Wastewater Designers & Installers
Become AES Certified
Complete our free online course to become certified to design and/or install AES systems. Just 2 videos & 80 multi-choice questions.
OSET-NTP Results
An AES system tested in Trials 12 and 13 at OSET-NTP achieved outstanding results, 10x above the NZ secondary treatment requirements.
Technical Assistance
Our technical team can assist with advice on becoming AES certified and at all stages of your design or installation. Contact us now.
AES Components
View the components required in the design and installation of an AES wastewater treatment system and dispersal field.
How AES Works
The AES system is based on fundamental principles of secondary wastewater treatment producing high-quality results.
Case Studies
View case studies of AES systems for small to large installations, different site conditions, usage, loads, soil types, etc.
Designing AES
AES design manual and information to assist designers of AES advanced secondary wastewater treatment systems.
Installing AES
Environment Technology provides an Installation Manual and other information for AES Installers. Also watch our videos.
Large Scale
AES scales to treat wastewater from tiny homes to towns and large subdivisions. Can handle fluctuating loads, e.g. maraes or campgrounds.
UV Disinfection
The Salcor UV disinfection unit is specifically designed for disinfecting the effluent from aerobic treatment plants.
Information
The AES system sand is a coarse filter sand, closely aligned with C33 sand specifications. We can test sand samples for compliance.
Septic Products Shop
Plumbers and drainlayers can purchase a range of advanced, eco-friendly wastewater treatment solutions from Et.
