Products used for treatment of water intended for human consumption. Powdered diatomaceous earth Ingestion-build-54484 and the plunger penetration value

and the plunger penetration value measured in accordance with EN 1015-4

— mini-pools according to EN 16927

Information exchange systems

which is a prerequisite for systems requiring a police response when an alarm is triggered

The analytical testing helps in measuring the concentrations of restricted substances in prepared samples

Products used for treatment of water intended for human consumption. Powdered diatomaceous earth Ingestion-build-54484 and the plunger penetration value1 Scope This European Standard is applicable to powdered diatomaceous earth used for treatment of water intended for human consumption. It describes the characteristics of powdered diatomaceous earth and specifies the requirements and the corresponding test methods for powdered diatomaceous earth and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of powdered diatomaceous earth (see Annex