 
        
                    Municipal Sewage Treatment-Changsha Kaifu District Sewage Plant
    The project capacity was raised to 300,000 ton/day and the effluent quality reached Level 1 standard after upgrading. It adopts MSBR+BAF for the main process and DCS to realize 3D monitoring. 
 
         
             
         
         
         
         
         
         
                         
                