Tag Archives: africa

Innovation in Sanitation: Waste Enterprisers

 

WE Founder, Ashley Murray has a PhD in Civil and Environmental Engineering from UC Berkeley

A small group of poo-advocates have parked themselves in Accra, Ghana and creating an eco-energy business, transforming sewage into precious fuel.

 

Called the Waste-Enterprisers, their business model works as follows:

Inspired by the widespread use of sewage sludge as a fuel for cement plants, we’re developing a business around processing fecal sludge as a fuel for industrial boilers and kilns. Through our work with the FaME consortium in Ghana, Senegal and Uganda, we’ve found that the solids portion of fecal sludge has an energy value similar to coal.

Our business will harness that energy by processing, branding and marketing fecal sludge as a clean, renewable fuel to industries.

Here’s the best embeddable video I could find of theirs that showcased their business model:

Oh, and bTW, they are hiring. See here for more details (couldn’t find anything on their website, but heard about this from a friend). Follow them on twitter @WEnterprisers

Innovation in Sanitation: The Dry Bath by Ludwick Marishane

22 y/o inventor/entrepreneur Ludwick Marishane has created DryBath, a gel-based solution that allows you to take a bath without water.

Growing up in a country with enormous dichotomies in its infrastructure access, South African innovator and entrepreneur, Ludwick Marishane was seeking to solve the sanitation and hygiene problem that he saw taking over his country. The 21 y/o Cape Town Native and founder of HeadBoy Industries came up with a product called DryBath, that gives people the chance to take a bath without water.

In this interview, Ludwick talks about how he came up with the idea:

The idea came to me in the 11th grade in 2007. It was a cold winter’s day; I was sunbathing with some friends of mine, when one of my best friends had to go bathe. After we nagged him to hit the shower, he eventually said, “why doesn’t someone invent something you can just put on your skin and avoid the need to bathe?”

 

A light bulb went on as I realized that I would be willing to pay money out of my pocket to buy such a product. Bear in mind that we were in the middle of the rural Limpopo province, with almost non-existent resources. I went home that day and used my web-enabled basic cellphone to research if such a product existed. My research showed that the product didn’t seem to exist, and there was a huge market of 2.5 billion people in the world without proper access to water who were in dire need of such a product (that number doesn’t include the billion more like my friend, who were lazy to bathe). Coming from a poor background myself, I felt compelled to create the product. It took 6 months and endless time on Google & Wikipedia to do it.

 

And here’s a great TEDtalk that he gave recently:

Invest in his indiegogo project here; Follow Ludwick Marishane on twitter at @theheadboy.