7558 Chemical products for water treatment

EN 15795This description is for standard: EN 15795This European Standard is applicable to natural unexpanded aluminosilicates used for treatment of water intended for human consumption. It describes t

EN 878This description is for standard: EN 878This European Standard is applicable to aluminium sulfate used for treatment of water intended for human consumption. It describes the characteristics of

EN 881This description is for standard: EN 881This document is applicable to aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeri

EN 882This description is for standard: EN 882This document is applicable to sodium aluminate used for treatment of water intended for human consumption .It describes the characteristics and specifies

EN 883This description is for standard: EN 883This document is applicable to polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate used for treatment of water intended for huma

EN 1209This description is for standard: EN 1209

EN 888This description is for standard: EN 888This document is applicable to iron (III) chloride (a), iron (III) chloride hexahydrate (b), iron (III) chloride solution (c) used for treatment of water

EN 889This description is for standard: EN 889This document is applicable to iron (II) sulfate heptahydrate used for treatment of water intended for human consumption. It describes the characteristics

EN 890This description is for standard: EN 890This document is applicable to iron (III) sulfate liquid of various iron and/or acid contents (see 3.2) used for treatment of water intended for human con

EN 891This description is for standard: EN 891This document is applicable to iron (III) chloride sulfate used for treatment of water intended for human consumption. It describes the characteristics of

EN 1405This description is for standard: EN 1405This European standard is applicable to sodium alginate used for treatment of water intended for human consumption. It describes the characteristics of

EN 1406This description is for standard: EN 1406This European Standard is applicable to modified starches used for treatment of water intended for human consumption. It describes the characteristics o

EN 1407This description is for standard: EN 1407This European Standard is applicable to anionic and non ionic polyacrylamides used for treatment of water intended for human consumption. It describes t

EN 1408This description is for standard: EN 1408This European Standard is applicable to poly (diallyldimethylammonium chloride) used for treatment of water intended for human consumption. It describes

EN 1409This description is for standard: EN 1409This European Standard is applicable to polyamines used for treatment of water intended for human consumption. It describes the characteristics and spec

EN 1410This description is for standard: EN 1410This European Standard is applicable to cationic polyacrylamides used for treatment water intended for human consumption. It describes the characteristi

EN 1302This description is for standard: EN 1302This European standard is applicable to aluminium-based coagulants used for treatment of water intended for human consumption. It specifies analytical m

EN 885This description is for standard: EN 885This document is applicable to polyaluminium chloride hydroxide silicate used for treatment of water intended for human consumption. It describes the char

EN 886This description is for standard: EN 886This document is applicable to polyaluminium hydroxide silicate sulfate used for treatment of water intended for human consumption. It describes the chara

EN 887This description is for standard: EN 887This document is applicable to aluminium iron (III) sulfate used for treatment of water intended for human consumption. It describes the characteristics o

EN 935This description is for standard: EN 935This document is applicable to aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric) used for treatment of wat

EN 14664This description is for standard: EN 14664This document is applicable to iron (III) sulfate solid used for treatment of water intended for human consumption. It describes the characteristics o

EN 1197This description is for standard: EN 1197This European Standard is applicable to monozinc phosphate solution used for treatment of water intended for human consumption. It describes the charact

EN 13194This description is for standard: EN 13194This European Standard is applicable to acetic acid used for treatment of water intended for human consumption. It describes the characteristics of ac

EN 12672This description is for standard: EN 12672This European Standard is applicable to potassium permanganate used for treatment of water intended for human consumption. It describes the characteri

EN 12876This description is for standard: EN 12876This European Standard is applicable to oxygen used for treatment of water intended for human consumption. It describes the characteristics of oxygen

EN 1278This description is for standard: EN 1278This European Standard is applicable to ozone used for treatment of water intended for human consumption. It describes the characteristics of ozone and

EN 937This description is for standard: EN 937This European Standard is applicable to chlorine used for treatment of water intended for human consumption. It describes the characteristics of chlorine

EN 900This description is for standard: EN 900This European Standard is applicable to calcium hypochlorite used for the treatment of water intended for human consumption. It describes the characterist

EN 901This description is for standard: EN 901This European Standard is applicable to sodium hypochlorite used for treatment of water intended for human consumption. It describes the characteristics o