Infra & Plant

POSCO WIDE strictly complies with water quality standards and manages facilities efficiently based on considerable experience in WIDE and advanced technology.
Volume of Water Treated
738,600 t(d)
Locations
  • Gimpo Sewage Treatment Plant
    Throughput
    132,600 t/d
    Construction method
    Bio-SAC
    Resident convenience facilities
    Sports facilities, parks, etc
    Address
    137, Gamam-ro, Gimpo-si, Gyeonggi-do, 10092, South Korea (plus two more locations)
    TEL
    031-8048-9770
    FAX
    031-8048-9771
  • Yongin Sewage Treatment Plant
    Throughput
    56,000 t/d
    Construction method
    MBR
    Resident convenience facilities
    Sports facilities, parks, etc
    Address
    2F Maintenance building, Yongin Respia, 3-4, Yuun-ri, Pogok-eup, Cheoin-gu, Yongin-si, Gyeonggi-do, South Korea
    TEL
    031-322-8701
    FAX
    031-822-8703
  • Anyang Sewage Treatment Plant
    Throughput
    550,000 t/d
    Construction method
    CSBR
    Resident convenience facilities
    Sports facilities, parks, wall climbing gym, etc
    Address
    1, Seokcheon-ro, Manan-gu, Anyang-si, Gyeonggi-do, 13901, South Korea
    TEL
    031-8045-5176
    FAX
    031-448-5608
Sewage Treatment Process
Main Roles

Water collected in the sewage treatment plant is purified through the biological and physicochemical treatment processes. We protect the environment by reducing pests and bad odors by treating wastewater and discharging it back to nature.

Technology
  • - Reduce investment and operation costs
  • - Prevent any unexpected shut down of facilities
  • - Extend the lifecycle of the building
  • - Cut down cost related to building’s lifecycle
  • - Maintain the optimal state of facility systems and keep the building safe
    (Patents on high-efficiency dissolved oxygen supply system and performance maintenance methods)

Eco-friendly Effects

An average household water use of 333L, the average amount of water POSCO WIDE processes daily is tantamount to the amount of water that can be used by 2 million people a day. We purify the water we use every day, discharge it back to the Han River and prevent water pollution in an effort to preserve the ecosystem.


POSCO WIDE maintains the sewage pipelines at their optimal state by preventing defects and improving decrepit facilities for improved convenience of residents and residential environment services.
Pipeline length
Total 566 km
Locations
  • Cheonan Sewage Pipes
    Pipeline length
    216km
    Flowmeters
    16 areas
    Address
    1F, 42, Jeonggol 1-gil, Dongnam-gu, Cheonan-si, Chungcheongnam-do, 31070, South Korea
    TEL
    041-569-0058
    FAX
    041-569-0059
  • Paju Sewage Pipes
    Pipeline length
    233km
    Flowmeters
    8 areas
    Address
    Unification Hill Public Sewage Treatment Plant (Hongbo-dong), 480, Soraji-ro, Tanhyeon-myeon, Paju-si, Gyeonggi-do, 10862, South Korea
    TEL
    031-945-5918
    FAX
    031-945-5919
  • Pohang Sewage Pipes
    Pipeline length
    117km
    Flowmeters
    3 areas
    Address
    215, Hyeongsangangbuk-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do, 37833, South Korea
    TEL
    054-274-1018
    FAX
    054-278-8914
Sewage Pipe Systems
Main Roles

To ensure that domestic sewage and rainwater flows in the right direction, we conduct facility inspections based on the flow of inspections, cleaning, improvements and repairs of sewage pipes.

Eco-friendly Effects

Careful routine maintenance is mandatory to prevent any deterioration of sewage pipelines and to discharge a certain amount of rainwater and domestic sewage. We create a pleasant environment for local residents and prevent disasters, such as road damage and the occurrence of sinkholes, through regular inspections.


We produce and provide highly purified household water and industrial water by removing solvents including salinity from seawater.
Volume of desalinated water
30,000 t/d
Locations
  • Gwangyang Seawater Desalination Office
    Volume of desalinated water
    30,000 t/d
    Address
    2148-481, Jecheol-ro, Gwangyang-si, Jeollanam-do, 57812, South Korea
    TEL
    061-797-9596
    FAX
    061-797-9496
Seawater Desalination Process
Main Roles

We gather hot wastewater from nearby power plants and desalinate it into pure water using high pressure pumps and energy recovery. Then, we supply it as industrial water.

Eco-friendly Effects

Unpredictable climate change can bring about problems, such as floods, drought, and heat waves, which can again result in a water shortage.
Desalinated water boasts superb water quality and can even be used drinking water.


We remove harmful substances and pollutants from wastewater from factories and commercial buildings and provide the final treatment.
Wastewater
28,000 t/d
Locations
  • PT. Krakatau Blue Water
    Volume of treated wastewater
    17,000 t/d
    Volume of treated rainwater
    11,000 t/d
    Reuse facility
    7,000 t/d
    Features
    Gathers COG/BFG/LDG condensate water and manages drains
    Location
    POSCO Steel works, Krakatau, Cilegon, Indonesia
Main Roles

Runs a wastewater treatment plant, treats wastewater from POSCO Krakatau and produces industrial water from rainwater.

Eco-friendly Effects

Efficiently treats industrial wastewater to minimize environmental pollution to protect the local environment.