Figure 7 – Depletion Time of Sulfides and Neutralizing Agents (Ca + Mg). Source: WES (2023). As a synthesis of the results, Table 1 highlights the transformation of the workflow from a manual, fragmented, and reactive approach to an integrated, automated, and prediction-oriented system. Performance Indicator Traditional Method (Manual) AI-Based / Automated Solution Data Management Dispersed, fragmented, and error-prone data. Centralized, validated, and standardized data ingestion through ETL and bots. Response Time Time-intensive processing with delayed reporting 60% reduction in reporting time; near realtime data availability. Information Architecture Rigid structures or lack of standardization. Star schema dimensional model optimized for extensive time series. Analytical Capability Descriptive analysis limited to historical trends. Multi-scenario modeling with cross-validation for accurate forecasting. Sustainability Impact Reactive response to acid drainage events after occurrence. Long-term preventive planning (mine closure) based on evidence. Table 1 – Summary of Performance Indicators. Source: WES (2023). The primary impact extends beyond time reduction, reflecting a paradigm shift in geochemical management:
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