Menu
About these ads

Turning waste into fertilizer

Sewage sludge can be transformed into safe, fertilizer pellets for use on food crops.

of

Click on the thumbnail to see the full image.

.

.

Recommended: Could you pass a US citizenship test?

.

.

.

About these ads
About these ads

We want to hear, did we miss an angle we should have covered? Should we come back to this topic? Or just give us a rating for this story. We want to hear from you.

Loading...

Loading...