EN 16421:2014
Current
The latest, up-to-date edition.
Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
10-12-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Influence of materials on water for human consumption -
Enhancement of microbial growth (EMG) - Method 1: Measured
by Biomass Production Potential (BPP) measured by ATP
5 Influence of materials on water for human consumption -
Enhancement of microbial growth (EMG) - Method 2: Measured
by biofilm volume
6 Influence of materials on water for human consumption -
Enhancement of microbial growth (EMG) - Method 3: Measured by
mean dissolved oxygen depletion
Annex A (normative) - Method 1: Measured by Biomass Production
Potential (BPP) measured by ATP - Assessment of the
suitability of test water for its use in the BPP test
(biological stability and the need for addition of trace
elements)
Annex B (normative) - Method 1: Measured by Biomass Production
Potential (BPP) measured by ATP - Protocol of ATP analysis
Annex C (informative) - Method 1: Measured by Biomass Production
Potential (BPP) measured by ATP - ATP and its measurement
Annex D (informative) - Method 1: Measured by Biomass Production
Potential (BPP) measured by ATP - Evaluating procedures
for removal of attached biomass
Annex E (informative) - Method 1: Measured by Biomass Production
Potential (BPP) measured by ATP
Annex F (informative) - Method 2: Measured by biofilm volume
Annex G (informative) - Method 2: Measured by biofilm volume
Annex H (informative) - Method 3: Measured by mean dissolved
oxygen depletion
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.