Sludge recovery, recycling, treatment and disposal — Requirements and recommendations for the operat...
This document establishes requirements and recommendations for the operation of the anaerobic digestion of sludge in order to support safe and sufficient operation of anaerobic digestion facilities to produce to produce sufficient biogas and control by-products qualities.
In particular, conditions to optimize mixing within the reactor and appropriate control systems management for safe and…
Information technology — Open systems interconnection — Part 1: Object identifier resolution system
This document specifies the OID resolution system, including the overall architecture and a DNS-based resolution mechanism.
It specifies the means for inserting any application-defined information associated with an OID node into the DNS (see clause 6) and the means of retrieval of that information using the ORS (see clause 7).
It does not restrict the number of applications it can support.
It…
Fertilizers and soil conditioners — Liquid methylene-urea slow release fertilizers — General require...
This document specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for liquid methylene-urea slow release fertilizers.
This document applies to pure liquid slow release fertilizers, i.e. methylene urea (MU).
This document does not apply to mixtures of nitrogenous fertilizers containing liquid slow…
Document management — Portable document format — RichMedia annotations conforming to the ISO 10303-2...
This document specifies how to extend the ISO 32000-2 specification by adding the ISO 10303-242 (STEP AP 242) format as a valid format for 3D assets contained in a RichMedia annotation. It is intended for:
— developers of software that creates PDF files (PDF writers);
— software that reads existing PDF files and usually interprets their contents for display (PDF readers);
— software…
Soil quality — Effects of contaminants on Enchytraeidae (Enchytraeus sp.) — Determination of effects...
This document specifies one of the methods for evaluating the habitat function of soils and determining effects of soil contaminants and substances on the reproduction of Enchytraeus sp. by dermal and alimentary uptake in a chronic test. It is applicable to soils and soil materials of unknown quality, for example, from contaminated sites, amended soils, soils after remediation, agricultural or…
Valorisation, recyclage, traitement et élimination des boues — Exigences et recommandations pour l&#...
Le présent document établit des exigences et recommandations pour la digestion anaérobie des boues, pour assurer un fonctionnement sûr et satisfaisant des installations de digestion anaérobie afin d'obtenir une production de biogaz suffisante et de contrôler la qualité des sous-produits.
En particulier, le présent document décrit les conditions permettant d'optimiser le brassage dans le…
Qualité du sol — Effets des contaminants sur les Enchytraeidae (Enchytraeus sp.) — Détermination des...
Le présent document spécifie l’une des méthodes permettant d’évaluer la fonction d’habitat des sols et de déterminer les effets des contaminants du sol et des substances sur la reproduction d’Enchytraeus sp. par absorption cutanée et ingestion au cours d’un essai chronique. Il est applicable aux sols et aux matériaux de type sol de qualité inconnue provenant, par exemple, de sites contaminés, de…
Information technology - Open systems interconnection - Part 1: Object identifier resolution system
This document specifies the OID resolution system, including the overall architecture and a DNS-based resolution mechanism.
It specifies the means for inserting any application-defined information associated with an OID node into the DNS (see clause 6) and the means of retrieval of that information using the ORS (see clause 7).
It does not restrict the number of applications it can support.
It…
