Indisponible en français

Résumé Preview

This document specifies construction requirements and test methods for pressurized granulated media filters, hereinafter referred to as media filters, intended for operation in agricultural irrigation systems.

It is applicable to both manual cleaning media filters and automatic self-cleaning media filters, used as single unit or in batteries (two or more units working in parallel).

This document covers the operation and performance of a media filter, together with all related valves, back flushing mechanism, underdrains, manifolds and other related accessories necessary for the operation of the filter.

This document is applicable to three configurations of a filter.

a) An empty filter vessel (tank) housing.

b) A filter vessel filled with media filter material(s), complete with valves, connections, air release and/or other accessories. This configuration, when connected to and controlled by a flushing control device, is a complete operating single filter unit, usually positioned as a part of a filtration station.

c) A filtration station, called "filter battery".

Annex A provides information on types of irrigation media filters.

Annex B provides information on granulated media.


Informations générales

  • État actuel :  Publiée
    Date de publication : 2018-08
  • Edition : 1
  • :
    ISO/TC 23/SC 18
    Matériels et réseaux d'irrigation et de drainage
  • 65.060.35
    Matériel d'irrigation et de drainage

Acheter cette norme

Format Langue
PDF + ePub
Papier
  • CHF88

Vous avez une question?

Consulter notre FAQ

Service à la clientèle
+41 22 749 08 88

Horaires d’ouverture:
De lundi à vendredi - 09:00-12:00, 14:00-17:00 (UTC+1)

Suivez l'actualité de l'ISO

Inscrivez-vous à notre Newsletter (en anglais) pour suivre nos actualités, points de vue et informations sur nos produits.