Characterisation of Domestic Sewage from an Estate in Warri, Nigeria
Bibliographic record
Abstract
Samples of domestic sewage obtained from an estate located in Warri, Nigeria were analysed for selected pollution characteristics viz:Electrical conductivity (EC), Suspended Solids (SS), Dissolved Solids (DS), Total Solids (TS), Permanganate Value (PV), Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD).Values of the characteristics obtained in both wet and dry seasons showed that EC ranged between 220.6 uScm-1 and 367.0 uScm-1, SS ranged between 200 mg/L and 380.0 mg/L, TS had values between 162.2 mg/L and 286.0 mg/L, BOD ranged between 163.7 mg/L and 220.7 mg/L and COD ranged between 286.2 mg/L and 355.6 mg/L. Analysis revealed that high values occurred during the wet season compared with low values in the dry season months.Values of the pollution characteristics show that the water is polluted. Treatment before disposal or reuse is necessary so as to prevent health, and environmental pollution hazards.
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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 | 0.000 | 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) | 0.004 | 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".