Ultrasonic algae control
Typical application
The principle of ultrasonic removal of algae and algae:
Ultrasonic. It has degradation of organic pollutants and functions in
addition to algal inhibition by algae, the main mechanism is: water under
ultrasonic radiation, resulting in cavitation effect, water in the cavitation
effect through alternate oscillation, expansion and compression and
collapse and a series of dynamic cycle process, instantaneous, micro high
temperature (> 5000K), high pressure (> 5 x 107 PA), forming hot
(Hotopot) After several sec, the hot spot is cooled, with a strong shock
wave and a micro jet of 100m/s, which creates an extreme physical
environment for organic and algae. The O-H key of the water is broken,
and the hydrogen peroxide is generated, thereby opening up a chemical
reaction channel and increasing the chemical reaction rate, so that the
pollutant in the water is degraded under the action of high temperature,
high pressure and hydroxyl free radical. The effect of ultrasonic wave on
the water body, the resonance of the algae, the water through the
special design of the ultrasonic transducer into the water to launch a
specific frequency of pulse wave. Water is a good conductor of sound
waves, this high frequency wave in the spreading of the water, very little
attenuation, can wear away, such as effective radius of transmission of
ultrasonic device for a 220V\80W for 100 ~ 180m, effective emissionangle is 180 degrees. Algal cells in a specific frequency of ultrasound, the
resonance, so that the cell membrane vibration, algae, which is the
decline of the self extinction, the first to rise after the sinking. At the
same time, ultrasonic technology can also deal with a variety of bacteria,
viruses and all kinds of fungi. Many hydroxyl radicals produced by
ultrasonic wave have the degradation effect on algae, which can not
cause the two pollution, and it is harmful to other aquatic organisms and
human beings.
Technical characteristics:
The energy saving effect is obvious, in 15 working days to reflect.
The novel design, simple structure, low failure rate
The ultrasonic frequency automatic tracking, automatic protection
function
The bending vibration mode full range of algae removal, the removal rate
of algae was more than 85%
The operation is simple, safe, high efficiency, strong continuity,
convenient maintenance.
Technical parameter table:
1, optional power output: 50-100W frequency: 28-42KHZ controllable
pulse emission ultrasonic net weight: 2 kg
2, piezoelectric frequency energy converter: CV33, PZT zirconate titanate
lead piezoelectric ceramics, diameter: 56 mm length (stainless steel):165mm weight: 1500g cable length: 3M (waterproof cable) launch
canister: single hair ejection cylinder
3, ultrasonic radiation range: circle 30M-50M
Advantages of ultrasonic wave removing apparatus:
To repair the environment required for a short time; the restoration
project has no influence on the surrounding environment; the minimum
capital needs repair technology;
It does not have two pollution; it can make the in situ remediation of
contamination has been removed in situ, simple operation;
Such operation cost is very low, only about 8% of the traditional
pollution control method.
application area
1 industry:
System of treatment of petrochemical wastewater; hydropower station;
fire water reservoir;
Water treatment of industrial wastewater; and a large cooling tower
reservoir.
2 agricultural sector:
Reservoirs, ponds, reservoirs, lakes, and ponds; agriculture, animal
husbandry irrigation reservoir.
3 urban water environment governance:
Water plant, sewage treatment plant; drinking water storage tank; urbanlandscape pool, fountain;
Artificial lake, artificial river in the park.
Type
Power(W)
Radiation range(meter)
Power line(meter)
OKS-QSZ60W
60W
0-30
5
OKS-QSZ100W
100W
0-50
5
