The manufacturing process of a metal artifact can be divided into several phases, these processes carried out in sequence produce wastewater that contains a series of chemical substances that are complex among themselves.
These complexes make the purification of water difficult, the chemical-physical treatment in case of presence of metal complexes, must have a section of chemical decomplexing.
This phase is carried out by a dosage of a specific chemical reagent that breaks the complex and the chemical bond, this then allows the insolubilization of metals and the full flocculation of the wastewater to be discharged or recycled.
Pentacque has developed a line of products that inserted and dosed in the cycle of the physical-chemical plant give as a result the breakage of the complexes and allow to solve the problem of tabular limits.
This solution must also be evaluated from an economic point of view because in the restructuring or new design phase, the elimination of resin filtration stages allows a lower investment cost.
