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WHY CLIVUS IS THE BEST:
WE DESIGNED IT THAT WAY!

UNIQUE DESIGN FEATURES
MEAN BETTER PERFORMANCE

The Clivus is the most reliable and efficient composting toilet because of its superior design. An aerated micro-environment is crucial to any composting process.

Adequate aeration is maintained through the drawing effect of the ventilation fan and the incorporation of air channels through the compost pile. This unique system ensures complete decomposition of the waste during its long residence time.

A large inspection door is also unique to the Clivus and allows the user to easily check that the system is functioning efficiently.
Another design feature of the Clivus composting chamber is that access to the old and new compost are kept separate. The older, fully composted material naturally settles to the front bottom of the chamber where it is easily removed via the access hatch.

A CONTINUOUS COMPOSTING PROCESS
The Clivus system is based on a "continuous" composting process in one large chamber, as against multiple smaller chambers that require a restart of the process after emptying. As the organic material decomposes it will reduce in volume by up to 90%. The compost pile is therefore always "shrinking in the middle" whilst new material is being added to the top, and finished compost is removed from the bottom of the pile when appropriate.

ADVANTAGES OF THE CONTINUOUS PROCESS

  • As only one large composting chamber is used, the contents are in a more stable environment and are kept moist through normal use. In "batch" systems where the full chamber must be moved away while the next chamber is being filled,the first chamber often dries out and does not fully decompose. This problem does not arise with a Clivus!


  • There is little risk of overfilling the composting chamber due to the Clivus' greater capacity, which makes it very tolerant to extremes in the rate of usage.

  • Only a relatively small amount of finished compost is removed at any one time. This means there is no heavy lifting needed.


  • A larger area of compost bed means there will be greater liquid evaporation without the use of heaters. Urine is well-treated by passing through the larger compost bed and converted to an innocuous liquid.


  • The relatively simple design of the Clivus renders it far less susceptible to mechanical problems than other composting systems.