Study Finds Single-Stage Processing Best for Energy from Dog Feces

Photo: HT World

Researchers tested single-stage and two-stage biological processes to convert dog feces into hydrogen and methane for energy recovery. Published in the Biochemical Engineering Journal, the study found that while two-stage processing produces both fuels, single-stage processing of untreated wet dog feces is more economical and offers a better energy-cost balance. The research highlights potential urban waste-to-energy solutions.

Tip: use ↑ / ↓ (or j / k) to move between stories.