French firm to design Shanghai wetland to clean factory water
French wastewater treatment company Suez said Tuesday it had been awarded a contract to design an artificial wetland to clean water from a petrochemical industrial zone outside Shanghai.
French wastewater treatment company Suez said Tuesday it had been awarded a contract to design an artificial wetland to clean water from a petrochemical industrial zone outside Shanghai.
Environment
Feb 7, 2017
0
12