MAPTech’s pilot-scale research facility bridges the gap between laboratory discovery and industrial deployment. The pilot facilities allow our team to validate, optimise and de-risk cutting-edge water-treatment technologies under realistic operating conditions, accelerating their path to full-scale adoption.

1. Microbial Electrolysis Cell (MEC) Pilot Plant

AnEFMBR:  first-of-its-kind anaerobic electrochemical fluidized membrane bioreactor

Our lab has developed a novel anaerobic system that couples a single-chamber microbial electrolysis cell with fluidized hollow-fiber ultrafiltration. Solar-charged batteries supply a low voltage that drives bio-hydrogen evolution, while granular activated carbon gives electroactive bacteria a surface to grow and keeps the membranes clean (fouling control). The system converts municipal wastewater into reusable water and recovers methane-rich biogas, achieving net-positive energy and meeting non-potable reuse standards.

  • Solar-driven, off-grid operation
  • Net-positive energy balance
  • High-purity H₂ and CH₄ recovery
  • Fluidized GAC for fouling control
  • Fully anaerobic, zero aeration energy

    2. Microbial Chain Elongation Pilot Facility

    Our patented chain-elongation bioreactor converts dairy and juice waste into valuable protein-protein rich products (eg casein) and chemicals (SCCAs & MCCAs). MCCAs are considered high-value chemicals with versatile applications in various industrial and agricultural sectors, such as livestock feed additives, biofuel precursors, and sustainable antimicrobials. Casein is a high-value protein with applications in animal feed and industrial processes. Continuous membrane extraction prevents product inhibition and keeps yields high.

    • International Patent (WO2022053983A1, EP4211440A1, CN116724106A, US20230332083A1); & Invention Disclosure 2025-040
    • Hollow fiber membranes for efficient and continuous MCCAs extraction
    • Circular-economy recovery 
    • Partners · Almarai 

    3. Aerobic Granular Sludge-Gravity Driven Membrane (AGS-GDM) Unit

    Our full-scale AGS-GDM wastewater treatment plant delivers low-footprint, low-OPEX wastewater treatment to off-grid households. Installed at NWC Rabigh, the containerised module produces irrigation-grade water with 75 % less footprint and 70 % less energy than conventional activated-sludge, directly supporting Vision 2030 reuse goals.

    • 70%+ lower energy vs. conventional treatment
    • 50% reduction in residual biosolids/sludge
    • Dense granules for easy pollutant removal & minimal sludge
    • GDM ultrafiltration ensures near-disinfected effluent
    • Modular & mobile: installed in remote sites without sewers
    • Cut trucking & emissions: treat on-site, reuse water locally

     

    Why Pilot Plants Matter

    Long-term (>12-month) continuous operation uncovers performance trends that bench-scale tests cannot reveal. MAPTech’s integrated pilot platform ensures that only robust, scalable, industry-ready technologies progress to commercialisation, accelerating impact and advancing the Kingdom’s water-sustainability agenda.