Yen So Sewage Treatment Plant, Hanoi

Capable of treating 200,000m3 of wastewater per day (the equivalent of half of Hanoi’s population of wastewater per day), the Yen So Sewage Treatment Plant is a novel project aimed at improving the quality of life of the community in the province, as well as to upkeep the water quality of the surrounding rivers, lakes and drains. Equipped with a state-of-the-art sewerage flushing system, the plant meets international standards of environmental health and hygiene.

Yen So Sewage Treatment Plant is part of the integrated Gamuda City mixed development project in Hanoi, Vietnam, that comprises the award-winning Yen So Park – a public park catered for leisure and relaxation, as well as commercial and residential property components.

Fact Sheet

Hanoi's People Committee
Turnkey Contractor
Gamuda Engineering Sdn Bhd
Scope of Works
▪ Design   ▪ Construction ▪ Testing ▪ Commissioning
Project Facts
▪ A 200,000m³ capacity sewage treatment plant using sequential batch reactor process system.
▪ Park amenity works around Yen So Lakes including de-sludging of the lakes.
Special Feature
The sewage treatment plant, once completed, will be one of the biggest of its kind in Asia serving a population equivalent of around 800,000.