clean water

Stealing Water from the Sky: Fog Catching

Stealing Water from the Sky: Fog Catching

Growing up near San Francisco, California (and now living there) I have always had to deal with the inevitable fog that rolls in from the ocean seemingly every day.  Everyone is always complaining about the fog ruining their day and the depression of weeks on weeks of endless fog.  Needless to say, I have never been very fond of the stuff.   Because the people living in the San Francisco area are very fortunate and don’t have to worry about watercontinue reading

3 Products for Clean Water

It’s been a while since I’ve written about water related products, so today I’m going to take a quick look at three simple products that provide clean water.  These products are not appropriate for all situations, but they’re all intended for developing countries.  Let’s take a look and see whether they’re actually a good fit to provide lasting solutions. Hydraid BioSand Water Filter As the name would imply this is a water filter that uses sand to filter out thecontinue reading

Moringa – The Tree of Life

I’m always on the lookout for sustainable and appropriate solutions to water quality problems, especially those that would help rural communities.   A couple of weeks ago I was meandering through the internet and came upon one such solution; the moringa tree.  Depending on where you are in the world you could hear the moringa referred to as “Mother’s best friend” or “never die”.  These names are appropriate considering the number of benefits that this beautiful tree can bring, including watercontinue reading

Summary of Hydraulic Fracturing and Water Resources: Separating the Frack from the Fiction; A Report by the Pacific Institute

Today I wanted to give a summary of a report put out by the Pacific Institute titled Hydraulic Fracturing and Water Resources: Separating the Frack from the Fiction.  The Pacific Institute, which has been around for 25 years, released the paper which was written by Heather Cooley and Kristina Donnely in June of this year.  For this report they conducted extensive interviews with experts from state and federal agencies, academia, industry, environmental groups, and community based organizations from throughout thecontinue reading

Lifesaver Bottle

Even though the Lifesaver Bottle has been out on the market for a couple of years I think that it’s a great product and is worth writing about for the people that haven’t heard about it.  The Lifesaver Bottle is a portable water filtration system that only needs a puddle to give you clean water.  It filters out any contaminates down to 15nm which essentially gets rid of anything that could harm you (the smallest virus is 25nm).  Lifesaver Systemscontinue reading

Water Heroes: Kellogg Schwab

Welcome to another edition of Water Heroes.  Today I’m writing about Kellogg Schwab who is a Professor in the Department of Environmental Health Sciences at the Johns Hopkins University Bloomberg School of Public Health and Director the JHU Center for Water and Health.  He also went on to start the JHU Global Water Program which combines several disciplines from the school to address issues with water.  Their goal is to find sustainable and accessible solutions to water needs throughout thecontinue reading

The Nadi Filter

If you’ve been following my blog you may have read a while back about Rus Alit who is well known for his work helping communities to get clean water through appropriate technologies.  If you didn’t read that article appropriate technology is any technology that is simple and doesn’t use any outside energy source like fuel or electricity and uses materials that are available locally and can be made locally.  I had never heard about appropriate technology before writing the articlecontinue reading

Cool Water Products: Puralytic’s SolarBag 3L

Puralytic’s SolarBag 3L is a great invention that I stumbled upon while researching another project.  This product, which is basically a thick plastic bag with a filter and nanotechnology coated mesh insert, will get rid of bacteria, viruses, pesticides, herbicides, pharmaceuticals, arsenic, lead, and mercury among other things.  They used a number of organizations to do third party testing and the results are all very positive.  Here’s the report if you’d like to take a look www.puralytics.com/files/solarBagTestReport.pdf.  It’s also verycontinue reading

Water Heroes: Rus Alit and the Bali Appropriate Technology Institute

Welcome to this week’s installment of Water Heroes.   The hero we’re looking at today is Mr. Rus Alit.  Mr. Alit is a man that has dedicated his life to helping the people of the world get clean water easily and cost effectively. He is founder of the Bali Appropriate Technology Institute (BATI) with his wife and is an appropriate technology expert renowned for his simple water technologies that have been used in over 30 countries.  At BATI Rus teaches otherscontinue reading

What the Frack?

Fracking is the process of hydraulically injecting a mixture of fluids into naturally forming veins or dikes in rock in order to release petroleum, natural gas, or coal seam gas.  The mixture injected is typically a slurry of water, proppants (including silica sand, resin-coated sand, and man-made ceramics), and chemical additives. Additionally, gels, foams, and compressed gases, including nitrogen, carbon dioxide and air can be injected.   Further, sometimes sand containing naturally radioactive materials are used to measure the fracture trace.  There are alsocontinue reading

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