Countermeasures • Principles of Operation
To avoid (or cure) that, it is possible to enrich the water with air. This is very advantageous for still waters like lakes or ponds, where no natural flow takes place. Here, the aerator produces some waterflow to enrich the water with air (which consists of approx. 21 % of oxygen).
It is an overwhelming joy for all Thais upon learning that the Chaipattana Aerator has been considered and received a patent in His Majesty the King’s name on February 2, 1993. The aerator is the world’s ninth mechanical aeration device to be patented and the first to be registered as well issued a patent to a Monarch. This patent signifies His Majesty the King as “the first Monarch in the Thai and world history to receive a patent.”