Multiple-Stage Distillation is the PIM Group energy-flexible thermal desalination: robust, thermosiphon-driven, running on the energy you have (waste heat, solar, PV, wind, electric or hybrid). Any salinity (1 to 300,000 ppm TDS), no pretreatment, no pressure, no chemicals, ZLD-capable. In the CDT a phase-transition, evaporation process, and a special case because it is matched to your available energy.
What WH2O supplies
The core desalination plant, coupled to the energy source you require, which WH2O also supplies. Modular, scalable from a single module to arrays.
| Model | Energy source |
|---|---|
| MSD-SOK / VC | Solar collector / vacuum |
| MSD-e | Electric |
| MSD-WI-e / PV-e | Wind / photovoltaic + electric |
| Waste-heat | Process or generator waste heat |
Where it pays off
- Industrial waste-heat valorisation and zero-liquid-discharge (ZLD)
- Off-grid and renewable-hybrid sites
- High-fouling or high-salinity streams where RO struggles
Connected within the group
- Independent feasibility and assessment: DME (DME assesses, WH2O supplies)
- Applications and delivery: Applications · Project Execution
Independent assessment available. WH2O supplies the technology; when the question is whether, what or when to invest, DME assesses independently - deliberately separated from the supply role.