Standard Swedish standard · SS-EN 12121:2012

Chemicals used for treatment of water intended for human consumption - Sodium disulfite

Status: Valid

Scope
This European Standard is applicable to sodium disulfite used for treatment of water intended for human consumption. It describes the characteristics of sodium disulfite and specifies the requirements and the corresponding test methods for sodium disulfite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

Subjects

Drinking water (13.060.20) Chemicals for purification of water (71.100.80)


Product information

Language: English

Written by: Vattenförsörjning, SIS/TK 198/AG 02

International title:

Article no: STD-88032

Edition: 3

Approved: 11/17/2012

No of pages: 28

Replaces: SS-EN 12121:2006