Assembly to neutralize acid water, from an open cast mining lake, has a dosing station to apply liquid/solid neutralizing agents, with a pump and distribution system to treat all water zones before release

摘要

Assembly to neutralize acid water from open cast mining comprises treatment station (6) to store, mix and add dosages of solid and/or liquid neutralizing agents as the water is transferred from lake (1) of untreated water to a lake (2) of treated water. An immersion or floating pump (11) is linked to the dosing station through a pipeline for a distribution system (12) through jets and openings. Assembly to neutralize acid water from open cast mining comprises a treatment station (6) to store, mix and add dosages of solid and/or liquid neutralizing agents as the water is transferred from the lake (1) of untreated water to a lake (2) of treated water. An immersion or floating pump (11) is linked to the dosing station through a pipeline, with a pumping capacity of 30-1000 m3, for a distribution system (12) through jets, openings, and the like. The installation has pH monitors (8,13,14) and a control system.