R i v e r W a t e r T r e a t m e n t


River Water Treatment

  • Investor : Green Star Environment Company Limited (Vietnam)
    Chosun Refractories ENG Company Limited (Republic of Korea)

  • Time of completion : 4th quarter of 2021

  • Location : Que Vo, Bac Ninh

RO water purification technology for river water treatment

Water used for GCEP is taken from surface water of Cau River, Bac Ninh province, however, it must meet certain technical standards to be supplied to the system. For many years, Cau River has been polluted due to untreated wastewater from production and business establishments, households, paper-making craft villages, etc., therefore, the river surface water treatment construction PLAYS A critical ROLE in ensuring the water supply for the plant’s operation.

CRE Vietnam continues to be assigned to carry out the Cau River surface water treatment construction for the Waste to Energy plant. The project uses Reverse osmosis (RO) water purification technology, one of the most advanced water treatment technologies available today. The post-treatment water meets the National Technical regulation on clean water quality used for living purposes (QCVN 01-1:2018/BYT) and can be used for cooling systems and boilers.

Project Overview

  • Location: Dong Sai village, Phu Lang commune, Que Vo district, Bac Ninh province
  • Investor: Green Star Environment Company Limited (Vietnam) and Chosun Refractories ENG Group (Republic of Korea)
  • Treatment capacity: 1,800 m3/day and night
  • Input water: Cau River surface water
  • Output water: In compliance with National Technical regulation on clean water quality used for living purposes (QCVN 01-1:2018/BYT) 
  • Objective: Supply for cooling system and boiler

CRE VietNam


River Water Treatment