NEN-EN 12914
Chemicals used for treatment of water intended for human consumption - Powdered perlite
inactive
| Organization: | NEN |
| Publication Date: | 1 June 1997 |
| Status: | inactive |
| Page Count: | 14 |
| ICS Code (Chemicals for purification of water): | 71.100.80 |
scope:
Is applicable to powdered perlite used for treatment of wter intended for human consumption. It describes the characteristics of powdered perlite and specifies the requirements and the corresponding test methods for powdered perlite and gives information on its use in water treatment.
Document History
November 1, 2012
Products used for treatment of water intended for human consumption - Powdered perlite
This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the...
March 1, 2012
Products used treatment of water intended for human consumption - Powdered perlite
This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the...
November 1, 2005
Products used for treatment of water intended for human consumption - Powdered perlite
This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the...
March 1, 2005
Products used for treatment of water intended for human consumption - Powdered perlite
This European Standard is applicable to powdered perlite used for treatment of water intended for human consumption. It describes the characteristics of powdered perlite and specifies the...
September 1, 1999
Products used for treatment of water intended for human consumption - Powdered perlite
Is applicable to powdered perlite used for treatment of wter intended for human consumption. It describes the characteristics of powdered perlite and specifies the requirements and the corresponding...
NEN-EN 12914
June 1, 1997
Chemicals used for treatment of water intended for human consumption - Powdered perlite
Is applicable to powdered perlite used for treatment of wter intended for human consumption. It describes the characteristics of powdered perlite and specifies the requirements and the corresponding...