On-site wastewater systems are designed to treat all wastewater from your home or development, keeping both people and the environment safe. Treatment can be secondary or advanced secondary, depending on the technology used, while a septic tank provides the primary stage, which all systems include as the first step.
We Tailored Solutions for Every Site. Every property has unique requirements and site conditions. Contact us to discuss your needs and find the right wastewater solution for your home or development
All Innoflow treatment systems are watertight, with fully sealed lids and filtered ventilation to minimise odours.
In an on-site system, effluent is spread over a disposal field. This serves two purposes: soakage and treatment. Soakage allows the liquid from the wastewater to enter the ground, while bacteria in the soil provide final treatment, making the effluent safe before it reaches groundwater. Effluent is usually delivered via a subsurface dripline, though in some cases a trench system can be designed to suit the site’s soil characteristics.
Tens of thousands of AdvanTex® systems have been installed across New Zealand and worldwide, supported by decades of proven performance. The technology is based on sound science, and its success is the result of extensive research and long-term sampling data that have refined the system over many years.
No—our typical household treatment system costs only about $6–8 per month to run.
For residential and commercial installations, our service provider S3 Ltd handles routine service and maintenance. Using Orenco’s VeriComm® Monitoring System, we offer automated, round-the-clock remote supervision to ensure optimal performance. In some communities, the system may be centrally maintained by the community or a utility, with backup support from S3 Ltd. Visit the S3 Website for more information.
Yes, we can. Our service company S3 Ltd can carry out an assessment on any type of wastewater system and provide a detailed audit report. They can also service and maintain any brand of wastewater system. Visit the S3 Website for more information.