On Monday 23 to Friday 27 May 2022 at the science center faculty of science and technology organized a training course for environmental personnel at the factory, "Water Pollution Treatment System Controller, Generation 4" in the online format of Google Meet, which was honored by Associate Professor Dr.Chaisri Tarasawatpipat dean of the faculty of science and technology presided over the opening of the training session and was a lecturer on the topic "Wastewater treatment and techniques for controlling wastewater treatment systems.” Assistant Professor Dr.Pantip Kayee (director of the science center) gave a lecture on the topic “Reducing pollution at source” and Associate Professor Siwaphan Chuin (lecturer of environmental science and technology) gave a lecture on “Water Pollution and Water Quality Analysis”.