STA offers a wide range of prefab unit systems, built with a traditional concrete structure or with the latest best-in-class solutions available on the market in structure plastic material (PE, PRFV, etc) and steel.
They are pre-assembled by STA and supplied as turnkey solutions to the customer ready to be commissioned, thus providing for a consistent cost-effective unit at high quality standards, in compliance with sector regulations in force. Plants are designed according to the specific waste or treated water features and they are sized at to provide for distance and outlet in compliance with the acceptability limited imposed by the regulations in force. The main applications are forecast for the following sectors: