Studies conducted by Depur Padana Acque in this field of the Paper Industry have allowed us to develop flexible purification plant engineering solutions, attaining diversified objectives at low running costs.
In this connection purification systems have been developed, able to return:
- Purified water
- Stable pH
- Water without any Suspended Solids
- Unchanged salinity
In fact, in recent years, our research and development activities have been focusing on this, putting together a range of low-salt-release chemical flocculants.
100% of the resulting water can be used in the production of starch glue, according to the most common techniques (Stein Hall, Minocar, Pristim), guaranteeing long-lasting stable water viscosity.
At the same time, treatment solutions were also developed in this sector for the total or partial drainage of purified water into the sewer system or other groundwater bodies, in fulfilment Anti-pollution Regulations (ref. Legislative Decree num. 152 of 03/04/2006).