Environmental Case

Project Overview:

      Chengdu Shuangliu International Airport New Wastewater Treatment Plant is part of the Chengdu Shuangliu International Airport’s second runway and new terminal building sewage treatment plant project and important supporting infrastructures. The program is at the east side of the Chengdu Shuangliu International Airport’s current wastewater treatment plant, adjoining to Dajian Road and covering an area of 33.3 mu. The construction content of the project is a wastewater treatment plant, including pre-treatment, biological treatment, in-depth treatment and sludge treatment. To the purpose of linking with the phase-I renovation, it is aimed to meet current situation and future development needs.  

Effluent Standard:

       The effluent of this wastewater treatment plant conforms to the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18918-2002)-- first class level A discharge standard.

 Treatment Process:

 Modified A/A/O process