Hivatkozási szám

MSZ EN 15853:2010

Dokumentumazonosító

150813

Cím

A környezeti levegő minősége. A kiülepedett higany meghatározása szabványos módszerrel

Angol cím

Ambient air quality. Standard method for the determination of mercury deposition

Alkalmazási terület

This European Standard specifies a method for the determination of the total deposition of mercury. This standard can be used within the framework of the European Council Directive on Ambient Air Quality Assessment and Management and Directive 2004/107/EC. Performance requirements with which the method should comply are specified in this European Standard. The performance characteristics of the method were determined in comparative field validation tests carried out at two European locations. This European Standard is applicable to background sites that are in accordance with the requirements of Directive 2004/107/EC and to urban and industrial sites. This standard allows the sampling of deposition using cylindrical deposition gauges, and analysis using Cold Vapour Atomic Absorption Spectrometry (CVAAS) or Cold Vapour Atomic Fluorescence Spectrometry (CVAFS) following existing harmonised and standardised procedures. The standard is applicable for the measurement of mercury in deposition between 1 ng/(m2•d) and 100 ng/(m2•d). The standard is validated for the deposition range listed in Table 1. NOTE The range given is based upon the values measured in the field validation test. The upper and lower limits are the observed minimum and maximum values measured during the field validation tests. The actual lower limits of the working range depends on the variability of the laboratory blank, for bulk and wet-only collectors, and the precipitation. The method can be applied to higher and lower deposition rates provided that the collection characteristics are not compromised.

ICS

13.040.20 Környezeti atmoszférák

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2010-12-01

Forrás

idt EN 15853:2010

Előd

Utód

Módosítás

SZK-közlemények

Kapcsolódó európai jogszabály

A szabvány

kapható formátuma

Papír ,
PDF (letöltés) (a fájl mérete: 4865381) ,

oldalszáma

34 oldal; Q kategória

ára

Nettó: 13160 Ft
Bruttó:
Papír formátum esetén (5% Áfával): 16582 Ft
PDF (letöltés) formátum esetén (27% Áfával): 16713 Ft