Product/Process/Service: |
Stand-alone waste water treatment systems for isolated D Wellings: BIONEST models SA-3, SA-4, SA-5, SA-6, SA-6C27 and SA-6C32 for advanced secondary treatment (class III); BIONEST models SA-3D, SA-4D, SA-5D, SA-6D, SA-6C27D and SA-6C32D for tertiary treatment with desinfection (class V) |