Artificial wetland to clean Shanghai factory water
- 07-Feb-2017
PARIS: 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. Suez said the 36-hectare “dragonfly zone” will use “the treatment capabilities of the natural environment” to remove micropollutants from water after its discharge from a standard […]