SEWAGE TREATMENT AT MINERAL MINES

Sewage from mining fields have the level of heavy metals, toxins, so sewage treatment at mineral mines are the requirement set forth for the investor – Vietnam National Coal – Mineral Industries Holding Corporation Limited – TKV

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DIAGRAM OF MINING SEWAGE TREAMENT PROCESS

The sewage treatment process at a mine is as following:

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SPECIFIC PROCESS

The process of coal mine sewage treatment

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The process of copper mine sewage treatment

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Mud still contains fine ore content, so we need to use separate filtering equipment.

Mud filtering equipment used include:

FILTER PRESSES BOOSTER

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Specifications:

  • Size of 1 filtration: Max 160 m².
  • Pressure: Max 0,5 MPa.
  • Capacity: Max 0,8 t/m².h
  • Moisture: 16 – 20%.
  • Filtration quantity: Max 10

Manufacturers: 

Andritz Austria, Hebei China

FILTER PRESS FRAME

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Specifications:

  • Area: Max 150 m².
  • Pressure: Max 2,5 MPa.
  • Input temperature: Max 80ºC.

Manufacturer:

Andritz Austria, Hebei China.