• Hays Creek Pipeline
  • Rosedale Wastewater Treatment Plan Digester 3 Refurbishment

Wastewater Treatment

From wastewater to wetlands and watered parks

As municipalities throughout New Zealand continue to grow, their wastewater technology needs to get smarter. Our Water team is working with cities across the country to provide technical advice on the most effective solutions available to meet changing needs and changing regulations.  

We evaluate and optimise infrastructure to minimise consumption and discharge, characterise process streams, address hydraulic loading and variability, and troubleshoot process problems, while identifying pollution-prevention alternatives and sustainable technologies.  

We can also help you explore innovative options for water reuse—such as in wetland habitats for birds or for watering sports fields and golf courses. We’re always looking at what’s next in the industry to bring innovative approaches that go beyond the confines of single a wastewater treatment plant, so we look for solutions that also benefit the surrounding community. 

Wastewater solutions that last

How do you help a local council find alternative ways to manage their wastewater? Assess, evaluate, collaborate. Find out the solution we found for Palmerston North City Council that will last them for decades. Read More

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