Estimation of Carbon Recovery and Biomass Yield in the Biofiltration of Octane
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Octane was eliminated from contaminated air in a biofilter at concentrations ranging from 500–2,000 ppm, with a maximum elimination capacity of 90 g/m3 h. After periods of shutdown of up to 30 days, the biofilter rapidly reacclimated, recovering its destruction and removal efficiency (overall octane removal) within 1–2 h of restart; this recovery was shown to be due to biodegradation and not simply adsorption of the octane. Carbon recovery during restart was estimated to be approximately 0.25 mol CO2/mol C, based on on-line carbon dioxide monitoring, corresponding to a nonsteady state biomass yield of 1.19 g biomass/g octane. In separate respirometry experiments, carbon recovery was estimated to be 0.85 mol CO2/mol C, corresponding to a biomass yield of 0.24 g biomass/g octane. These results, together with literature values for other systems, suggest that for biofilter modeling purposes a steady-state value of biomass yield in the range 0.17–0.43 g biomass/g carbon source would be appropriate, but dynamic models will require more detailed analysis of the biodegradation pathway.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it