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Katikati MBBR Pilot Plant Onsite

The Potential of MBBRs

In this latest blog, Andreas Fischer discusses our Moving Bed Bio Reactor (MBBR) wastewater pilot plant, how it was setup and how it performed in meeting nitrogen effluent requirements at Katikati wastewater treatment plant.

GHG Emissions Youtube Video

Our Latest Lutra TV Episode

Join Tim Miskimmin as he talks about the increasing need to measure greenhouse gas emissions in Wastewater treatment plants, the relevant frameworks around this in New Zealand and the how this can be achieved.

Process Engineer With MBBR Pilot Plant

Our Projects

Check out some of Lutra's projects; from process improvements, compass smart dosing and Infrastructure Data implementations, we have examples of most of our offerings and how they helped our clients improve their operations.

Helping you with all your treatment needs.

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  • Do you spend time collating information from multiple sources?
  • Getting information too late, or missing compliance deadlines?
  • Are you missing inspections or losing paper forms?

Learn how Infrastructure Data can streamline your processes to save time, eliminate errors, plus improve performance.

Process Engineer Support Desk


  • Preparing your team for the new Taumata Arowai Operational Rules?
  • Does your water or wastewater treatment plant need optimising?
  • In need of a proven and reliable training framework?

Find out about the wide range of value add services that our specialist water and wastewater process engineers provide.

Compass Smart Chemical Dosing System Setup


  • Do you struggle to control your coagulant dose?
  • Do you want a better solution to optimising your dose?
  • Do you require a high quality solution immediately?

Discover Compass our predictive coagulant control system, available for both water and wastewater treatment.

Adding value through smart solutions.

Infrastructure Data In Use at Waitomo District Council

Waitomo District Council improved their compliance reporting, by moving away from manual systems to a digital process.  Find out how this has changed how they operate.

Craig Mayall from Tauranga City Council discusses how ID helps operators.

Tauranga City Council saved a significant amount of time, moving from paper-based to digital forms.  Find out how they made this transition.

Compass Coagulant Control In Use at Kapiti District Council WTP

Kapiti Coast District Council's Waikanae plant draws water from a river which is prone to high turbidity events.  Find out how they optimised their chemical dosing to match the ever changing river conditions.

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We provide solutions to organisations of all sizes.