How much does a Warka Tower cost?
A Warka tower costs about $ 500, but its mass production could further reduce the cost. Once transferred the necessary know-how to local technicians and operators, the Tower could easily be reproduced at large scale in the area.
Do Warka water towers work?
The tower can work better with the presence of the fog, but it can also function without it. The Warka tower is also designed to collect rainwater during the rainy season.
What does a Warka Tower do?
The Warka Water Tower is a vertical system designed to collect and harvest potable water from the air.
How much water can a Warka Tower produce?
Internal field tests have shown that one Warka Water tower can supply more than 25 gallons of water throughout the course of a day, Vittori claims.
What is the Warka water tower made of?
The tower consists of a bamboo frame supporting a mesh polyester material inside. Rain, fog and dew condenses against the mesh and trickles down a funnel into a reservoir at the base of the structure. A fabric canopy shades the lower sections of the tower to prevent the collected water from evaporating.
What is fog catcher?
Fog collection refers to the collection of water from fog using large pieces of vertical mesh net to make the fog-droplets flow down towards a trough below, known as a fog fence, fog collector or fog net.
Where is Warka water located?
Warka Water and Arturo Vittori Create Integrated Village for the Rainforest Community in Cameroon. Under construction in the tropical rainforest of Cameroon, Warka Village is an integrated space for the Pygmy community, an isolated society located in the Mvoumagomi area.
Can I buy a Warka Tower?
It will be available for purchase and distribution by humanitarian organizations. Since 2015, 9 Warka towers have been built and implemented in Togo, Cameroon, Haiti, and Ethiopia.
How do you collect water from the air?
Water vapor in the air can be extracted by condensation – cooling the air below its dew point, exposing the air to desiccants, or pressurizing the air. Unlike a dehumidifier, an AWG is designed to render the water potable.
What are the disadvantages of fog catchers?
Technology requires very specific climatologic and topographic conditions. Yield is difficult to predict so a thorough pilot project is required in every case. Yield is very sensitive to changes in climate conditions and so a back-up supply is required.
How much do fog catchers cost?
Small fog collectors cost between $ 75 and $ 200 each to build. Large 40-m² fog collectors cost between $1,000 and $1,500 and can last for up to ten years. A village project producing about 2,000 litres of water per day will cost about $ 15,000 (FogQuest).