Construire une station de Biogaz domestique économique PÄRT 1 !

Contact via: https://birdeesign.com/ With this tutorial, learn how to build your own household Biogas and fertilizer station with simple and economical means! NOTE: Sorry about some sound troubles of the soundtrack, especially at the begining! Note that the video is more audible on computers which lessen the crackle that affects this soundtrack better. I would do better next time ...! with the acquisition of a more powerful microphone! (Note also that the video has a Englis subtitle track, which allows you to better follow the parts affected by these unwanted crackles!). As soon as I acquire more efficient equipment, I would re-edit this video and post it again.