| CSR Vortex System for controlling waste water odor in natural waste water treatment . Detailed explanation with slide show about waste water treatment. |
| CSR Vortex System for controlling waste water odor in natural waste water treatment . Detailed explanation with slide show about waste water treatment. |
Rio +20 from 20th to 26th of June in Rio de Janerio in Brasil it will be follow up of starting summit of twenty years ago. Filip, who spent most of his life in Auroville, is passionate about forest, and sustainable...