passed along roadways (by pumping or gravity) to a deeper part of the mine (sump) or shaft bottom, to be pumped out via shaft or ...

Mine Drainage Pump Wholesale, Drainage Pump Suppliers ...

A wide variety of mine drainage pump options are available to you, such as single-stage pump, multistage pump. You can also choose from submersible, sewage. As well as from high pressure, low pressure. And whether mine drainage pump is diesel, or gasoline. There are 1,221 mine drainage pump suppliers, mainly located in Asia.

Carl Hamm South Africa

Carl Hamm PPS is now a distributor of DÜCHTING PUMPS GERMANY Trusted acid mine drainage (AMD) Our ZSM system offers a safe, quick and flangeless installation solution to handle acid mine drainage …

Pump Selection Guide - fischerprocess.com

Goulds Pumps... Serving the World's Industries Chemical ... and a complete line of double suction and LoPulse fan pumps. Mining and Minerals Goulds Pumps' presence in the mining industry dates back to the ... drainage, corrosive liquids, pollution control, molten sulfur. Rugged, heavy construction.

Mine Drainage Pumps For Coal & Ore Minin | Pumps Catalog

14 · Mine Drainage Pumps: Multistage Segmental: Used in mines for maintenance of a normal water level and (as a part of dewatering plants) for pumping accumulated water above ground.

General Dewatering Archives - BJM Pumps

High Performance Pumps, Sump Pumps, and Portable Dewatering Pumps . BJM Pumps® submersible dewatering pumps are ideal for use in construction, mining, and sump applications.

Grindex - Mining Technology | Mining News and Views ...

Grindex's submersible drainage and sludge pumps have been used in the mining and construction industries since 1960. The company invented and patented the world's first air valve in 1960, which allows its pumps to run unsupervised for longer periods.

Technology Data Sheet Mine Dewatering - Groundwater Eng

Technology Data Sheet Mine Dewatering Groundwater is a common problem when mining, and developing a mine below groundwater level presents many challenges. Poorly controlled groundwater will have negative impacts on the safety, efficiency and economics of mining operations.

mining drainage pumps - miningbmw.com

Xylem is dedicated to supplying top quality dewatering & drainage pumps for your business pump needs. Dewatering Pumps for Mining Made real forthe - Sulzer - Home 6 The Next-Generation Dewatering Pump Sulzer has over 50 years of experi-ence with submersible pumps and plays a leading role in their develop-ment.

Heavy Duty Mining Pump For Water Feeding Or Drainage

Pump Selection Guide - fischerprocess. Heavy duty slurry pumps like the XHD, SRL and 5500 are specially designed for flue gas scrubbers and ash Acid Mine Water, Textile Slurries Materials: All Iron / 316SS Trim, 316SS, 317SS, CD4MCu drainage, corrosive liquids, pollution control, molten sulfur.

Case Stories | Grindex

Our wide product range, from lightweight portable pumps to large drainage pumps weighing more than half a ton, ensures that Grindex pumps are used in diverse applications around the world. Key applications include construction, mining and industry. But …

Comparison of Designs for the Dewatering of Coal, Gold …

trenches and boreholes; as well as gravity fed drainage to settlers and sumps at the lowest point of the mine. The water was pumped to surface using one to three mid level pumps. The madala (old) workings were drained, using water passes connected to the overall mine drainage system. Finsch Mine

Blog | Mine Dewatering - Groundwater Eng

May 22, 2014· Mine Dewatering 22 May 2014. Dewatering and groundwater control is an important part of many open pit and underground mines. When mining below the water table groundwater is an inevitable challenge.

Acid mine drainage - Wikipedia

Acid mine drainage, acid and metalliferous drainage (AMD), or acid rock drainage (ARD) is the outflow of acidic water from metal mines or coal mines. Acid rock drainage occurs naturally within some environments as part of the rock weathering process but is exacerbated by large-scale earth disturbances characteristic of mining and other large ...

Letaba Pumps | Dewatering & Industrial Pumps

Buccaneer Slurry Pumps is a strong and reliable South African brand in the pumping industry, and a name that continues to rise to the challenges within the South African mining sector. The brand itself has a reputation for its robust and heavy-duty slurry pumps - manufactured to exceed all quality and performance standards when used under any abrasive or corrosive application.

Mining Dewater Drainage Pump - vacuumpumpworks.com

Diesel Engine Mining Water Self Priming Dewatering Pump. Drainage Pump, Drain Pump, Mining Machine manufacturer / supplier in China, offering Diesel Engine Mining Water Self Priming Dewatering Pump, Portable Engine Driven Solid Handling Sewage Water Pump, Single Stage Single Suction Self-Priming Mud Water Pump and so on....

Unfolding environmental disaster - miningweekly.com

"Power to the Western Basin acid mine drainage (AMD) pump station, on Mintails's property, and the AMD Treatment Plant is thus compromised and the facility is currently not operational ...

How Submersible Pumps Work: Advantages and Disadvantages ...

The other main disadvantage is that one pump does not fit all uses. Single stage pumps are used for most home and light industrial pumping. This includes aquarium filters, sewage pumping, or sump pumps for drainage. Multiple stage pumps are used for anything underground, such as water wells or oil wells.

Mine drainage, pumps, etc (eBook, 1896) [WorldCat.org]

Mine drainage, pumps, etc. [Hans C Behr] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Contacts Search for a Library. Create lists, bibliographies and reviews: or Search WorldCat. Find items in libraries near you. Advanced Search Find a …

Gold dredge pump work in gold mine for water drainage

Gold Dredge Water Pump, Gold Dredge Water Pump ... - alibaba. Gold Dredge Water Pump, Wholesale Various High Quality Gold Dredge Water Pump Products from Global Gold Dredge Water Pump Suppliers and Gold Dredge Water Pump Factory,Importer,Exporter at Alibaba.

Pump Selection Guide - fischerprocess.com

process pump line extends the offering for users with a preference for a metric pump. Other superior pumps include the 3500XD enhanced performance medium consistency stock pump and a complete line of double suction and LoPulse fan pumps. Mining and Minerals Goulds Pumps' presence in the mining industry dates back to the late 1800s.

Mine Drainage Topic I: Ways of Open Pit Mine Drainage ...

In essence, the drainage system is provided with a temporary water tank and a water pump at the bottom of the open pit, so that all the water entering the stope is collected into the water tank at the bottom of the stope, and then discharged by the water pump to the surface through the drainage pipe.

Underground dewatering | Grundfos

Underground dewatering and drainage is necessary to ensure that mining operations continue unhindered. Grundfos dewatering pumps are designed to work in the toughest environments and can be found in mining applications and offshore industries worldwide.

Submersible dewatering pumps - sludge, slurry, drainage ...

Grindex Inox is a range of submersible drainage and sludge pumps constructed from stainless steel, capable of handling extremely corrosive fluids with pH values from 2-10 and abrasive particles. Inox Pumps >

Mining & Industrial | Tsurumi Pump

High volume, low head axial flow submersible drainage pump ideal for water features or fish hatcheries. GPN Series ... Ideal for generating plants and mining operations. LHW Series Rental & supply companies preferred choice for contractor ready slimline products.

Review on Dewatering Pumping Network for Underground …

contribution towards the development of the mine pumps is discussed only. Mining is one of the old arts practiced. In the first century an instrument called Egyptian Pumps, invented by Archimedes, used to threw up the water to the mouth of the pit and thus drain the mine with constant pumping.

Mine dewatering - Wikipedia

The first reliable metal pump was created by József Károly Hell and used in the Schemitz mine in 1749. Almost 40 years later, in 1788, the first water-independent system appears that uses a metal pump. It was installed in the German lead and zinc mine of Tarnowitz.