Pathogen inactivation in biosolids with lime and fly ash addition
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
A laboratory study was conducted adding alkali to inactivate pathogens in anaerobically digested, dewatered biosolids from North End Wastewater Pollution Control Center (NEWPCC). Fecal coliform bacteria were used as indicator microorganism in this study. The indigenous fecal coliform density in the samples ranged from 6.6 * 106 to 21 * 107 Colony Forming Unit (CFU)/g total solid (TS). The results of bench scale work showed that lime addition followed by storing the biosolids samples in airtight containers at room temperature (20-23C) was very effective in inactivation of fecal coliform bacteria. The effect of fly ash addition on fecal coliform inactivation was also studied. Fly ash dose required for inactivating fecal coliforms depends on the alkaline component of the fly ash. The laboratory work also showed that expressing the alkali dose, for example, as 20g/kg TS or 5% on a wet-weight basis, was inconvenient since alkali dose requirement for pathogen inactivation varies with biosolids composition (mainly, total solid or moisture content). As a control, a storage test on biosolids without lime addition was also conducted. (Abstract shortened by UMI.)
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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