Hi Scott,

I have no current experience with trying to buy a NoMix UD toilet (urine diversion flush toilets with sitting pedestal) at present but I was reading a recent publication from Rich Earth Institute in the US and they wrote:

We have worked with both the Wostman EcoFlush and Dubbletten models. Additional
models are available internationally.

Page 16 here: www.susana.org/en/knowledge-hub/resource...library/details/3623
Atlee, J., Noe-Hays, A., Nace, K., Schreiber, T., Davis, A., Lally, C., Dotson, S. (2019). Guide to Starting a Community-Scale Urine Diversion Program. Rich Earth Institute, Brattleboro, VT, USA

If you want to ask the authors of the guide some practical questions, please do so in this existing thread here where the guide was announced:
forum.susana.org/34-urine-diversion-syst...-earth-institute-usa

The toilets from Roediger ("NoMix toilets") that we had used a few years ago in a research project in Germany are no longer being manufactured. (see here: forum.susana.org/urine-diversion-flush-t...-in-eschborn-germany)

For anyone new to this discussion you can also browse our sub-category on urine diversion flush toilets here:
forum.susana.org/urine-diversion-flush-toilets

They are different from UDDTs in that they do mix faeces with water, but they may or may not mix urine with water at the time of flushing.

Regards,
Elisabeth

hi,
Can we buy NoMix UD toilets now?
best wishes
Scott