Electro-Microbial CO2 Fixation to Succinate Production Data

132.1 MB of experimental data details a 15-day operation of an integrated electro-microbial system for CO2-to-succinate conversion. The dataset, authored by Xujun Zhao, includes measurements for a production rate of 33.8 mg L⁻¹ day⁻¹ and a final titer exceeding 0.5 g L⁻¹, with life cycle analyses indicating net-negative carbon emissions. It serves as proof-of-concept for solar-powered, decentralized succinate production.

Use Cases

• Analyze the 15-day time-series of succinate production rate and final titer to model system performance stability.
• Correlate operational parameters with the reported 0.75% average solar-to-succinate efficiency for renewable energy integration studies.
• Use life cycle analysis data to validate the claim of net-negative carbon emissions for the CO2 fixation process.
• Examine data related to the anion exchange membrane's role in mediating acetate intermediate transport and creating separated anaerobic/aerobic environments.

Strengths

• Data originates from a 15-day continuous experimental run, providing a substantial temporal profile for analysis.
• Includes key performance metrics like a 33.8 mg L⁻¹ day⁻¹ production rate and a final succinate titer exceeding 0.5 g L⁻¹.
• Dataset is 132.1 MB in size, suggesting a detailed record of experimental measurements and parameters.

Limitations

• The dataset's structure is unknown; columns and sample data are unavailable, complicating immediate analysis.
• Data is from a single proof-of-concept laboratory system, limiting generalizability to other scales or configurations.
• Temporal coverage is limited to one 15-day experiment, preventing analysis of long-term degradation or seasonal effects.

Provenance

Source

figshare, authored by Xujun Zhao.

Collection Method

Experimental data from a laboratory-scale, all-in-one electro-microbial system for CO2 fixation.

Time Range

Covers a 15-day experimental run.

Freshness

Last updated on 2026-03-23, indicating recent data.