Aeration > Aerators

BAKOR AERATORS are represented by plates of different geometrical shapes made of highly porous ceramics with preset pore size; they assure the necessary degree of waste waters oxygenation in aeration tanks.

BAKORR&DCenter manufactures 3 types of aerators, and each type may be used for a particular bubble size.

Type of aerator	Bubble size in mm
small-bubbleaerators	1 - 3
medium-bubbleaerators	5 - 8
large-bubbleaerators	Over 10

AERATORS developed by CJSCBAKORR&DCenterare featured by the following advantages:

• high open porosity(45%) providing a high degree of oxygenation –up to 14 mg/liter;
• simple and quick mounting:
  • reduction of the cost of construction and assembly works by 25%-30% due to a high rate of equipment installation and reduction of its volumes;
  • possibility to perform assembly works under alternating temperatures;
• possibility to manufacture aerators of different sizes to fit a particular aeration tank;
• aerators are resistant to mechanical and biochemical exposures caused by waste waters;
• working surface of aerators is easily regenerated, if necessary;
• aerators are made of environmentally safe materials and don’t require special disposal costs;
• aerators don’t require maintenance throughout the whole service life;
• mode of aerators operation – small- and medium-bubble. With the existing rates of air consumption at the level of 5000 m3/hour (SNiP 2.04.03-85), the actual air consumption amounted to 2400 m3/hour; concentration of oxygen dissolved in the water of the aeration tank is within the standard range – from 2.0 to 8.4 mg/dm³;
• service life of aerators – up to 12 years without replacement.

Usage of BAKOR AERATORS provides:

• acceleration of organic and non-organic impurities oxidation processes due to fine adjustable aeration (by more than 4 times);
• increase of throughput capacity of aeration tanks due to intensification of the oxidation process;
• a wide range of activated sludge types;
• electric power saving from 40% to 75%;
• reduction of capital expenditures by 2-3 times.

 

    

 

Технические характеристики аэратора модульного типа БАКОР

Наименование параметра	Единица измерения	Численное значение
Working area	mm	300х250
Pore size	µm	2-100
Dispersed air bubble size	mm	0.5-1.6
Open porosity	%	42-45
Air flow rate through one aerator	m3/hour	0.6-11
Ultimate air pressure	bar	15
Resistance to air flow	PA	750-3500
Aerator weight	kg	5.8
Pressure loss in the aerator	µm	0.1