12
11
10
9
8
7
6
5
4
3
2
1
<<  prev. project   |   next project  >>

Alterna


Alterna is a centre for innovation and entrepreneurship based in Quetzaltenango, Guatemala.

One of their projects is the biodigester which is an anaerobic fermentation tank that produces biogas, which can be used for cooking, and organic fertilizer.

Translation, design, layout and illustrations for a new spanish user manual of the biodigester.
To see the whole user manual in spanish please have a look at the pdf below.