Bug-killing book pages clean murky drinking water - BBC News

08-15-2015

BBC News

bbcnews

Image copyright WATERISLIFE/Kristine Bender Image caption The next stage is to test the books in larger trials where they are used by local residents

A book with pages that can be torn out to filter drinking water has proved effective in its first field trials.

Geodesign Session 5 Road Map

Submitted by Derek F on Wed, 08/26/2015 - 13:32
Source

Geodesign team

As the demand for freshwater and energy increases in San Diego County and Northern Baja, the fresh water supply continues to shrink while energy generation remains heavily dependent on fossil fuels. Due to these opposing trends in supply and demand, it becomes increasingly imperative to identify solutions that move these communities to their preferred state in which they are largely reliant on renewable energy and use water sustainably. Large-scale energy solutions include wind power, one of the must abundant sources of energy in these regions.

Geodesign Session 5 Road Map

Submitted by Derek F on Wed, 08/26/2015 - 10:48

As the demand for freshwater and energy increases in San Diego County and Northern Baja, the fresh water supply continues to shrink while energy generation remains heavily dependent on fossil fuels. Due to these opposing trends in supply and demand, it becomes increasingly imperative to identify solutions that move these communities to their preferred state in which they are largely reliant on renewable energy and use water sustainably. Large-scale energy solutions include wind power, one of the must abundant sources of energy in these regions.

Level
Year

Geodesign Session 4 Enery and Water Sustainable Practices

Submitted by Derek F on Wed, 08/12/2015 - 14:40

There are several different directions that our planet can take to address the ever growing need for water and energy. This will involve integrating technologies of a large and small scale into our grid and into our homes as well. There are two main technologies in which to address large scale water sustainability: desalination and ‘pure water’ recycling. As the California dries out, it is increasingly important to adopt proven strategies to maintain the current standard of living.

Level
Year

Geodesign Session 4 Water Sustainable Practices SD and No Baja

Submitted by Derek F on Wed, 08/12/2015 - 14:36
Source

Geni Geodesgin

There are several different directions that our planet can take to address the ever growing need for water and energy. This will involve integrating technologies of a large and small scale into our grid and into our homes as well. There are two main technologies in which to address large scale water sustainability: desalination and ‘pure water’ recycling. As the California dries out, it is increasingly important to adopt proven strategies to maintain the current standard of living.

Geodesign session 4 Sustainable Practices: Water and Energy Brazil

Submitted by Derek F on Wed, 08/12/2015 - 14:32
Source

Geodesign Team

There are several different directions that our planet can take to address the ever growing need for water and energy. This will involve integrating technologies of a large and small scale into our grid and into our homes as well. There are two main technologies in which to address large scale water sustainability: desalination and ‘pure water’ recycling. As the California dries out, it is increasingly important to adopt proven strategies to maintain the current standard of living.

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