On May 22, 2014, Petech Corporation completed installation and hand-over of the backwash water treatment system at Yen Phu water plant.
The system has its designed treatment capacity of 2.400m3/day. The processing line of this system was designed by Petech and ordered to be manufactured by ODIS – ISRAEL.
Apart from ending up the discharge, which caused a waste of water resourse and protecting enviroment, the project generates a product of 1.800 m3 clean water/day. Sludge of around 3 tons/day is used for making building materials, pottery and filling the grounds.