한국전력기술

Water pollution prevention

KEPCO E&C has over 30 years of experience in designing and constructing water treatment, wastewater treatment, wastewater reuse, and seawater desalination facilities in Korea and abroad. We have been instrumental in the design and construction of public sewage, excrement, and livestock wastewater treatment facilities across Korea.

Water treatment facility

KEPCO E&C has designed water treatment facilities (including pre-treatment facilities) that produce pure water needed for nuclear, thermal, and combined cycle power plants. The water treatment facility design applies the latest water treatment technology using membranes (RO, EDI, etc.), as well as the traditional 2B3T water treatment method.

Wastewater treatment facility

KEPCO E&C has designed and constructed nuclear, thermal, and combined cycle power generation and general industrial wastewater treatment facilities.
Wastewater treatment facilities use physical and chemical treatment methods to treat chemical and contained wastewater generated from power plants.
In the case of thermal power plants, we carry out design and construction work on facilities that can treat general wastewater as well as wastewater from desulfurization and denitrification facilities.

Wastewater reuse facility

KEPCO E&C carries out the design and construction of wastewater reuse facilities, which reuse water effluent from wastewater treatment facilities as industrial water.
Wastewater reuse facilities are the latest economic technology and mainly apply electrodialysis (EDR) using membranes to remove ions in treated wastewater, then reuse it as industrial water or desulfurization water.

COD/T-N simultaneous removal facility

To comply with the strict environmental standards for COD/T-N, KEPCO E&C developed and registered a patent for a process that can simultaneously remove COD/T-N from wastewater effluent.

Sewage treatment facility

KEPCO E&C has designed various processes to treat sewage generated from nuclear and thermal power plants. Its recent design and construction apply the process using membranes.

Sewage and excrement/livestock wastewater treatment facility

KEPCO E&C has a proven track record in constructing water pollution prevention facilities, including advanced sewage treatment and excrement treatment facilities, commissioned by public institutions such as municipalities, alongside our work in power plant construction.

Implementation references