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Sammenlignende laboratorieprøving (SLP) – Industriavløpsvann SLP 1654

Authors: Bryntesen, Tina;

Sammenlignende laboratorieprøving (SLP) – Industriavløpsvann SLP 1654

Abstract

Ved en sammenlignende laboratorieprøving (SLP) arrangert i mai – juli 2015 deltok 61 laboratorier i bestemmelse av pH, suspendert stoff (tørrstoff og gløderest), sum organisk stoff (biokjemisk oksygenforbruk, kjemisk oksygenforbruk, totalt organisk karbon), totalfosfor, totalnitrogen og tolv metaller i syntetiske vannprøver. Ved denne SLPen, som har sitt utgangspunkt i Miljødirektoratets og fylkesmennenes kontroll med industriutslipp, er 84 % av resultatene ansett som akseptable. Dette er noe høyere enn kvalitetsnivået som disse SLPene normalt har ligget på gjennom de siste årene, men sammenlignbart med nivået fra de to seneste SLPene. Generelt viste de aller fleste parameterne en kvalitet som er sammenliknbar med den siste SLPen. Totalfosfor og totalnitrogen viste en forbedring, mens totalt organisk karbon viste en markant nedgang. Nedgang i kvalitet var også tydelig for aluminium og bly.

Norsk institutt for vannforskning

Country
Norway
Related Organizations
Keywords

Prestasjonsprøving / Profiency testing, Industriavløpsvann / Industrial waste water, Ringtest / Interlaboratory test comparison, VDP::Matematikk og naturvitenskap: 400, Utslippskontroll / Effluent control, VDP::Mathematics and natural scienses: 400

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green