Self-contained units are all-in-one models, which have both the toilet and the composting areas all-in-one units. On the other hand, a central unit will appear like a traditional toilet with the ...

You'll generally find two types of composting toilets: split systems and self-contained systems. The one you choose will ...

Most don't use water, so they don't need to be connected to a city wastewater system or septic tank. These toilets are called "composting" because that is the process by which human waste is ...

Instead, it allows natural processes to breakdown waste to produce organic compost that is used to enrich the soil used in agriculture. The toilet is an ingenious two-storied system with the ...

The three undergraduates won $100,000 to form a company that will work with partners in Oaxaca, Mexico, to build machines that can transform waste plastic into composting toilets and pieces for ...