Nuotekų valymo įrenginio Xuyi mieste atnaujinimo projektas

The renovation project of a sewage treatment plant in Xuyi. All wastewater is recycled, and the quality of the produced water reaches the first-class B discharge standard of the "Comprehensive Wastewater Discharge Standard" (GB8978-1996).

https://www.biocell{0}}enviro.com/