19/30397547 DC - BS EN 13656. Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

19/30397547 DC

BS EN 13656. Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements

Status : Current, Draft for public comment   Published : September 2019

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This document specifies three methods for the digestion of soil, treated biowaste, sludge and waste by the use of an acid mixture composed of hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrochloric (HCl), nitric (HNO3) and hydrofluoric (HF) acid as the digestion solution.

Digestion with these acids is effectively considered as a total decomposition of the sample. For a broad range of samples the extracted analyte concentrations will reflect the total content in the sample.

This document is applicable for the following elements:

Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), phosphorus (P), potassium (K), selenium (Se), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), tellurium (Te), thallium (Tl), tin (Sn), titanium (Ti), vanadium (V), and zinc (Zn).

This document can also be applied for the digestion of other elements, provided the user has verified the applicability.




Standard Number19/30397547 DC
TitleBS EN 13656. Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements
StatusCurrent, Draft for public comment
Publication Date16 September 2019
Normative References(Required to achieve compliance to this standard)EN 15002, EN 15934, EN 16179
Informative References(Provided for Information)prEN ISO 54321, ISO 11074, ISO 5725-5:1994, ISO 5725-6:1994, ISO 5725-3:1994, ISO 5725-4:1994, ISO 5725-1:1994, ISO 13528:2015, ISO 5725-1:1994/COR 1:1998, ISO 5725-2:2019, BS ISO 5725-2:2019
International RelationshipsprEN 13656
Draft Expiry Date05 November 2019
DescriptorsWaste disposal works, Wastes, Waste control, Soil-testing equipment, Soil waste drainage, Soil analysis, Soils
ICS13.030.40
Title in GermanBoden, behandelter Bioabfall, Schlamm und Abfall - Aufschluss mit einem Gemisch aus Salzsäure (HCl), Salpetersäure (HNO3) und Tetrafluorborsäure (HBF4) oder Fluorwasserstoffsäure (HF) für die anschließende Bestimmung der Elemente
CommitteeEH/4
PublisherBSI
FormatA4
DeliveryYes
Pages37
File Size664 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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