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      Wastewater Treatment Plant in Guiyang, Province of Guizhou

      Guiyang is the capital of the Guizhou province in South China with a population of approx. 4 million. The project comprised the development of a new WWTP for the municipality of Baiyun (120’000 m3/d).

      Special features:

      • Construction of the drainage system and the WWTP had to be coordinated in such a way that the WWTP could be put into operation in time.
      • Measurements were made prior to commissioning in the receiving water course.
      • In order to demonstrate the environmental benefit of this project, a monitoring system was set up with the Ministry of the Environment.

      Services provided by SWISSWATER AG:

      • Inspection and acceptance of deliveries by plant suppliers
      • Securing progress of the project for the locally financed parts: concrete works for WWTP and sewerage system
      • Development of a monitoring system for the receiving water course
      • Training and know-how transfer for the SBR technology
      • Reporting to SECO and the Swiss Embassy in Peking.