| Projects | |
| WWTP biofuel industry, flow 65m3/day | See details... |
| WWTP biofuel industry, flow 17m3/hour | See details... |
| WWTP biofuel industry, flow 124m3/day | See details... |
| WWTP biofuel plant 480m3/day | See details... |
| WWTP for oil refinery plant 288 m3/day | See details... |
| WWTP biodiesel plant 60 m3/day | See details... |
| WWTP biodiesel plant 240 m3/day | See details... |