In general terms, there are 2 Types of Composting Toilets:
- All-In-One or Self-Contained Systems
- Central or Remote Systems
All-In-One or Self-Contained Systems
The composting system (unit) and toilet are all-in-one. So, the composting process takes place in the bathroom with the toilet.
Central or Remote Systems
The composting system (unit) and toilet are separate. So, the composting process takes place outside, away from the bathroom and toilet.
The actual toilets can be unique too utilizing different methods to transport waste from toilet to tank:
- Low Water Flush
- Low Water Vacuum Flush