BP ASP 5 K O/AB

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BP ASP

21,450.00kn

BP ASP 5 K O/AB

used for biological wastewater treatment of family houses from 3 to 7 PE (population equivalent).

The sizing of the biological wastewater treatment plant BP ASP K was performed in accordance with HRN EN 12566-3 so that 1 ES consumption of 150 l / day of water and BOD5 of 60 g / day is predicted.

The guaranteed output parameters for type BP ASP K are BOD5 25 mg / l and COD 125 mg / l.

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Capacity 3-7 PE (population equivalent), Q=0,75 m3/day, of round cross-section, with a double wall, intended for installation in the pavement surface.

The device is designed in accordance with the European standard EN 12566, which means that in the calculation of the device capacity, one equivalent per capita (EC) is provided: 150 litars of water i BP5 60 g/day.

Components of a biological purifier type BP ASP:

  • Biološki uređaj

  • Electric blower located inside the device (60W)

Advantages of devices compared to other types of devices for biological wastewater treatment:

  • The device is easy to install.

  • In practice, the sludge is extracted once at intervals of 6 months to 2 years.

  • Device maintenance consists of a person visiting the device once a week and checking the operation of the device.

  1. – If all parameters are met, the device does not emit unpleasant odors

  2. – There are no moving parts on the device, so there is practically nothing to break but the compressor, which needs to be maintained in accordance with the instructions.

  3. – No need to add bioactivators which reduces the cost of maintenance

METHOD OF INSTALLATION OF ROUND DEVICES (O)

Installation of double wall type devices «AB»

(pavement area; high groundwater; greater installation depth)

It is necessary to excavate 20 cm wider from the sides of the device. A double-reinforced concrete slab 20-25 cm thick is made on a layer of a buffer layer of gravel or sand (min. 5 cm thick). Concrete must be screwed in due to possible damage to the device. The device can now be placed in the middle of the excavation (at a distance of 20 cm from the edges of the excavation) and connected to the inlet and outlet piping. The device must be gradually filled with water in layers of up to 30 cm and the space between the two walls must be filled in layers with low-consistency concrete (the outer sheath serves as formwork). Backfilling is done with wet sand in layers of 15 cm, with manual compaction. Above the device it is necessary to perform a reinforced concrete slab in accordance with the future load (the device must remain full of water).