Eco-Tec offers a system for the purification, recovery, and recycle of phosphoric acid mixtures used for brightening of aluminum in the production of such products as automotive and appliance trim, lighting fixtures, bath and shower enclosures, and others.
In North America, the majority of phosphoric acid used in the brightening of aluminum is purified, recovered, and recycled within the processing facility. Eco-Tec has supplied every phosphoric acid recovery system in operation to-date.
> 85% reduction in phosphoric acid purchases in most cases
Significant reduction in waste sludge disposal compared with waste treatment of used phosphoric acid
Production of a potential saleable aluminum salt byproduct