Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

ÖNORM EN 883:2005-02

Заменен
Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
This document is applicable to polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate
used for treatment of water intended for human consumption. It describes the characteristics and specifies the
requirements of polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate and refers to
the corresponding analytical methods. It gives information for their use in water treatment. It also determines
the rules relating to safe handling and use of these aluminium salts (see Annex B).
Diese ÖNORM EN enthält Festlegungen für die physikalischen und chemischen Eigenschaften, Reinheitsanforderungen, Prüfverfahren und Richtlinien für die Kennzeichnung, den Transport und die Lagerung von Polyaluminiumhydroxidchlorid und -hydroxidchloridsulfat zur Aufbereitung von Wasser für den menschlichen Gebrauch.
ICS
71.100.80 Chemicals for purification of water / Химикаты для очистки воды