[Video] Large wastewater treatment plant inaugurated in Hanoi

Large wastewater treatment plant inaugurated in Hanoi

Vietnam’s largest wastewater treatment plant in craft villages was put into operation on Oct. 8 in Dương Liễu commune, Hoai Đức district of Hanoi.

Vietnam’s largest wastewater treatment plant in craft villages was put into operation on Oct. 8 in Dương Liễu commune, Hoai Đức district of Hanoi.

VNA