Dynaflux

Minewater neutralization

As a result of the intense mining activity that has taken place in Peru during all these years, there have been huge pollution environmental problems.

One of the most important problems caused is the water acidification, which constitutes the so-called acid mine drainage (AMD), with the consequent dissolution of heavy metals.

Acid drains can have a varied origin. Acidity originates by contacting sulfides, of mineral origin, in fitting rocks or large mineralization, which oxidize in the presence of oxygen and water. The main sulfurous mineral that causes acidity is pyrite.

AMDs require treatment and control prior to discharge in the receiving body to reduce environmental contamination and comply with current legal regulations.

DYNAFLUX, as part of its integral solutions, offers a physicochemical treatment design, from the conceptualization solution to the start-up of the treatment plant to obtain treated water in accordance with the country’s legal regulations.

OUR APPLICATIONS

  • Lime slakers
  • Hydrated lime makers
  • Milk of lime dosing systems
  • Flocculant dosing systems
  • Design of acid water treatment plants

Practical Examples

Orcopampa water treatment project

Development of detailed feasibility engineering for the water treatment of the mining company of Compañía de Minas Buenaventura - U.M. Orcopampa, with the aim of regulating the pH and reducing the presence of metals: Mn, Cu, Fe, Pb, Zn and others.

QUELLAVECO acid water treatment plant - Angloamerican

Design and installation of a "turnkey" acid water treatment plant to dose neutralization agent, flocculant and coagulant. The project included tanks. agitators, dosing pumps and peristaltic pump for sludge evacuation.

Automatic dosing skid for pH adjustment - Minsur San Rafael

Our automatic skid ensures the pH regulation process in the water treatment of the B3 tailings facility of the San Rafael de Minsur unit. At an altitude of 4,300 m.s.n.m. Controls the dosage of sulfuric acid for automatic pH adjustment.

Contact a specialist

Raul Chacaltana

Commercial manager
+51 996 800 977
[email protected]

Cesar Carmona

Commercial CHIEF
+51 996 800 937
[email protected]

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