Oxydation des isomères de dichlorobenzène à l'aide du persulfate de sodium soumis à une activation thermique
Bibliographic record
Abstract
The chemical oxidation of a recalcitrant molecule, dichlorobenzene, with thermally activated persulfate was studied in an aqueous medium and in soil slurry (10% total solids). The use of persulfate was investigated to provide additional knowledge on its use in soil remediation. In an aqueous medium, a complete degradation of dichlorobenzene was observed at 50 and 60 ºC for a reaction time of 6 h. In soil slurry, a degradation of 90% and 100% was observed after 6 h at 50 and 60 ºC, respectively. At 40 ºC, the degradation was 64% in an aqueous medium and 26% in soil slurry. In both media, the activation energy of the reaction was 115 and 153 kJ/mol, respectively. It is more efficient to increase the activation temperature in soil slurry than in an aqueous medium. Key words: dichlorobenzene, persulfate, thermal activation, sulphate free radical, chemical oxidation, kinetics.
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How this classification was reachedexpand
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 | 0.001 | 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 | 0.001 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".