One2Clean Sewage Treatment Plant

The One2Clean sewage treatment plant sets the industry standard in sewage treatment with its groundbreaking low power consumption. Utilising just 0.59 kW per day—half the usage of typical sewage treatment plants. Ideal for eco-conscious homeowners, it dramatically reduces energy use without sacrificing performance.

With the One2Clean system, you benefit from one of the highest discharge qualities available in wastewater treatment systems. It ensures compliance with environmental regulations and includes optional treatment modules to meet the stringent demands of nutrient neutrality regulations. These advanced features ensure that your home remains harmonious with nature and adhere to the strictest environmental standards.

Tailored for residential use, the One2Clean sewage treatment plant operates at 36 decibels, ensuring your home environment remains undisturbed. Its design is perfect for self-builders and homeowners seeking a solution that blends seamlessly into their living spaces.

Innovative Design Features:

• Flush-to-Ground Lid: The system’s lid is designed to be flush with the ground. Helping to preserve the look of your garden and eliminating any unsightly protrusions.
• Vehicle Loading Lid: This unique feature allows for installation in limited spaces, such as driveways, without compromising space or appearance.
• Integrated Sampling Chamber: The built-in sampling chamber streamlines your quality assurance process, saving you time and money by eliminating the need for additional installations.
• Gravel Backfill: This installation method suits various ground conditions and is cost-effective, saving you significant installation costs compared to traditional methods.
• No Moving Parts: The simplicity of design with no moving parts or electrical components inside the tank makes maintenance easy and efficient. All servicing can be handled via an external control panel and compressor, ensuring a hassle-free experience.
• Optional Raised Outlet: This option saves you time, money, and future headaches. Install your drainage field closer to the surface, reducing excavation costs. As a result you can enjoy improved flow and fewer blockages, while potentially eliminating the need for a pumped outlet.

Choose the One2Clean sewage treatment plant for a sustainable, reliable, and virtually silent solution that blends seamlessly into your home and provides unmatched performance and cost-efficiency.

• GRAF one2clean wastewater system comprising of Carat tank with diffusers, air lifter for clear water extraction and integrated sampling chamber
• Telescopic dome shaft, suitable for either pedestrian or vehicle loading 2 number 20m SBR hoses, 19mm used for aeration and 13mm for clear water extraction
• GRAF control panel with compressor
• Optional EPP external housing cabinet for control panel and compressor

Here’s how the One2Clean Sewage Treatment Plant Works, in 3 simple stages:

1. Aeration Phase: Wastewater flows directly into the treatment area. Using an aerator at the bottom the of the tank, we add oxygen to the water, which feeds the natural bacteria. These tiny organisms start cleaning the wastewater right away.
2. Settlement Phase: The system takes a break from aeration. During this time, all the solids sink to the bottom of the tank. Which leaves a cleaner water pool at the top.
3. Discharge Phase: The cleaner water is the air siphoned out of the tank and discharged via the outlet. Then the whole process starts over again.

One2Clean Installation Instructions | Download