Sentences with phrase «returns valuable nutrients»

Composting returns valuable nutrients to the Earth's soil, making the pods a key part of Tayst» ™ s goal of being a zero footprint company, from product to packaging.

Not exact matches

But it seems pretty clear that small - scale urban farm biogas digestion has great potential for gleaning energy from urban waste streams, recapturing valuable nutrients and returning them to the soil, and of course keeping rotting matter out of landfills7mdash; preventing both methane emissions and leaching in the process.