DIN Standards Committee Water Practice
DIN EN 938
Chemicals used for treatment of water intended for human consumption - Sodium chlorite; German version EN 938:2016
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumchlorit; Deutsche Fassung EN 938:2016
Overview
The European standard is a new edition. In addition to purity criteria and the corresponding analytical methods, it specifies requirements for the labeling, transport and storage of the respective products as well as specific safety rules. It also contains information on physical and chemical properties and general information on the manufacture and use of the products. The European Standard has been prepared by CEN/TC 164/WG 9 "Drinking water treatment" (secretariat: AFNOR, France) with the active German participation of Working Committee NA 119-07-13 AA "Aufbereitungsstoffe und -anlagen" ("Chemicals and plants for water treatment" at DIN Standards Committee Water Practice (NAW).
Document: references other documents
Responsible national committee
NA 119-07-13 AA - Chemicals and plants for water treatment
