The works concern the redevelopment of 12 sand filters and 12 active carbon filters (108 m2 each) divided into 4 sections of filtration. Filter drains, civil engineering and water treatment ...
Written on Nov. 3, 2015 . Last update on, Nov. 9, 2015.
The works concern the redevelopment of 12 sand filters and 12 active carbon filters (108 m2 each) divided into 4 sections of filtration. Filter drains, civil engineering and water treatment ...