OneAdvanced bio cleaner

OneAdvanced bio cleaner

Best-selling biogas cleaners in Estonia, with a local representative and a trusted maintenance partner. In addition to the basic package, OneAdvance also includes automatic load detection.

The biggest difference between a wastewater treatment system based on dosing technology and other activated sludge treatment systems is that the treatment efficiency is guaranteed even under very uneven loads.

The technological equilibrium of the Graf wipers is dimensioned to the fluctuations of the hydraulic loads, being able to withstand in the short term almost 50% higher loads than the maximum capacity of the intended wiper.

The cleaning processes in the tanks are controlled by an automation unit opening and closing magnetic valves, starting the air blower according to a factory-set timer.

The processes that are managed in a single system of tanks are classified into three phases:

1. Aeration

2. Explanatory phase

3. Waste water pump-out

Processes that are managed in tanks of two or more systems are classified into five phases:

1. Filling phase

2. Aeration

3. Explanatory phase

4. Explosive pump

5. Return of sludge

Explanation of processes:

1) The filling phase, the process by which the control automation starts the air blower, opens the magnetic flap by directing the air supply into the air gap. During this process, air is pressurised into the plastic structure for a certain period of time, thereby creating a fresh flow of wastewater in the treatment process.

2) Aeration, the process whereby the control automation starts the air blower, opens the magnetic flap and directs the fine air bubble into the diffuser. During this process, wastewater is mixed and blended, with the aim of creating micro-organisms in the process that break down the wastewater.

3) Explanation phase, the process during which the automation stops the fan and closes the valves. During the sedimentation phase, organic matter is deposited at the bottom and purified water rises to the surface.

4) Blower pump, the process by which the control automation starts the blower, opens the magnetic flap by directing the air exhaust to the airlift. During this process, air is pressurized for a period of time in a plastic structure, causing the purified water in it to be pumped out through a designated sampling well.

5) Sludge recirculation, the process by which the control automation starts the air blower, opening the magnetic flap by directing the air recirculation pump to the airlift. During this process, air is forced into the plastic structure for a certain period of time, causing fresh wastewater to flow into the treatment tank.