NF U44-003

NF U44-003

August 2015
Standard Current mandatory application standard
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Basic soil improvers containing substances of agronomical interest derived from the biological treatment of waters

Le présent document fixe les prescriptions à respecter en vue de mettre sur le marché des amendements basiques élaborés à partir de matières d'intérêt agronomique, issues du traitement biologique des eaux usées urbaines, traitées à la chaux. Il dénomme et spécifie les produits concernés, précise le mode d'obtention de ces produits, et notamment, impose comme processus minimum le chaulage à 30 pourcent équivalent CaO sur la matière sèche.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2015

Number of pages

28 p.

Reference

NF U44-003

ICS Codes

65.080   Fertilizers

Classification index

U44-003

Print number

1
Sumary
Basic soil improvers containing substances of agronomical interest derived from the biological treatment of waters

Le présent document fixe les prescriptions à respecter en vue de mettre sur le marché des amendements basiques élaborés à partir de matières d'intérêt agronomique, issues du traitement biologique des eaux usées urbaines, traitées à la chaux. Il dénomme et spécifie les produits concernés, précise le mode d'obtention de ces produits, et notamment, impose comme processus minimum le chaulage à 30 pourcent équivalent CaO sur la matière sèche.
Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Dénominations et spécifications
  • 5 Spécifications techniques
  • 6 Marquage
  • Annexe A (normative)Modalités de contrôle des lots de produits commercialisables
  • Annexe B (normative)Critères relatifs aux matières premières
  • Annexe C (normative)Traçabilité
  • Annexe D (informative)Exemple de procédé d'obtention - Descriptions des différentes étapes de production de l'amendement basique contenant des matières d'intérêt agronomique issuesdu traitement biologique des eaux
  • Annexe E (informative)Exemple de calcul de dose
  • Bibliographie
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