EWB Group Project And Presentation Term Paper

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Furthermore it may need to be pumped to the surface. You may need to find out what the water pressures and temperatures of both sources of water are for these artesian basins. This information should be available from government sourses. Google the names of the basins to find out.

The warm water under pressure could possibly be used for pumping the saline non-potable water to the solar still or through the solar still. In addition since this warm water is a source of energy it could also be used for preheating the water used in the solar still.

DESIGN AREAS TO BE CONSIDERED

The type of Solar Still, i.e. direct or indirect heating of water by solar energy.

The physics involved for circulating water and air.

Double or single glazing.

Trough type concentrators?

Special sunlight absorbing coatings. (may be too expensive to use)

Modular design, the dimensions, (determined by the size of available materials).

Materials for: the transparent cover, evaporator structures and surfaces, condenser structures and surfaces, supporting structures and plumbing.

Environmental deterioration of materials, i.e. By UV rays, heat, water, wind blown dust, corrosive salts.

Cleaning and maintenance considerations.

Distance of water supply from the Solar...

...

Charcoal, black pebbles or rocks, waste mining slag etc.
Materials for wicks, natural plant fibres, wool, wood shavings etc. Prevention of salt build up.

6.4 Design Area 4 - Water Supply and Sanitation System

6.4.1 Context

Water Sources

There many different available bodies of water in the Bendee Downs area that might be suitable for use with a water supply and sanitation system. This means that an abundance of water can obtained by the communities in the area if proper systems were in place. The demands of these systems depend highly on the differences in the bodies of water themselves, and coming to an understanding of these differences is thus of great importance when proposing water and sanitation systems. The primary difference and one of the major means of categorizing the various bodies of water at Bendee Downs is ground water -- underground pools and springs that can be tapped

Sources Used in Documents:

Sources

There many different available bodies of water in the Bendee Downs area that might be suitable for use with a water supply and sanitation system. This means that an abundance of water can obtained by the communities in the area if proper systems were in place. The demands of these systems depend highly on the differences in the bodies of water themselves, and coming to an understanding of these differences is thus of great importance when proposing water and sanitation systems. The primary difference and one of the major means of categorizing the various bodies of water at Bendee Downs is ground water -- underground pools and springs that can be tapped


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