When the ponds on the golf court contain algae and their water is used to spray the grass, it will become sticky, slowing down the golf balls. When the golf ball fall into a water pond polluted with algae, it's hard to take in out.
ultrasonic devices can resolve these problems
 

Fish ponds:

Algae are a frequent problem in fish ponds. Ultrasonic devices will not only remove the algae, but also the dangerous film on the sides. The pH value will remain more stable

Swimming ponds:

The ideal swimming pool is the one in which no chlorine is used, but this allows algae growth. The use of our ultrasonic devices make possible to low the chlorine content still avoiding algae presence.

Swimming pools:

At present a chlorine-free swimming pool is still impossible. AL 20 anyway reduces the necessary addition of chlorine to 1/3 of the quantity needed before,

Fountains:

In a closed water circuit as fountains have, the water stink and turn green quite fast. Some Barcelona fountains are equipped with an lennsonic unit. In this way instead of replacing the water each month, they need to replace only the evaporated water.

Vegetable horticulture:

By means of ultrasonic waves droppers no longer clog up and the bio layer in the water reservoir breaks down, so pathogens don't find a substrate where they can grow.

Flower and plants:

By means of ultrasonic waves droppers no longer clog up and the bio layer in the water reservoir breaks down, so pathogens don't find a substrate where they can grow.
On the leaves of Azalea there is no more formation of the so called beard algae.

Ponds:

Using ultrasound both thread algae and floating algae disappear after a short while; blue algae disappear so the fish get no longer poisoned; the pH values remain more stable; the biological balance is gained more easily.

Cooling towers:

Advantages: major savings in chemicals; less corrosion in the pipes; reduced danger of Legionella because the bio layer and so the host of Legionella bacteria (amoebas) disappear.

Sand filters:

When algae are present the sand filter clogs up quickly causing repeated back flushing. A few week after the installation of an ultrasonic unit the back flushing becomes almost unnecessary.

==> For pictures of actual applications click here.

Click here to learn more about the problem of eutrophication of water bodies.

Related topics

• Algae description and types

• Eutrophication
             Sources
             Effects
             Solutions:   Nutrients limitation
                             Algae filtration
                             Ultrasonic irradiation --> AL 50
                                                               Al 50 D
                                                               AL 20
                                                               AL 10
                                                               AL5  
                             Others

• Conclusions

• References

For more books and reading information see our website:
Eutrophication books overview

Contact us for more information about lennsonic and Poolsonic Aguanet product line.