Acquisition of treatment chemicals for the Bourges agglomeration community. Form of contract: order form with minimum and maximum. Award of a framework agreement for each lot. Framework agreement concluded for an initial period of one year.

Supply of bulk reagent for dephosphatation and treatment of filamentous bacteria.

Supply of bulk dephosphatation reagent based on iron salt.

Supply of various chemical reagents.

Supply of disinfection products.

Supply of liquefied chlorine.

Supply of a sludge dewatering polymer.

Supply of reagents for laboratory analyzes.

Supply of ferrous chloride in bulk.

Supply of sodium chlorite.