This study was undertaken to develop water purification system for supplying clean agricultural water, especially for providing high quality of greenhouse cultivation water. The FDA (Filter-Disinfection-Adsorption) system was developed for this purpos...
This study was undertaken to develop water purification system for supplying clean agricultural water, especially for providing high quality of greenhouse cultivation water. The FDA (Filter-Disinfection-Adsorption) system was developed for this purpose. Four water quality categories, SS, BOD, turbidity, E. coli were selected as a basis of development and examination of FDA system. From the field examination, it was found that FDA system was good enough to meet target values of each water quality category after purification process. Apart from the water quality issues, this study also investigated the problems of FDA system in a position of user. A few defects for using FDA system were detected from the user monitoring, such as sustaining proper water temperature, suitable tank capacity, water leaking and pressure problems, etc. Further study will be proceeded to improve and upgrade FDA system in the second research period for supplying high quality of clean irrigation water as well as providing convenience water to farmers.