If you've ever been to a state or national park, you've probably used a vault toilet. It's a waterless toilet system for ...

"You need to have a waterless system so that you don't need to waste water to get human waste out of sight and out of mind. And you need to have value generating systems." The toilet removes waste ...

The system does not require a water source and ... Unlike pit latrines, which can be smelly and messy, the waterless toilets are designed to be safer and more pleasant to use and service.

Imad Agi from Sweden conceived a waterless toilet system that turns human waste into fertilizer without the harmful germs that can cause sickness if used in agriculture – ideal for organic farming.

To address this, UK scientists sought to design a cheap, waterless solution ... Using an archimedian screw system, the remaining content of the toilet is then sent to a second chamber, where ...

Enviro has focused on waterless sanitation since its founding in 2005, but for years it used a different toilet technology. That system, installed in hundreds of communities and public buildings ...

It didn't take long for the folks behind it to figure out there were plenty of other use cases for a hassle-free waterless ... toilet, or sprinkled on the ground. The Wrappon system's big selling ...