Tag Archives: Clean water

Self Cleaning Fish Aquarium

This self cleaning Beta Fish aquarium uses no batteries, filters, or fuss. Using physics alone, the clean water you put in flushes the dirty water out.  You can then use the wastewater to fertilize your plants.  The tanks are made in the US and won Best New Aquatic Product at the Global Pet Expo 2013.

Learn more at The Grommet.

Public urinal goes green

pplanterWhat happens when you combine bamboo plants and simple green science to create a public urinal?  The PPlanter.

The PPlanter is a simple and attractive public system that allows you to privately pee in a urinal (there are disposable women’s adapters as well), then step on a foot pedal that brings fresh water to wash your hands.  The fresh water flushes/cleans the urinal with liquids going into a holding tank.  From there, the mixed liquid is pumped into the planter/biofilter, where bamboo plants are growing in a mixture of rocks, wood chips and styrofoam. The water, nitrogen and phosphorous are used by the bamboo, while bacteria living in the growing medium break down carbohydrates and protein.

I talked to my son and he says guys would have no problem with this, but probably women wouldn’t be all that enthusiastic.  According to the Gizmag article, the test project had plenty of volunteers, but they didn’t break down how many were men/women.  Also what would you do if you ended up needing to do more than just pee – this particular invention doesn’t cover that.  But I think it’s a good start to re-imagine how to simplify waste systems.

Thanks to Gizmag for this article.

Garden Terrace Apartment Building uses recycled water and solar power

clearpoint-12Here’s an innovative apartment building in Sri Lanka.  It uses recycled water (including rainwater) to water the outdoor plants and flush toilets, and a solar panel to run the lobby lights and other shared resources.

When it’s completed in 2016 it will be the tallest residential vertical garden in the world, with planted terraces circling the entire structure.  The 164 apartments, each with 2300 square-feet of floor space and an open feel, are designed to give residents a sense of ground-level living, as well as privacy and tranquility in a bustling city.

The planted terraces for each apartment will help absorb sound, provide shade, and cleanse the air. They’ll be automatically watered using a drip-irrigation system of rainwater, and along with recycled water to flush toilets, will help to reduce intake from the national water supply by an estimated 45 percent.

Check out this innovative Sri Lankan apartment building here.  Thanks to Gizmag for this article.

solid shampoo is a win

photoSo I’m wandering the haircare aisle looking for a shampoo that won’t strip the oils out of my dry hair, isn’t full of toxic type chemicals, doesn’t cost a fortune, doesn’t pollute the environment, and is in a skinny enough bottle that it will fit on the side of my tub.   I spied a tiny little package – the only bar in the shampoo aisle.  I’d never heard of a bar shampoo so took a closer look.  This is J.R. Liggett’s old fashioned bar shampoo. It has no synthetic oils, no chemical concoctions, no plastic bottle, no detergents, so this shampoo won’t strip the natural oils from hair, is good for our water (from bathing in streams, to city showers because it travels well and doesn’t pollute!)

It sounded interesting, and seemingly fit all my criteria and more.  The ingredients are mostly oils such as  olive oil, coconut oil, castor oil, a little bit of New Hampshire spring water, sodum Hydroxide (a binder) and essential oils for fragrance.

Since it was cheaper than most regular shampoos, I bought a bar to try it out. It doesn’t have a noticeable smell, so I can’t tell what essential oils were used.  I rubbed the bar shampoo around in my wet hands to make a lather, and shampooed as usual.  I can’t say my hair came out looking salon like, but it looks and feels CLEAN, and it’s not as dry as when using regular bottle shampoo with no conditioner, so probably all those oils in the bar soap are doing a good job of moisturizing.

I used it on my guinea pig and it lathered up and rinsed out fast and complete ( a plus when bathing animals!).  My husband tried it with his short hair and said he barely used any at all and it was effective.

I think J.R. Liggett’s is a keeper:)

I got the wire chair as an attempt at a soap dish, and it seems to work well to keep the shampoo bar dry.  I think the bar would melt into a sloppy mess if it didn’t have a place to dry out between uses.

Tarp provides rainwater for drinking, plus hammock cover

Here’s a tarp that can be set up that provides a hassle-free way to collect pure drinking water when camping.    The surface can be used not only as a backpacking tarp to add weather protection for your hammock, but it also has a rainwater retention system made up of rain gutters and a suspension system to siphon water out towards the four corners where bottles are attached.  When the bottles are full, they pull down the tarp, providing even better protection for the people below.  The fabric includes both waterproofing and a heat reflective coating, so if it’s cold and stormy, the tarp can be set up with the reflective side on the bottom, and the dark rain retention side on the top to collect water.  If it’s warm and sunny, the tarp can be set up with the reflective side out to help shed some of the heat from the sun.  The total system is now available through Kammok.

Thanks to Continue reading

14-year-old scientist works to clean drugs out of drinking water

Maria ElenaMaria Elena Grimmett, a 14 year old who is a noted research scientist, has won awards, published articles and more on the subject of removing ground water contaminants.  As she watched pesticides being sprayed on the golf course grounds next to her house, she wondered if the contaminants could possibly get into the water system due to Florida’s shallow water table. Her research tenacity paid off with a little help from her parents, teachers, and mentors in the scientific community (including Russian scientist Dr. Vadim Davankov, whom she’s corresponded with about his invention of hypercrosslinked adsorbents).

Maria Elena Grimmett’s dream is that “water engineers will be able to remove sulfamethazine from water around the world” using her research.  Read more about her work here.

New membrane produces clean water AND creates energy

A team of scientists at Singapore’s Nanyang Technological University have developed a material known as Multi-use Dioxide.  Research shows it can be used to produce hydrogen  and clean waste from wastewater, double the lifespan of batteries, create antibacterial wound dressings, and more.  Plus it’s a low cost alternative to Platinum.  Here’s a quote from Professor Sun from the article at the NTU website: “While there is no single silver bullet to solving two of the world’s biggest challenges: cheap renewable energy and an abundant supply of clean water; our single multi-use membrane comes close, with its titanium dioxide nanoparticles being a key catalyst in discovering such solutions. With our unique nanomaterial, we hope to be able to help convert today’s waste into tomorrow’s resources, such as clean water and energy.”

Learn more here.  Thanks to Gizmag for this article.