Sewage Treatment


Sewage Treatment

Akwa-Worx provides clients with a wide range of sewage treatment plants from Sequential Batch Reactor (SBR) and Biological Nutrient Reduction reactor (BNR) to Membrane bio-reactor (MBR) type plants. The engineering and design is based on our client’s specific requirements and environmental license conditions.

Akwa-Worx designs, builds, tests and pre-commissions each sewage treatment plant at its factory. In addition, Akwa-Worx supervises the fabrication of steel process reactors and control containers sized to the dimensions of a high cube shipping container to enable the use of current transport and shipping. The use of such steel allows Akwa-Worx to build systems in a modular configuration, for an easy and staged expansion of the desired capacity of the sewage treatment plant within a short time frames. The plants are designed in accordance with the reclaimed water quality required and ranges from Class A+, Class A and Class B as a minimum quality of output.

Our process and system design ensures that maximum efficiency and reliability is achieved, with a suitable product lifetime as desired by the client. All this is done with a focus on controlling capital expenditure to an acceptable level with a focus on return on investment and ongoing operating costs on behalf of the client.

Products and Solutions
  • Membrane based water treatment, such as
    • Membrane Bioreactors (MBRs)
  • Sequential Batch Reactor (SBRs)
  • Moving Bed Bioreactors (MBBRs)
  • Biological Nutrient reduction reactors (BNRs)
  • Modern automation of water treatment plants, including
    • PLC based automation
    • remote monitoring system
  • Other, such as
    • Chemical supplies
    • Media & screen filtration systems
    • Disinfection, screening, sludge management, aeration & evaporation systems
    • Valving with pneumatic or electric control
  • Customized processes and systems for specific client needs
Services offered
  • Operations & Maintenance (O&M)
  • Build, Own, Operate (BOO)
  • Project Management
  • Consulting
  • Training
  • Review, upgrade and automation of existing facilities
  • Electrical services – maintenance, site installation, breakdowns etc.
  • Mechanical & civil services – supply & installation

Case studies