Water-to-Water System

The Portfolio

Transforms contaminated water into safe, clean water.

Other water-purifying technologies pass feed water through a filter or chemicals are added such as chlorine. Rainmaker’s Water-to-Water technology separates water from all other substances (i.e. waste, chemicals, salt) before it passes through a membrane in vapor form. This system is tremendously more efficient, and is disrupting the water market.

Water-to-Water System

Transforms contaminated water into safe, clean water.

The Benefits

Our Water-to-Water solutions are:

Versatile

Modular and portable
Distributed and decentralized

Wide application use cases
Rapid turnkey deployment

Scalable & Cost-Effective

Cost competitive
Solutions easily scalable by adding more units

No large capital required from the customer
Not reliant on local infrastructure

Environmentally & Socially Sustainable

Chemical free
Zero to small carbon footprint

Energy agnostic: wind, solar, grid, diesel or hybrid
Access to clean water, saving lives

Applying Proprietary Technology

Innovative membrane distillation and waste heat recovery system
Algorithms optimize energy use

Networked real-time monitoring and control system
Reuse water through a closed-loop system

The Need

Water-to-Water Application

The Technology

Energy Agnostic

Our Water-to-Water units offer you the most flexibility for power options. Choose from solar, wind, grid, diesel or a combination with zero to small carbon footprint.

Requirements for Water-to-Water production:

For wind-powered, wind speed of 3 – 18 meters per second (6.7 – 40 miles per hour)
The footprint is small, so our technology can be located near source water and where the clean water is needed

Water production can be scaled up simply by adding more units
Operational within 14 days from the equipment arrival on site

Benefits of Water-to-Water production:

Capable of treating feed water with high concentrations of pollutants or salt concentration near saturation point
100% rejection of ions, macromolecules, colloids, biological cells, and other non-volatile impurities
In most cases, simple removal of solids from the feed water is all that is necessary
Low hydrostatic pressures mean that the process can be performed at operating pressures generally near atmospheric pressure

Feed temperatures can be considerably lower than the boiling point of water
No brine disposal necessary; zero liquid waste is possible to significantly cut costs
More water production by volume of water input
No toxic anti-fouling chemicals are necessary; no chemical costs

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The Portfolio

Water-to-Water System

Transforms contaminated water into safe, clean water.

Water-to-Water System

Transforms contaminated water into safe, clean water.

The Benefits

Our Water-to-Water solutions are:

Versatile

Scalable & Cost-Effective

Environmentally & Socially Sustainable

Applying Proprietary Technology

The Need

Water-to-Water Application

The Technology

Energy Agnostic

Our Water-to-Water units offer you the most flexibility for power options. Choose from solar, wind, grid, diesel or a combination with zero to small carbon footprint.

Requirements for Water-to-Water production:

Benefits of Water-to-Water production:

Water-to-Water Technology

Rainmaker - Water To Water - WW100