TECN.A. builds different types of filtration systems:
with sand and quartz of various grain sizes, and with hydroanthracite. These filters have the function of removing the suspended collodial particles and are often coupled to a chemical-physical waste water treatment system.
They are also used as a pre-treatment for resin plants (demineralisation and polishing with selective resins).
The filtering material is GRANULAR ACTIVE CARBON (GAC) which has the purpose of eliminating the organic and surfactant substances present in the discharge. It also performs a chlorine removal activity, protecting downstream plants (resins or osmosis).
with filtration degree from 1 to 50 microns. Systems mounted on pre-assembled skids.
with automatic paper feed. Variable filtration, depending on the type and weight of paper.