Domestic biological wastewater treatment plant ONE2CLEAN-9 (RLM: 8-9 users), single-tank 6500L, with MAXI DN110 extension, SBR technology W-809M

Modern solution for wastewater treatment – one2clean sewage treatment plant

Are you looking for a reliable and ecological solution for wastewater treatment from your home? The one2clean biological treatment plant from GRAF is a modern SBR technology that provides high purification efficiency – up to 99% – while maintaining low operating costs. The device is ideal for both households and plots where reliability, environmental protection and the absence of unpleasant odors are a priority.

The one2clean treatment plant is distinguished by its simple construction, based on one or two tanks (depending on the model), without complicated mechanical elements. This minimizes the risk of failure and service costs. The system uses natural biological processes to break down pollutants, making it environmentally friendly.

How does the one2clean treatment plant work?

SBR (Sequencing Batch Reactor) technology is a sequential wastewater treatment process in one tank. The work cycle includes several stages: aeration, sedimentation and discharge of purified water. This process allows for effective removal of organic and inorganic pollutants, ensuring high quality of the treated effluent. Thanks to the use of this technology, the one2clean treatment plant is characterized by high efficiency and stability of operation.

Advantages of the one2clean treatment plant in points:

• High purification efficiency: up to 99% removal of pollutants.
• Simple construction: no complicated mechanical elements, which minimizes the risk of failure.
• Odorless process: aeration eliminates the formation of unpleasant odors.
• Low operating costs: minimal energy consumption and infrequent service needs.
• Durable construction: made of corrosion-resistant plastic, suitable for installation in groundwater and vehicle traffic load (with appropriate superstructure).
• Long warranty: 3 years on purification technology (after device registration) and 15 years on the tank.
• Adaptability: availability of various models and superstructures adapted to individual needs and site conditions.

Available models and their purpose:

The one2clean treatment plant is available in various models, differing in capacity and performance, to meet the needs of households with different numbers of users:

• W-803: for 1-3 users
• W-805: for 2-5 users
• W-807: for 3-7 users
• W-809: for 5-9 users (model with mini superstructure)
• W-803M/W-805M/W-807M/W-809M: models with maxi superstructure - providing greater height and installation flexibility.
• Two-tank models (W-810, W-814, W-818) designed for larger households (8-18 users).

Versions with a cast iron superstructure (MZ) are also available, adapted to heavy vehicle traffic. The choice of the appropriate model depends on the number of users and the flow rate of wastewater.

Construction and installation:

The tank of the treatment plant is made of durable high-density polyethylene (HDPE), which guarantees its tightness and corrosion resistance. Installation should be carried out by a qualified installer in accordance with the manufacturer's instructions. The treatment plant should be located completely buried in the ground, close to the building, to facilitate service access and removal of sewage sludge. Remember to choose the appropriate superstructure adapted to the site conditions and potential vehicle traffic load.