02 / Advanced Gas-Liquid Infrastructure

NanoBubble Design & Application Systems.

Maximize gas mass transfer rates in leach and accelerate fine particle flotation kinetics. Our highly engineered injection infrastructure delivers unmatched process optimization across mineral extraction circuits and industrial wastewater operations.

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Core Application Systems

Engineered for seamless integration, our specialized NanoBubble setups are calibrated to meet exact volumetric flow parameters and gas saturation curves.

Gold Extraction Optimization

NanoLeach for Gold

Delivers superior dissolution kinetics inside gold leach circuits, specifically targeting heap leaching and cyanidation processes where dissolved oxygen concentrations limit extraction throughput profiles.

  • Accelerated ore leaching profiles
  • Maximised oxygen mass transfer rates
  • Substantially higher net gold recovery margins
  • Reduced chemical consumption
Flotation Kinetics

NanoFlot for Flotation

Advanced gas-liquid injection layout configured specifically to generate highly charged nanobubbles that significantly enhance fine mineral particle attachment and flotation kinetics.

  • Optimized fine particle recovery loops
  • Stable bubble-particle aggregates
  • High performance under complex site stresses
  • Precision system recovery profiles
Wastewater Recovery

NanoWater for WWT

Heavy-duty aeration and gas mass transfer solutions developed for aggressive municipal and industrial water treatment environments.

  • Enhanced dissolved air flotation (DAF) cycles
  • Rapid COD / BOD parameter reduction
  • Scalable modular footprint configurations

NanoLeach Pro Presentation

Browse through our technical specification slides below or expand for full-screen reading mode.

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Why Choose Quest NanoBubble Technology?

1. Unmatched Mass Transfer Efficiencies

Unlike standard aeration lines that prompt gas bubbles to quickly rise and burst at the slurry surface, our systems construct fine, optimally sized nanobubbles. These bubbles remain suspended inside processing circuits for extended durations, forcing extreme surface-area-to-volume saturation levels that drastically minimize raw oxygen loss.

2. Straightforward Site Installation.

Engineered with field deployment in mind, our equipment seamlessly accommodates existing layout footprints without requiring costly mechanical retrofits or massive civil structural revisions. This flexible blueprint shortens implementation pipelines and prevents unplanned plant operational downtime.

3. Sustainable, Future-Proof Operations

By combining smart local control infrastructure with specialist engineering components, the systems running under our parameters scale gracefully with changing operational trends. This delivers rapid metallurgical recovery returns while protecting strict regional environmental compliance rules.

Partner with Quest

Whether you require a specific process audit, a custom separation plant design, or long-term operational maintenance support, our multi-disciplinary engineering specialists are ready to execute.

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Headquarters

Spaces Design Quarter

128 Leslie Avenue

Fourways

Gauteng, 2191

Email

sales@qepsa.co.za