138 frameworks, lack of incentives for initiative-taking management and limited coordination between agencies. 4. Perspectives for New Trends in Water Management in Mining 4.1 Digital Transformation and Water 4.0 The future of mining water management is increasingly digital, with several emerging trends projected to reach 80-90% adoption by 2030 [21]. One of the main advances involve artificial intelligence and machine learning AI applications, with implementation costs decreasing by 40-60% since 2020 [16]. Another point of advantage is maintenance using AI algorithms to predict equipment failures with 90-95% accuracy and reducing downtime by 2035% [16]. Treatment optimization with machine learning models optimizing chemical dosing and process parameters, achieving 10-25% cost reductions [16]. Edge computing for real-time data processing and decision-making (response times: <1 second) are also included in this new trend, as well as virtual reality digital twin technology, which is revolutionizing water management planning, with adoption increasing from 5% in 2020 to projected 40% by 2027 [15]. 4.2 Circular Economy and Resource Recovery The circular economy approach is gaining momentum with several key developments, supported by ICMM's commitment to circular economy principles [11]. Technological improvements have been reducing energy requirements by 30-50% since 2015 [20]. Stricter discharge regulations have been also driving adoption (affecting 70% of major mining jurisdictions) [24]. Finally, resource recovery opportunities offset costs by 20-60% [20]. Figure 4 – Zero Liquid Discharge System Schematic Table 5 shows a summary of resource recovery potential from mining water. Emerging technologies enable recovery of valuable materials from mine water, with market potential estimated at $5-15 billion globally [19]. Table 5 – Resource Recovery Potential from Mining Water
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