Supply of reagents for water treatment in the Water Consortium of the Cadiz Zone, as well as for the installation, maintenance and rental of carbon dioxide storage and dosing equipment.

Lot 1 Chlorine Gas

Lot 10 Carbon dioxide (bottles)

Lot 11 Sodium hypochlorite (GRG), alumina sulphate (GRG), Aluminium polyhydroxychlorosulfate (GRG)

Lot 12 Cationic starch

Lot 13 Polyelectrolyte

Lot 2 Bulk sodium hypochlorite

Lot 3 Anionic modified starch (grain)

Lot 4 Polidadmac

Lot 5 Liquid alumina sulphate (bulk)

Lot 6 Aluminium polyhydroxychlorosulfate (bulk)

Lot 7 Potasic Permanganato

Lot 8 Active carbon powder

Lot 9 Carbon dioxide (bulk)