Waste Water Treatment Technology

Our patented system can be retrofitted.

Pictured is a 12.5 KL/day plant we constructed. The process remains the same for plants from 12 500 L/day up to 120 000 L/day. The blocks expand and increase parabolically as treatment capacity increases.

Please note that we possess the capability to design, construct, commission, train and maintain/operate all of our technologies. We work with strategic partners where needed.

International, Award-Winning Technology

Raath and Associates hold the Australian and New Zealand patents for ground-breaking wastewater solutions combining the power of a biofilter and aeration tank.

How does It Make money?

Treated sludge can be sold as fertiliser.

Treated effluent can be sold as recycled water and/or drinkable water (by adding a Sand Filter/Reverse Osmosis Filter and final disinfection).

A Cashflow-Generating investment with a short payback period, whilst making millions of dollars in net profits.

How does it work?

Approved International Standards

Australian New Zealand building codes: • AS/NZS 1547:2012  •  AS15463:2017

Awards and Patents

Gold Medal for Best New Technology

Brussels, International Technology Conference, 2003

US patents 13/065,089 issued:

CIS countries 201100002 (Eurasian patent):