the purpose of this framework agreement is the supply of treatment products for wastewater treatment at the treatment plants of the Communauté d'agglomération de la Région de Château-Thierry (Carct)

supply of calcium nitrate

Supply of descaling products

supply of SULFURIC ACID H2so4

supply of sodium hypochlorite

Supply of Naoh soda

supply of salt bags (sodium chloride)

supply of ferric chloride Fecl3

supply of Aluminium Polyhydroxychloride (Pax18)

Supply of polymer

Supply of quicklime with delayed effect