Chai Patthana Aerator is a mechanical aeration turbine water buoys, used in wastewater treatment. The turbine baler to the surface and then let it fall on the same surface. And splash the water is exposed to air, oxygen dissolved in water. Water quality has improved. Can be used to treat wastewater from both communities. Industry and agriculture
Chai Patthana Aerator is an artifact due to the talent and initiative of His Majesty King Rama IX to solve water pollution, which intensified in many areas. The prototype was first created in 2532 Applications can be exploited to fill the air with water or use it to drive. Moving water By using the forms attached to the use and movement patterns. To fill the air with large water source. Or along the canal is very long. Which was adapted by the power of the engine's turbine water wheel finish development. The patent was granted by the Department of Intellectual Property, on February 2, 2536. The Secretariat Foundation, an agency that works in response. Development of the turbine was granted royal permission to file a patent application on June 2, 2535, it maintains a patent in his portraits of the king of Thailand. And the world's first It is considered the 2nd day of February every year. "Inventor's Day" since then.