AQUASTILL is a self contained evaporator operating without any membrane or vacuum pump. It is easy to use, reliable and energy efficient. It can be used with solar, geothermal or wasted heat sources in isolated or remote locations. AQUASTILL can be used on any already existing industrial water system and can operate 24 hours a day, 7 days a week with very little maintenance.


A new sea-water desalination technology.

AQUASTILL developed by TMW is a unique and patented desalination technology which was inspired by the natural water cycle. It easily purifies sea water or brine into pure drinking water.

1Easy to use and ready to go
2Low energy consumption
3Suitable for isolated and remote locations
4Can be used with any energy source – solar, geothermal, wasted heat and so on
5No membrane / Low Maintenance
6Fouling and scaling resistant
7Easy to clean and maintain
8Uses environmentally friendly pre-treatment materials
9Suitable for installations with a capacity of 1000 l/day up to industrial size
10Distant management and remote control


The Machine

AQUASTILL consists of an evaporation unit and a condenser, a fan to circulate air and an overheating mechanism for the liquid being purified. The assembly is then thermally insulated


The Technology

MHD technology is a unique process which has the following characteristics:

• Evaporation at atmospheric pressure and at a temperature of 85°C, the system is made entirely of plastics (PP, HDPE)
• Mean thermal output equal to 9 kW per treated cubic meter.
• Thermal power consumption between 70 and 150 kWh/m3

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Treatment capacityEnergy consumptionImplementation type
From 1 to 100 treated cubic meter per dayFrom 50 to 150 kWh per treated ton, according to options- 10 to 40 feet container
- Specifically, designed installation