innovation. engineered

impartial support for blackwater management

marine wastewater solutions

Our black and grey water management solutions

independent and impartial advice and support, tailored specifically for the needs of the Superyacht sector

We are a team of process and engineering experts with extensive experience in wastewater and waste treatment. We have worked with many clients to optimise their existing black and grey water treatment systems, ensure their overboard discharge is compliant with MARPOL Regulations, and as necessary recommend new systems and provide ongoing compliance management support and testing.

We are accredited by Lloyds Register for quality, environmental and health & safety and are members of Superyacht UK as well as British Marine. We provide our services wherever in the world these are required and maintain the highest level of professionalism and discretion at all times.

  • We are a specialist team of process, chemical, mechanical and electrical experts

  • We are experts in biological, semi-biological and chemical wastewater treatment systems

  • We offer a truly impartial and independent marine wastewater treatment support service

  • We have a wealth of experience in black and grey water treatment, spanning over 20 years

  • We specialise in the optimisation, trouble shooting and ongoing monitoring of wastewater treatment systems

We provide a range of discreet support services that can be tailored to meet the requirements of any vessel, including:

  • Black and grey water systems specialist advice and support
  • Specialist engineers and crew training
  • Pre-season system health checks
  • System commissioning
  • Performance evaluations and reports
  • Process optimisation
  • On-board sample analysis
  • Expert warranty claim support
  • Bi-annual health checks
  • Engineers direct support

Based on our specific Superyacht experience, we have also developed three reactive and preventative waste treatment support and management solutions that can be used as a package or individually to provide complete waste system piece of mind:

  • Risk management
  • Optimisation
  • Support and training

We have developed three unique waste system management packages tailored to address the unique challenges faced by the Superyacht sector

risk management

Our waste system risk management package, targeted at new builds and retrofitted vessels to give peace of mind that your wastewater system functions within controlled parameters before it leaves the yard. Our package includes:

  • Detailed system assessment to identify any potential areas of concern
  • Cleaning product advice
  • Commissioning support to maximise success establishing a stable biomass
  • Process and performance analytical testing until system fully established
  • Engineers training


Our waste system optimisation package is tailored for existing vessels with performance issues and will provide you with the tools to successfully identify and rectify your wastewater system issues. Our package includes:

  • Detailed process, design and installation assessment
  • Performance evaluation
  • System re-commissioning, analytical testing and process optimisation
  • Warranty support
  • Engineers training and cleaning product advice
  • Full reporting

support & training

Our support and training package is tailored to provide you with the peace of mind that comes with consistent, regular support and knowledge to ensure your waste system remains effective and compliant. Our package includes:

  • Vessel specific training for all crew members incorporating product selection
  • Training updates for new crew members, ensuring consistency is maintained
  • Bi-annual process health check of the waste system with process testing
  • Dedicated phone support service for engineers
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