SK hynix O&M

SK hynix has entrusted Veolia with the supply of UPW (ultra-pure water) for its Icheon and Cheongju plant, and additional wastewater treatment for Cheongju plant.
This contract follows the original 17-year contract with SK hynix for UPW and wastewater treatment services at Icheon and Cheongju, which has been terminated on March 2018 and then renewed as a 9-year O&M contract for UPW and wastewater treatment services until 2027.


Icheon, Gyeonggi-do & Cheongju, Chungcheongbuk-do

Start of operation

June 2018

Scope of service

Ultrapure water & wastewater treatment

Treatment capacity


UPW: 108,528 (Incheon & Cheongju)

WW:  25,000 (Cheongju)