With more than 21 years of specialized experience in Environmental Technology, Wastewater Treatment, Water Treatment, and Wastewater Reuse, Duong Nhat has successfully delivered over 80 centralized effluent treatment plants across major industrial parks across Viet Nam. The EPC General Contractor Duong Nhat is honored to be entrusted by Tin Nghia – Phuong Dong Industrial Park JSC to execute the project Dat Do I Industrial Park Centralized Effluent Treatment Plant, Phase 2, capacity of 6,000 m³/day. The plant is currently undergoing commissioning, preparing for final acceptance and handover to the Investor.
Located in the Southern Key Economic Region, where industrial growth is accelerating daily, Dat Do I Industrial Park (Ba Ria – Vung Tau) is establishing itself as a sustainable investment destination for many enterprises in the South. This is largely attributed to its modern environmental infrastructure, particularly the Centralized Effluent Treatment Plant, Phase 2, with capacity of 6,000 m³/day.
The Centralized Effluent Treatment Plant has been fully engineered by Duong Nhat with a modern approach. It integrates advanced anoxic–aerobic biological and physicochemical technologies, enabling the efficient treatment of wastewater with high and fluctuating pollutant loads. Notably, the system is designed with an orientation toward wastewater reuse after treatment, in alignment with the growing trend of sustainable development and circular economy models at today’s industrial parks.



