Evaluación de la dispersión térmica y salina de salmuera tratada descargada en hábitat acuático del área de influencia marítima de la Central Termoeléctrica ILO 21
Bibliographic record
Abstract
The objective of the present research was to evaluate thermal and saline treated brine discharge dispersion with numerical models to identify the appropriate area where to download minimizing the thermic and saline impact of aquatic habitat in the maritime area of the Central Power Plant Ilo 21 in the city of Ilo, Moquegua Peru. In a first phase proceeded with the collection and analysis of data measured in the study area; in a second phase scenarios were established to shape and then proceeded with the numerical modeling using 2 numerical near- field models and a numerical model for far-field which were Visual Plumes, Visjet and DELFT3D respectively. \nThe numerical models used in this research work allowed identifying that the impact area in the sea by the discharge of brine covered in seashore is a very small area corresponding to 120 meters by 40 meters approximately. On the other hand, with outfall discharges did not affect areas in the sea. \nSimilarly, it was possible to determine that the best alternative for discharge of brine mixed allowing minor thermal and salinity alteration of the sea is by submarine emissary to 20 meters deep in the sea. \nThis study concluded that the zones in the sea with a lower degree of environmental impact are by mixed discharge of brine with outfall compared to areas in the sea with direct discharge of brine in seashore. \nDirect current and real discharge (years 2015 and 2016) of brine in edge of beach was a small area of non-compliance with respect to the variation of temperature (delta 3 °C) of environmental quality standard (ECA) water standard, mixed brine by outfall discharge complies with the in ECA water standard concerning the variation of temperature (delta 3 °C). In addition, in all cases evaluated it met the Canadian guide for salinity standard. \nThus, it was concluded that although scenarios where there have been underwater issuers offer a lesser degree of thermal and salinity impact, from an economic and environmental point of view, the current and real discharge on seashore it had no significant impacts on the sea.
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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 | 0.007 | 0.033 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.005 |
| Insufficient payload (model declined to judge) | 0.002 | 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; both teacher heads agree on what is shown here.
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".