Ri-Treat EP10
Reclaim your waste water by recycling and reusing water around the home. The Ri-Treat EP10 is the only SA-manufactured secondary treatment system that’s been tested, certified and approved to the Australian Standard (AS/NZS 1546.3:2017) for South Australian conditions, achieving an average reduction of 27.1% in nitrogen and 25.1% in phosphorus. The design is unique to Ri-Industries and we have manufactured pre-cast concrete tanks and products since 1947.
Our environmentally friendly waste water treatment system is guaranteed to be of superior quality. Our customers repeatedly tell us that “Ri-Industries products are the best in South Australia.”
Choosing the Ri-Treat EP10 gives you a number of advantages:
- A mono cast 50 MPa reinforced concrete construction, with no fibreglass or plastic structural components, means that no untreated effluent will escape into the environment.
- The high-quality biofilter medium, with the added bonus of bristle filters, enhances the purity of the recycled water.
- All irrigation pumps are Lowara stainless steel and are submersible, quiet, reliable and inexpensive to operate.
- The Japanese Mac100 air blower offers the most reliable and efficient aeration and has a 2-year warranty.
- Child-proof and vandal-proof lids give you additional peace of mind.
- A 15-year warranty on tank construction – longer than comparable products.
- The operation of the unit has other unique features, such as automatic sludge and skimmer returns.
Video on how your aerobic waste water treatment system works.

EP10 Owner’s Manual

EP10 Catalogue
