includes a link to a discussion group of almost 500
practitioners/promoters/etc. If you click on publications, at the top
there is an option for documents in spanish...
I use a urine-diverting toilet seat myself (and an aprox. 40 liter
plastic barrel to collect/dry/sort-of-compost the shit - later we give
it a "post-treatment"). Although at first people looked at me kinda
funny, lately one of the guys working on the farm suggested we collect
urine at one of his cousins' 15th birthday party (it was a pretty big
party) as we use it for fertilizing. As fertilizer prices are shooting
up, people are suddenly becoming more open to wacky alternatives.
Surely somebody near you has operating models? Or were they all abandoned?