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About us
Since 2004, we manufacture custom calcite contactors using the most efficient design for the remineralisation of soft or desalinated waters, based on our internal research and development.
What we do?
- Customized solutions to project requirements.
- Projects from 70 m³/d upwards.
Why us?
Process benefits:
- Upflow to avoid underdrain clogging.
- Internal upper silo for 30 days autonomy.
- Constant calcite feeding for continuous operation without back-washing.
- Constant calcite height for constant water quality.
- High process efficiency ≥96%.
Operational benefits:
- Low operational cost.
- Very low or no energy consumption.
- Consistent performance over the years.
- Minimal and ease of maintenance.
- Low or no automation.
Wide range of options to meet different requirements:
- Vertical tanks in FRP, PP or SS316.
- Horizontal tanks in FRP.
- Rectangular concrete cells.
- Containerised FRP tanks.
Validated performance
- Equipment in continuous operation since 2004.
- 100+ plants designed and implemented worldwide up to 450.000 m³/d
- 3+ million m³/d of produced water around the world.
Brochures
Gallery of 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
Summary of consultancy services
- Sizing of remineralisation plants for Capex and Opex optimisation.
- Design of calcite bed remineralisation plants.
- Water quality projections after remineralisation and estimation of chemical consumption.
- Quality control of granulated calcite for use in water remineralisation.
- Reports on remineralisation process options.
