Dear Laurent, I have ...
Published by Misha Shifrin, Ozone Application Engineer at Absolute Ozone®
Dear Laurent,
I have designed for my clients and testes over past 5 years Micro Sewage Treatment plants for about 15 to 40 people waste water. Originaly the designe was intended for oir exploration camps in Canada, but presently people are using this type of systems and building them for clients in differnet applications in different countries.
The advatage fo the system is that it is very simple and any plumber could put it together with very little experience in water treatment. The system does not have any consumables and is designed to run with minimal service or maintenance for years.
The system contains, grinding/mulching pump 2-3 stage of bio-filtration using Matala mats, very efficient aeration and polishing with ozone. Here is a link to a 35 second video which shows how brown sewege water is processed in to clean water, which with some additional filtration could be used for drinking.
https://www.youtube.com/watch?v=Dhwj6HvA_YQ
Best Regards,
Misha Shifrin
Proj. Engineer