Hydrostatic Water Displacement Sensing for Continuous Biogas Monitoring.

ABSTRACT: Biogas and biomethane represent promising domestic fuels compatible with decarbonization targets at a time when diversification of gas sources is essential due to market volatility and increasing security risks. In laboratory practice, however, biogas production is still frequently assessed manually, which increases measurement uncertainty, limits temporal resolution, and reduces comparability between experimental series. We present an open and low-cost platform for continuous monitoring based on the hydrostatic water-displacement principle, complemented by stabilized process conditions (temperature control at 37 °C with short-term variability of approximately ±0.02 °C), continuous measurement with a 1 Hz sampling rate, and cloud-based data visualization. The methodology builds on a standa

SUBMITTER: Habara M 

PROVIDER: S-EPMC12693810 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature