Financial Feasibility of Producing Value-Added Seafood from Shrimp Waste in Quebec
Bibliographic record
Abstract
Shrimp waste disposal represents a financial and environmental cost to processors and society. There have been successful biotechnology experiments in producing certain value-added marketable consumer products from shrimp waste. This study reports on the economics of that process and its commercial viability in Quebec. Discounted cash flow methods (NPV, IRR) and the payback period criteria were employed to conduct investment analysis in a technology that transforms shrimp processing waste into value-added surimi-shrimp nuggets.The planned extension was estimated to cost $4.3 M in capital investments and can process an estimated 5,000 mt of shrimp nuggets per year at $2.62/kg. If the plant operates at full capacity (5,400 hours per year) for 10 years, it will recover initial outlay and interest payments in 2.3 years with a net present value of $6.9 M and an internal rate of return of 43%. The expected values of net present value, internal rate of return and the payback period for the project, given varying output levels, were $3.27 M, 26% and 3.9 years, respectively.
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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 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 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".