【guizhounews“reportseriesonmajorprojects”】cewghelpscreateagreenguiyang-欧洲杯在线开户

       recently, the guizhou provincial development and reform commission and the guizhou radio and television station jointly launched a series of reports themed “major project construction ceremony - green development creates ecological dividend”. guiyang qingshan wwtp built by cweg was praised for its advantages of “eco-friendliness, land intensiveness and resource utilization”, helping promote green and ecological development.  
   
     qingshan wwtp was built under the ppp model, with all the investment of rmb 280 million coming from cweg. in the two years since its operation, the plant has created over rmb 30 million of revenue.   

       gao lin, general manager of cweg guizhou division: guizhou’s extensive ecological management necessarily involves heavy investment. actually, the ppp model highlights the advantages of both parties, and leaves professional fields to experts. cweg’s strength in technologies, services and continuous operations create a better wwtp at a lower cost during a shorter period of time, providing premium public goods to the public.    
      the wuyan bridge watercourse of nanming river in guiyang city has been transformed into an ecological flowing water landscape park. with small bridges and green trees, the park just looks like other parks. but in fact, under it, a large wwtp is built to treat domestic wastewater generated by 260,000 people nearby. 
 
      qingshan wwtp is the first underground wwtp in guizhou. this wwtp, which is as large as three football fields, treats 50,000 tons of domestic wastewater every day. 
 
     ling qiyang, operation manager of guiyang qingshan wwtp: generally, eia (environmental impact assessment ) requires wwtps to set a sanitary distance of 300 m. our plant is built underground, and thus can save a lot of land. 
 
       unlike traditional wwtps, qingshan wwtp adopts uv disinfection treatment. in the disinfection channel, 13 columns and 8 rows of ultraviolet lamps are installed, and the wastewater is quickly disinfected when it flows through the disinfection channel. qualified effluent is discharged, and can also be used to irrigate the park above.  
 
       in december 2017, the guiyang qingshan wwtp & underground wastewater treatment and recycling project was selected as a “2017 key practical technology and demonstration project of environmental protection”. 
 
       as a part of the project, a science and education center themed “ensuring water safety, protecting water environment, displaying water science and technology, inheriting water culture, developing water economy” will be built, which, together with the underground wwtp and the ecological flowing water landscape park, will become a precious “water business symbol” of guiyang city as an ecological civilization demonstration city. 
 
news source | guizhou news