Providing a Spectrum of Minerals Technologies and Solutions

COENG delivers innovative, high-performance EPC solutions across the full mining value chain. Our expertise spans crushing, screening, milling, flotation, thickening, tailings management, water balance, infrastructure, and materials handling, all designed to maximize efficiency, safety, and sustainability.

Our modular and scalable plant designs allow clients to expand operations while maintaining compliance and minimizing impact. We support the efficient extraction and processing of platinum, lithium, coal, and gold using advanced comminution systems such as HPGR, vertical roller mills, and energy-efficient SAG and ball mills. Our plants integrate sensor-based ore sorting with XRT and optical systems to boost grade and reduce waste, while AI-driven flotation and self-optimizing circuits improve recovery and efficiency.

Tailings management is supported through high-rate thickeners, filter presses, and paste backfill systems, while plant digitization incorporates SCADA, machine learning, and digital twins for predictive analytics and real-time optimization. We also deliver supporting infrastructure, including water balance systems, access roads, power supply, and bulk material handling facilities, ensuring every aspect of a minerals project is integrated and reliable.

Providing a Spectrum of Water Treatment Technologies and Solutions

COENG also delivers cutting-edge water treatment solutions for both industrial and municipal applications. We apply advanced technologies such as reverse osmosis, ultrafiltration, electrodeionization, and ion exchange to ensure clean water supply, efficient reuse, and effective wastewater treatment.

Our expertise spans conventional water treatment plants, biological wastewater processes, and advanced disinfection systems including UV, ozone, and chlorine dosing. We also provide pumping, transport, and storage systems for reliable distribution and supply continuity.

Expanded capabilities include membrane-based desalination, brine management, sludge minimization technologies, and digital water platforms powered by AI to improve quality monitoring, leak detection, and asset optimization. In addition, nature-based solutions such as constructed wetlands and biofiltration systems provide sustainable, low-carbon alternatives for water treatment. With these technologies, COENG supports both industry and municipalities in achieving resilience, compliance, and environmental stewardship.

Expanded water treatment capabilities include

Membrane Technologies – RO, UF, NF, and MBR systems for advanced purification and reuse.

Desalination & Brine Management – SWRO and ZLD systems for saline or coastal environments.

Sludge Minimization – Advanced oxidation, centrifuges, and thermal dryers for waste volume reduction.

Digital Water Platforms – AI tools for quality monitoring, leak detection, asset optimization, and forecasting.

Nature-Based Solutions (NBS) – Wetlands and biofiltration systems for sustainable water infrastructure.

Providing a Unique Approach in the Minerals Sector

The mining sector faces the dual challenge of maximizing resource recovery while minimizing environmental impact. COENG responds with technologies that improve energy efficiency, automate operations, and enable ethical, sustainable production. Our focus is on solutions that balance productivity with environmental responsibility.