Experts in water remineralisation
Our research is our strength®
Since 2002, we have manufactured custom limestone contactors using the most efficient design for the remineralisation of soft or desalinated waters, based on our internal research and development
The DrinTec™ design of upflow limestone contactors of constant height simplifies the reload operation by means of feeding the granulated limestone continuously, under water and directly on to the limestone bed by a limestone feeding system, thus maintaining a constant bed height all the time.
It‘s a very effective system that operates continuously for many years without needing to perform a backwash.
Solutions for small and large-scale projects
Wide range of options to meet different requirements from 70 m³/d upwards:
- Vertical tanks in FRP, Polypropylene or Steel
- Horizontal tanks in FRP
- Rectangular concrete cells
- Containerised FRP tanks
Projects
Alicante II, Spain, 2007, 80.000 m³/d
El Prat, Barcelona, 2010, 200.000 m³/d
Mantoverde Mine, Chile, 2012, 10.368 m³/d
RAF-3, Qatar, 2015, 163.660 m³/d
Spence mine, Chile, 2018, 86.832 m³/d
Djibuti, 22.632 m³/d, 2018
Durban, South Africa, 2019, 6240 m³/d
Pafos, Cyprus, 2019, 15.000 m³/d
Our research
Remineralisation process
Underdrain system
Carbon Dioxide dissolution
Self gripping nozzles
Our publications
Books
Papers
Published papers on remineralisation and water treatment in collaboration with our clients and collaborators
Brochures
Brochures with information about Drintec, our designs and our products
