TY - RPRT A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian A1 - Philipp, Rosemarie A1 - Nehls, Irene A1 - Win, Tin T1 - Einarbeitung und Validierung von Verfahren zur Bestimmung von polychlorierten Biphenylen und polychlorierten Terphenylen in organischen Materialien N2 - ISBN: Im Zuge der Harmonisierung der Rechtsvorschriften der Mitgliedsstaaten der Europäischen Gemeinschaft wurde im September 1996 die Richtlinie 96/59/EG des Rates über die Beseitigung polychlorierter Biphenyle und polychlorierter Terphenyle (PCB/PCT) verabschiedet. Ziel dieser Richtlinie ist die Angleichung der Rechtsvorschriften der Mitgliedstaaten über die kontrollierte Beseitigung der PCB, die Dekontaminierung oder Beseitigung PCB-haltiger Geräte und die Beseitigung von PCB-Abfall. In der Bundesrepublik Deutschland wurde mit der Verabschiedung der PCB/PCT- Abfallverordnung vom 26. Juni 2000 die EU-Richtlinie umgesetzt. Entsprechend der PCB/PCT-Abfallverordnung wird für PCB-haltigen Abfall ein Grenzwert von 50 mg/kg festgelegt. Beim Haupteinsatzgebiet der PCB - als Isolierflüssigkeiten in Transformatoren - ist die Bestimmung des PCB-Gehaltes durch DIN-Normen geregelt. Polychlorierte Biphenyle wurden auch als Weichmacher in Dichtungsmassen und Kunststoffen, z.B. in Kabelummantelungen, und als Flammschutzmittelanstrich für Holz eingesetzt. Für feste Abfallmatrices gibt es keine verbindliche Prüfvorschrift. Ziel des Projektes war die Erarbeitung und Validierung eines Prüfverfahrens zur Bestimmung von PCB und PCT in organischen Abfallmatrices wie Kabelshredder und Altholz. T3 - BAM Forschungsberichtreihe - 274 PY - 2006 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-1773 SN - 978-3-86509-481-3 SN - 0938-5533 VL - 274 SP - 1 EP - 55 PB - Wirtschaftsverlag NW CY - Bremerhaven AN - OPUS4-177 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Traub, Heike A1 - Koch, Matthias A1 - Lück, Detlef A1 - Win, Tin A1 - Lehnik-Habrink, Petra A1 - Schultze, Karin A1 - Saring, U. A1 - Plagemann, R. T1 - Evaluierung von Verfahren für die Untersuchung von Böden nach § 8 Bundes-Bodenschutzgesetz (BBodSchG) (Forschungsbericht 299 71 224 / UBA-FB 000303) N2 - Evaluation of methods for the analysis of soils according to § 8 of the German Federal Soil Protection Act (BBodSchG) The German Federal Soil Protection Act establishes the conditions for effective soil protection and remediation of contaminated sites. In the German Federal Soil Protection and Contaminated Sites Ordinance (BBodSchV) limiting values and methods for the determination of environmentally harmful substances in soils are fixed. The aim of this project was to evaluate selected methods by comparative investigations and proficiency testing schemes. New methods for the determination of inorganic and organic pollutants should be developed and compared with the existing standard methods. Despite the widespread use of ICP-OES up to now no national or international standard is available for the determination of heavy metals in soil extracts with this analytical method. The influence of spectral and non spectral interferences on the accuracy of the results was systematically investigated, especially based on aqua regia soil extracts. Analyte concentration equivalents were determined, too. Based on these results a proposal for a standard was submitted to the corresponding working group of ISO TC 190.[...] KW - Evaluierung von Analyseverfahren KW - ICP-OES KW - Chrom(VI) KW - Cyanide KW - Säulenelution KW - Bodenluft KW - Vor-Ort-Analytik KW - PAK KW - OCP KW - PCB KW - PCP KW - Referenzmaterialien KW - Messunsicherheit PY - 2002 UR - http://www.umweltbundesamt.de/publikationen/evaluierung-von-verfahren-fuer-untersuchung-von SN - 1862-4804 SN - 0722-186X IS - 32 SP - 1 EP - 339 PB - Umweltbundesamt CY - Dessau-Roßlau AN - OPUS4-1760 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Herstellung von festen und flüssigen Referenzmaterialien T2 - Quality assurance in environmental laboratories CY - Tallinn, Estonia DA - 1999-09-13 PY - 1999 AN - OPUS4-5712 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Zertifizierung von Matrix-Referenzmaterialien und deren Einsatz in der umweltanalytischen Praxis T2 - Quality assurance in environmently laboratorities CY - Tallinn, Estonia DA - 1999-09-13 PY - 1999 AN - OPUS4-5713 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Grundlagen der Gaschromatografie, Begutachterschulung der Doktoranden - Aufgaben eines Fachbegutachters T2 - Lehrerweiterbildung Bundesanstalt für Materialforschung und -prüfung CY - Berlin, Germany DA - 1998-03-26 PY - 1998 AN - OPUS4-5691 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Herstellung und Verwendung von Referenzmaterialien T2 - Begutachterschulung SK-Chemie CY - Berlin, Germany DA - 2002-11-28 PY - 2002 AN - OPUS4-5837 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Konsequenzen aus der Umsetzung der EU-Richtlinien zum Umgang mit PCB-haltigern Stoffen und Abfällen T2 - BAM-Abteilungsseminar CY - Berlin, Germany DA - 2001-10-08 PY - 2001 AN - OPUS4-5819 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Redlich, C. T1 - Ringversuch zur Bestimmung von PCB in Öl T2 - Analytica Conference '96 CY - Munich, Germany DA - 1996-04-23 PY - 1996 AN - OPUS4-5664 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Aichner, Bernhard A1 - Hein, Sebastian T1 - Organische Schadstoffe in Waldböden T2 - Bund-Länder-Sitzung "Hintergrundwerte" CY - Berlin, Germany DA - 2013-02-13 PY - 2013 AN - OPUS4-27932 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Aichner, Bernhard A1 - Hein, Sebastian A1 - Kaminski, Katja A1 - Piechotta, Christian T1 - Multi-residue method for PAH, PCB and OCP - Validation for trace analysis in forest soil T2 - SETAC Europe 23rd Annual Meeting CY - Glasgow, Scotland DA - 2013-05-12 PY - 2013 AN - OPUS4-28771 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian A1 - Win, Tin A1 - Nehls, Irene T1 - Analysenverfahren zur simultanen Bestimmung von PAK, PCB und Organochlorpestiziden in Waldboden T2 - Jahrestagung Umweltchemie und Ökotoxikologie CY - Osnabrück, Germany DA - 2007-09-26 PY - 2007 AN - OPUS4-15678 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian T1 - Ergebnisse der Vorstudie des Projektes BZE II-Organik T2 - Statusseminar zur Bundesbodenzustandserhebnung II (Veranstalter: Umweltbundesamt (UBA), Ort: Deutsches Institut für Normung (DIN)) CY - Berlin, Germany DA - 2008-07-14 PY - 2008 AN - OPUS4-17901 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian T1 - Untersuchung organischer Schadstoffe im Rahmen der BZE II T2 - Workshop "Bundesweite Auswertung der Bundesbodenzustandserhebung BZE II CY - Gotha, Germany DA - 2008-11-05 PY - 2008 AN - OPUS4-18221 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Redlich, Christel A1 - Hein, Sebastian A1 - Win, Tin A1 - Nehls, Irene T1 - High Precision Measurement of PCBs in Sediment T2 - BERM 9 - 9th International Symposium on Biological and Environmental Reference Materials CY - Berlin, Germany DA - 2003-06-15 PY - 2003 N1 - Geburtsname von Hein, Sebastian: Schütz, S. - Birth name of Hein, Sebastian: Schütz, S. AN - OPUS4-4790 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Win, Tin T1 - Fortschreibung der Bundesbodenschutzverordnung T2 - Sitzung des Fachbeirates Boden, im Auftrag des Umweltministeriums, Umweltbundesamt Dessau CY - Dessau-Roßlau, Germany DA - 2009-06-18 PY - 2009 AN - OPUS4-19710 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian A1 - Berners, Dino A1 - Kaminski, Katja T1 - BZE II - Gehalte organischer Schadstoffe in oberen Bodenhorizonten T2 - Statusseminar zur Bundesbodenzustandserhebung II (UBA) CY - Berlin, Germany DA - 2010-04-16 PY - 2010 AN - OPUS4-21332 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Aichner, Bernhard A1 - Hein, Sebastian A1 - Kaminski, Katja A1 - Piechotta, Christian T1 - Multi-residue analysis of pesticides and other pollutants in forest soil in Germany T2 - 7th European conference on pesticides and related organic micropollutants in the environment CY - Oporto, Portugal DA - 2012-10-08 PY - 2012 AN - OPUS4-26847 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian T1 - Analyse organische Schadstoffe in Waldböden T2 - Jahrestagung Gutachterausschuss "Forstliche Analytik" CY - Sankt Wendel, Germany DA - 2012-04-24 PY - 2012 AN - OPUS4-25856 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Aichner, Bernhard A1 - Bussian, B. A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian T1 - Levels and spatial distribution of persistent organic pollutants in the environment: a case study of German forest soils N2 - The Of/Oh-horizons of 447 forest stands in Germany were evaluated for concentrations and spatial distribution of selected polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs). While concentrations of dichlorodiphenyltrichloroethane (DDT) and PCBs show similar spatial distribution patterns for all measured compounds within each compound class, significantly different distributions were identified for concentrations of low-molecular-weight PAHs [2- and 3-ring PAHs plus fluoranthene (FLA) and pyrene (PYR)] in contrast to high-molecular-weight PAHs (4–6-ring PAHs without FLA and PYR). Maxima of persistent organic pollutant (POP) concentrations could be mostly explained by specific locatable sources. Because of the slow degradation rates of these target substances, this is especially relevant for historic contamination sources, such as extensive 1980s DDT usage in the former German Democratic Republic and industrial facilities that produced hexachlorobenzene (HCB) or PCBs. A contribution of ubiquitous background pollution derived from long-range atmospheric transport is likely for some compounds in the studied area, e.g., DDT in the western part of Germany and dieldrin. However, most target compounds appear to be mainly sourced from local or regional emissions. This is supported by the absence of clear dependencies between POP concentrations and most evaluated environmental and local parameters. We suggest that these results generally reflect the distribution of POPs in densely populated and industrialized countries located in temperate regions. KW - PAHs KW - PCBs KW - OCPs KW - DDT KW - HCB KW - Dieldrin KW - TOC KW - pH KW - Humus KW - O-horizon PY - 2013 DO - https://doi.org/10.1021/es4019833 SN - 0013-936X SN - 1520-5851 VL - 47 IS - 22 SP - 12703 EP - 12714 PB - ACS Publ. CY - Washington, DC AN - OPUS4-30064 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bannert, Manfred A1 - Berger, Wolfgang A1 - Fischer, Hildegard A1 - Horchler, Dieter A1 - Keese, Klaus A1 - Lehnik-Habrink, Petra A1 - Lück, Detlef A1 - Pritzkow, Joachim A1 - Win, Tin T1 - Amts- und Mitteilungsblatt, Band 31, Sonderheft 2: Anforderungen an Probennahme, Probenvorbehandlung und chemische Untersuchungsmethoden auf Bundesliegenschaften N2 - Zur Umsetzung der Verwaltungsvereinbarung der OFD Hannover und der Bundesanstalt für Materialforschung und -prüfung (BAM) über "Anerkennung und Überwachung von Prüflaboratorien im Rahmen von Erkundung und Bewertung kontaminierter Flächen" (15. Sept. 1995) wurde eigens ein "Arbeitskreis Anerkennungsgrundlagen Altlasten" einberufen, dem neben der BAM und der OFD Hannover die am Verfahren beteiligten Akkreditierungsgesellschaften DACH, DAP und DASMIN, die Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), das Umweltbundesamt (UBA), die Landesgewerbeanstalt Bayern (LGA), der TÜV Hannover/Sachsen-Anhalt und der Verband Deutscher Umweltlaboratorien sowie vereidigte Sachverständige und private Prüflaboratorien angehörten. Aufgabe dieses Arbeitskreises war es, "Anforderungen an Untersuchungsmethoden zur Erkundung und Bewertung kontaminationsverdächtiger/kontaminierter Flächen und Standorte auf Bundesliegenschaften" als Grundlage der Kompetenzbestätigungsverfahren zu erarbeiten. Mit Stand Februar 1997 wurden diese veröffentlicht (OFD-H/BAM Anforderungskatalog 02/97), im Juni 1998 aktualisiert und auf der Umwelt-CO-ROM des Bundesministeriums für Raumordnung, Bau- und Wohnungswesen (BMBau) als Anhang 2.5 der "Arbeitshilfen Altlasten" bekanntgemacht. Mit dem Erlass des BMBau vom 07.11.1995 wurden alle Bau- und Vermögensabteilungen der Oberfinanzdirektionen angewiesen, Aufträge zur Untersuchung kontaminationsverdächtiger/kontaminierter Flächen (KVF/KF) nur noch an Unternehmen zu vergeben, die nach diesem Verfahren anerkannt sind. Die oben genannten Anforderungen wurden 1998 bei der Formulierung des Anhanges 1 ("Anforderungen an die Probennahme, Analytik und Qualitätssicherung bei der Untersuchung") der Bundes-Bodenschutz- und Altlastenverordnung (BBodSchV) berücksichtigt. Mit Inkraftsetzung des Bundes-Bodenschutzgesetzes (BBodSchG) am 17.03.1998 und der BBodSchV am 12.07.1999 liegen nunmehr bundeseinheitliche gesetzliche Regelungen vor, die bei Bodenuntersuchungen sowie bei der Bearbeitung von Verdachtsflächen anzuwenden sind. Da der Anhang 1 der BBodSchV aber nicht allein für den Zuständigkeitsbereich des Bundesministeriums für Verkehr, Bau- und Wohnungswesen (BMVBW) formuliert wurde, ergibt sich hier zur Vereinfachung und Vereinheitlichung des Vollzugs auf Liegenschaften des Bundes der Bedarf nach inhaltlichen Erläuterungen und Ergänzungen. Daher wurde gemeinsam von der BAM und der OFD Hannover im Rahmen der Neufassung ihrer "Verwaltungsvereinbarung zur Weiterentwicklung der wissenschaftlichen Grundlagen für die Akkreditierung und Überwachung von Prüflaboratorien/lngenieurbüros im Rahmen der Erkundung kontaminationsverdächtiger/kontaminierter Flächen auf Bundesliegenschaften und zur Durchführung von Eignungsprüfungen in der chemischen Analytik" vom 17.05.2000 die nachfolgende Neufassung "Anforderungen an Probennahme, Probenvorbehandlung und chemische Untersuchungsmethoden auf Bundesliegenschaften" erarbeitet. Diese ersetzt die Versionen vom Februar 1997 und Juni 1998. Voraussetzung für die Durchführung von Untersuchungen auf Bundesliegenschaften ist eine Akkreditierung auf der Grundlage dieser Anforderungen. In der BBodSchV sind eine Reihe internationaler Normentwürfe aufgeführt, die nicht in jedem Fall im Detail dem aktuellen Diskussions- und Kenntnisstand entsprechen. In den überarbeiteten Anforderungen werden mit Hilfe von Hinweisen und Ergänzungen Präzisierungen vorgenommen und der aktuelle Stand dokumentiert. Vom Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit (BMU) wurde gemäß Anhang 1 BBodSchV ein Fachbeirat "Verfahren und Methoden für Bodenuntersuchungen (FBU)" eingerichtet, dem auch Mitarbeiter der BAM und der OFD Hannover angehören. Eine zentrale Aufgabe dieses Fachbeirates ist die Zusammenstellung und Bekanntgabe aktueller Methoden und Verfahren. Diese durch das Umweltbundesamt (UBA) vorgesehenen Veröffentlichungen sind zu beachten. Da die wesentlichen Anforderungen im Anhang 1 der BBodSchV enthalten sind, wurde zur Verbesserung der Übersichtlichkeit der Verordnungstext im folgenden wörtlich übernommen. Er ist durch Kursivdruck hervorgehoben. Teil 6 der vorliegenden Anforderungen ist in Abweichung von der BBodSchV zunächst in Normen und anschließend in Technische Regeln und sonstige Methoden gegliedert. T3 - Amts- und Mitteilungsblatt der BAM - SH 2/2001 PY - 2001 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-549344 SN - 3-89701-701-6 SN - 0938-5533 VL - 31 IS - Sonderheft 2 SP - 1 EP - 42 PB - Wirtschaftsverlag NW CY - Bremerhaven AN - OPUS4-54934 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Kalbe, Ute A1 - Bandow, Nicole A1 - Hein, Sebastian A1 - Sauer, Andreas T1 - Results of validation trials for new EU standards - Determination of PCDD/F, PCB and PAH in sludge, biowaste and soil T2 - Dioxin 2014 CY - Madrid, Spanien DA - 2014-08-31 PY - 2014 N1 - Geburtsname von Sauer, Andreas: Buchholz, A. - Birth name of Sauer, Andreas: Buchholz, A. AN - OPUS4-31843 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kalbe, Ute A1 - Bandow, Nicole A1 - Lehnik-Habrink, Petra A1 - Sauer, Andreas A1 - Berger, Wolfgang ED - Gidarakos, E. ED - Cossu, R. ED - Stegmann, R. T1 - Validation of procedures for content analysis of organic contaminants in soil, treated biowaste and sludge N2 - Drafit Standards for the determination of organic pollutants in environmental matrices such as sludge, treated biowaste and soil have been basically developed in the ffamework of the European Standardization project HORIZONTAL (http://horizontal.ecn.nl/home/). T2 - Crete 2014 - 4th International conference Industrial and hazardous waste management CY - Chania, Crete, Greece DA - 02.09.2014 KW - Content analysis KW - Validation ring tests KW - PAH KW - PCB KW - Dioxins KW - Furnaes KW - dl-PCB KW - Soil KW - Treted biowaste KW - Sludge KW - PCDD/PCDF PY - 2014 SN - 978-960-8475-20-5 SN - 2241-3138 N1 - Geburtsname von Sauer, Andreas: Buchholz, A. - Birth name of Sauer, Andreas: Buchholz, A. SP - 379 EP - 380 AN - OPUS4-31637 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian A1 - Win, Tin A1 - Bremser, Wolfram A1 - Nehls, Irene T1 - Multi-residue analysis of PAH, PCB, and OCP optimized for organic matter of forest soil KW - DDT breakdown KW - Extraction efficiency KW - Forest soil KW - Multi-residue analysis KW - Organic pollutants KW - Soil organic matter PY - 2010 DO - https://doi.org/10.1007/s11368-010-0241-3 SN - 1439-0108 VL - 10 IS - 8 SP - 1487 EP - 1498 PB - Springer CY - Berlin; Heidelberg AN - OPUS4-22945 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian A1 - Nehls, Irene T1 - Multi-residue analysis of PAH, PCB and OCP optimized for organic matter of forest oil T2 - International Symposium on Environmental Analytical Chemistry CY - Rome, Italy DA - 2010-10-04 PY - 2010 AN - OPUS4-22204 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Aichner, Bernhard A1 - Bussian, B. A1 - Lehnik-Habrink, Petra A1 - Hein, Sebastian T1 - Regionalized concentrations and fingerprints of polycyclic aromatic hydrocarbons (PAHs) in german forest soils N2 - Samples of 474 forest stands in Germany were analysed for concentrations of polycyclic aromatic hydrocarbons (PAHs) in three sampling depths. Enhanced concentrations were mainly found at spots relatively close to densely industrialized and urbanized regions and at some topographically elevated areas. Average enrichment factors between mineral soil and humic layer depend on humus type i.e. decrease from mull via moder to mor. Based on their compound-patterns, the observed samples could be assigned to three main clusters. For some parts of our study area a uniform assignment of samples to clusters over larger regions could be identified. For instance, samples taken at vicinity to brown-coal strip-mining districts are characterized by high relative abundances of low-molecular-weight PAHs. These results suggest that PAHs are more likely originated from local and regional emitters rather than from long-range transport and that specific source-regions can be identified based on PAH fingerprints. KW - Organic pollutants KW - PAHs KW - Soil KW - Emissions KW - Long-range transport KW - Enrichment factor KW - Humic layer KW - Mineral soils KW - O-horizon PY - 2015 DO - https://doi.org/10.1016/j.envpol.2015.03.026 SN - 0269-7491 SN - 0013-9327 SN - 1873-6424 VL - 203 SP - 31 EP - 39 PB - Elsevier Ltd. CY - New York, NY [u.a.] AN - OPUS4-34792 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Scharf, Holger A1 - Lück, Detlef A1 - Kalbe, Ute A1 - Lehnik-Habrink, Petra A1 - Bandow, Nicole A1 - Berger, Wolfgang A1 - Sauer, Andreas T1 - Validierung von Analyseverfahren, die im Rahmen des Projektes HORIZONTAL entwickelt, jedoch nicht validiert wurden N2 - Die Normung von Analyseverfahren ermöglicht, dass Parameter unter standardisierten Bedingungen qualitätsgesichert ermittelt werden können. Insbesondere dann, wenn Verfahren in gesetzliche Regelwerke einfließen, ist es notwendig, dass die Ergebnisse sicher und vergleichbar sind und der Aufwand im Vollzug vertretbar ist. Derzeit werden viele Parameter in verschiedenen Verordnungen nach unterschiedlichen genormten Verfahren analysiert, was die Überwachungsarbeit erschwert und zudem unnötig teurer macht. Aus diesem Grund wir eine sogenannte horizontale Normung angestrebt, bei der geeignete Analyseverfahren auch Matrices-übergreifend genormt und anschließend EU-weit zitiert werden können. Grundvoraussetzung für die Verabschiedung als Norm ist die Validierung der Verfahren. Bereits vor einigen Jahren erteilte die EU ein Mandat an CEN (Europäisches Komitee zur Normung), um umweltrelevante Parameter Matrices-übergreifend zu validieren. Allerdings konnten nicht alle für diverse Verordnungsnovellen (z.B. Klärschlammverordnung) wichtigen Parameter im Rahmen dieses Projekts validiert werden. Aus diesem Grund wurde das aktuelle Vorhaben in den Umweltforschungsplan des BMUB aufgenommen und von der BAM durchgeführt. Im Forschungsvorhaben konnten im Bereich der anorganischen Parameter die CEN/TS 16170 (Elemente mit ICP-OES), CEN/TS 16171 (Elemente mit ICP-MS) und CEN/TS 16175-2 (Quecksilber mit CV-AFS) sowie im Bereich der organischen Parameter die CEN/TS 16181 (PAK mit HPLC und GC), die CEN/TS 16167 (PCB mit GC-MS und GC-ECD) und die CEN/TS 16190 (Dioxine, Furane und dl-PCB mit HR-GC-MS) für die Analyse von Klärschlamm, behandeltem Bioabfall und Boden erfolgreich validiert werden. Die validierten Verfahren stehen nun kurz vor der Verabschiedung als EN (Europäische Norm). KW - Validierung KW - Ringversuche KW - Normung KW - CEN/TC400 KW - Klärschlamm KW - Behandelter Bioabfall KW - Boden KW - Analyseverfahren KW - Umweltrelevante Elemente KW - Organische Schadstoffe PY - 2015 UR - http://www.umweltbundesamt.de/publikationen/validierung-von-analyseverfahren-die-im-rahmen-des UR - http://www.umweltbundesamt.de/sites/default/files/medien/378/publikationen/texte_42_2015_validierung_von_analyseverfahren.pdf SN - 1862-4804 N1 - Geburtsname von Sauer, Andreas: Buchholz, A. - Birth name of Sauer, Andreas: Buchholz, A. VL - 42 SP - 1 EP - 106 AN - OPUS4-33284 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Mülow-Stollin, Ulrike A1 - Kluge, Stephanie A1 - Bremser, Wolfram A1 - Piechotta, Christian T1 - Evaluation of suitability of PLE, soxhlet, and shaking for extraction of POPs from soil N2 - The occurrence of persistent organic pollutants like polychlorinated biphenyls (PCB) and organochlorine pesticides (OCP) in the environment is still a matter of concern, even years after their use was abolished. Hence, threshold values are regulated by law which reference a number of national and international standards for determination of said contaminants. In this context, soil is an especially difficult matrix, because several defining parameters can vary in a wide range. Organic matter content in particular has a crucial influence on extractability of contaminants because it largely governs formation of non-extractable or bound residues. For this study, four soils of different total organic carbon (TOC) content were generated from uncontaminated reference soil (RefeSol 01-A) and compost which were spiked to contaminant levels representative of the Bundes-Bodenschutz-Verordnung (BBodSchV). These test materials were extracted using accelerated solvent extraction (ASE), Soxhlet extraction, and liquid-liquid extraction. For the latter method, samples were initially extracted for 15 minutes employing acetone. The follow-up extraction step was carried out using cyclohexane and the extraction time varied between 15 minutes and 16 hours. After clean-up, extracts were analysed via gas chromatography-mass spectrometry (GC MS) and with a gas chromatograph equipped with an electron capture detector (GC ECD). Statistical analysis of the experimental values showed that recovery was not dependent on matrix TOC content. Also, no clear preference for a single method could be detected. Concerning liquid-liquid-extraction, it is merely observed that prolonged extraction time results in slightly higher recoveries, while moderate extraction times appear to yield the most robust results. Although Soxhlet and ASE show high recoveries, they also lead to larger standard deviations and are not suitable for determination of thermolabile pesticides. In addition to recovery by different extraction methods, the agreement of values obtained by ECD and MS was evaluated. For ECD, standard deviations are generally higher but overall the values obtained by MS and ECD are comparable. T2 - International network of environmental forensics CY - Oerebro, Sweden DA - 27.06.2016 KW - Pesticides KW - PCB KW - Organic matter KW - Comparison extraction methods PY - 2016 AN - OPUS4-38605 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Mülow-Stollin, Ulrike T1 - Comparison of extraction methods for analysis of OCP and PCB in soils N2 - The determination of organochlorine pesticides (OCP) and polychlorinated biphenyls is challenging because they are strongly physical and chemical bound to soil organic matter. There are various valid standards for the determination of these analytes in soil that differ especially in the extraction method and extraction time. In order to make profound assessments concerning the extraction efficiency seven extraction procedures namely pressurized liquid extraction (PLE), soxhlet and shaking with different extraction times 0.5 h, 1 h, 3 h, 6 h and 16 h were compared. For the study four soils of different total organic carbon (TOC) content were generated from uncontaminated reference soil and compost which were spiked to contaminant levels representative of the Bundes-Bodenschutz-Verordnung. Clean-up and measurement conditions using gas chromatography with mass spectrometry (GC-MS) were kept constant. Statistically analysis of the experimental values showed that recovery rates were not dependent on matrix TOC content. In consideration of measurement uncertainties of 10% - 20% for the determination of OCP and PCB in soil no differences in the efficiency between the tested extraction procedures could be observed. T2 - ISO Meeting CY - Paris, France DA - 24.10.2016 KW - Standardization KW - PCB KW - OCP KW - Extraction methods PY - 2016 AN - OPUS4-38611 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Aichner, Bernhard A1 - Bussian, B. A1 - Hein, Sebastian T1 - Human influences on forest soil - pollution with PAH, PCB and OCP in Germany N2 - While organic pollutants have been extensively studied in urban and agricultural areas, data from forested regions are relatively rare. Within the framework of a forest soil inventory in Germany polycyclic aromatic hydrocarbons (PAH), polychlorinated biphenyls (PCB) and organochlorine pesticides (OCP) were analyzed in 1500 soil samples taken from 3 soil horizons at 447 sites. An analytical protocol was developed and validated for the simultaneous extraction and measurement of all analytes in humic rich soil at trace level range. It included pressurized liquid extraction (PLE) and a two step cleanup procedure consisting of gel permeation chromatography (GPC) followed by solid phase extraction (SPE). Quantification was carried out using gas chromatography combined with mass spectrometry (GC-MS). In line with the monitoring campaign a comprehensive quality assurance concept was implemented to guarantee constant analytical measurement conditions for two years. The protocol is applicable for field laboratories with a high level of automation and for analyzing high sample amounts. At most sampling sites pollutant concentrations gradually decrease with depth. Only few spots showed highest concentrations in the upper mineral soil. In the O-horizon the sum concentrations of 16 PAHs range from 104 to 14.000 µg/kg, of 6 PCBs from <1 to 106 µg/kg and the sum of DDT and metabolites range from <1 to ca. 4.000 µg/kg. The observed concentration of PAH, PCB and OCP reflect an ubiquitous background contamination at most sites. Relatively high concentrations of PAH and PCB are related to industrial areas and peak concentrations only of PAH are associated with open cast mining of brown coal areas. The spatial distribution of the contents of DDT and metabolites in German forest soils can clearly be attributed to historic application. A contribution of ubiquitous background pollution derived from long-range atmospheric transport is likely for some compounds in the studied area, e.g., DDT in the western part of Germany. The results generally reflect the distribution of POPs in densely populated and industrialized countries located in temperate regions]. T2 - International network of environmental forensics CY - Oerebro, Sweden DA - 27.06.2016 KW - Forest soil KW - Organic pollution KW - Spatial distribution PY - 2016 AN - OPUS4-38598 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - Status der europäischen Normung zur PAK16-Analytik N2 - Der Vortrag gibt einen Überblick über die europäischen und internationalen Normungsaktivitäten, insbesondere zur Bestimmung der 16 EPA-PAK in Feststoffen. T2 - Workshop zum "Freiberger Protokoll" zur Bestimmung von PAK16 auf und in festen Rückständen der Holzvergasung CY - Fraunhofer Institut Oberhausen, Germany DA - 20.03.2018 KW - PAK KW - Normung KW - Boden KW - Abfall PY - 2018 AN - OPUS4-44664 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kalbe, Ute A1 - Lehnik-Habrink, Petra A1 - Bandow, Nicole A1 - Sauer, Andreas T1 - Validation of European horizontal methods for the analysis of PAH, PCB and dioxins in sludge, treated biowaste and soil N2 - Draft standards for the determination of organic pollutants in the solid matter of environmental matrices such as sludge, treated biowaste and soil have been basically developed in the framework of the European standardization project HORIZONTAL. A research project financed by the German Federal Environment Agency was initiated to finalize some of these CEN standard drafts, since fully validated standard procedures are crucial for the evaluation of their reliability in the context of implementation in legislation on environmental health. Approach: Appropriate test materials (< 2mm particle size) were prepared and homogenized from contaminated soils, sludge and treated biowaste containing polycyclic aromatic hydrocarbons (PAH), polychlorinated biphenyls (PCB), dioxins, furans and dioxin-like-PCB and served, along with reference solutions, as the basis for international interlaboratory comparisons. Performance data of three analytical standard procedures were obtained by the statistical evaluation of results received from 11 to 29 participants per test material. Results: The overall variation coefficients of reproducibility (between-lab standard deviations) for the sum parameters were roughly between 10 and 35 %. The variation coefficients of repeatability (within-lab standard deviations) range between 3 % and 8 % and show no trend considering the substance groups or matrices. The highest coefficients of reproducibility were found for the analysis of PAHs, which were between 26 and 35 %, depending on the matrix, whereas 7-17 % reproducibility was observed for toxicity equivalents (TEQ) comprising dioxins, furans and dl-PCB. Conclusions: Overall, the results confirm that the procedures described in the Technical Specifications are fit for purpose for all three matrices and that the feasibility of the HORIZONTAL approach, to cover several matrices with one standard per analyte, was thereby proven. KW - Standardization KW - Analytical methods KW - Organic contaminants KW - Validation trial KW - Interlaboratory comparison PY - 2019 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-479914 DO - https://doi.org/10.1186/s12302-019-0211-3 SN - 2190-4715 VL - 31 SP - 29, 1 EP - 10 PB - Springer CY - Berlin, Heidelberg AN - OPUS4-47991 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bussian, B. M. A1 - Pandelova, M. A1 - Lehnik-Habrink, Petra A1 - Aichner, Bernhard A1 - Henkelmann, B. A1 - Schramm, K.-W. T1 - Persistent endosulfan sulfate is found with highest abundance among endosulfan I, II, and sulfate in german forest soils N2 - Endosulfan – an agricultural insecticide and banned by Stockholm Convention – is produced as a 2:1 to 7:3 mixture of isomers endosulfan I (ESI) and endosulfan II (ESII). Endosulfan is transformed under aerobic conditions into endosulfan sulfate (ESS). The study shows for 76 sampling locations in German forests that endosulfan is abundant in all samples with an opposite ratio between the ESI and ESII than the technical product, where the main metabolite ESS is found with even higher abundance. The ratio between ESI/ESII and ESS show clear dependence on the type of stands (coniferous vs. deciduous) and humus type and increases from deciduous via mixed to coniferous forest stands. The study argues for a systematic monitoring of ESI, ESII, and ESS and underlines the need for further research, specifically on the fate of endosulfan including biomagnifications and bioaccumulation in soil. KW - Endosulfan KW - Stockholm-Convention KW - Diffuse pollution KW - POPs KW - Soil monitoring KW - Forest soil PY - 2015 SN - 0269-7491 SN - 0013-9327 SN - 1873-6424 VL - 206 SP - 661 EP - 666 PB - Elsevier CY - New York, NY [u.a.] AN - OPUS4-35304 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Mülow, Ulrike A1 - Näther, Stephanie T1 - Robustheitsstudie zur Extraktion von OCP aus Boden mit unterschiedlichen TOC-Gehalt T2 - SETAC GLB "Ökotoxikologie und Umweltchemie" CY - Zürich DA - 2015-09-07 PY - 2015 AN - OPUS4-34725 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Mülow, Ulrike A1 - Näther, Stephanie A1 - Bremser, Wolfram T1 - Robustness-Study for the determination of OCP in soil T2 - ISO-Meeting TC 190 Soil-Quality CY - Wien DA - 2015-10-05 PY - 2015 AN - OPUS4-34726 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra T1 - NWIP - Determination of OCP and PCB in soils and sediments N2 - Organochlorine pesticides (OCP) and polychlorinated biphenyls (PCB) are two classes of organic synthetic substances which are globally used. The vast majority of OCP have been released directly in the environment as agricultural insecticides but they have been also used as byproducts for different applications e.g. wood preserver. PCB have been widely used as additives in industrial applications where chemical stability has been required. OCP and PCB are persistent, bioaccumulating and prone to long-range atmosheric transport and deposition. They are ubiquitous in the environment (water, soil, sediment and waste) and their presence is regularly monitored and controlled. At present determination of OCP and PCB is carried out in these matrices in most of the routine laboratories following the preceding steps for sampling, pre-treatment, extraction, clean-up by measurement of specific OCP and PCB by means of gas chromatography in combination with mass spectrometric detection (GC-MS) or gas chromatography with electron capture detector (GC-ECD). Considered the different matrices and possible interfering compounds, this draft International Standard does not contain one single possible way of working. Several choices are possible, in particular relating to clean-up. Detection with both Mass Spectrometry and Electron Capture is possible. Three different extraction procedures and nine clean-up procedures are described. The use of internal and injection standards is described in order to have an internal check on choice of the extraction and clean-up procedure. T2 - ISO Meeting CY - Seoul, South Korea DA - 25.09.2017 KW - Polychlorinated Biphenyls (PCB) KW - Organochlorine Pesticides (OCP) KW - Soil standard PY - 2017 AN - OPUS4-43020 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Lehnik-Habrink, Petra A1 - Sauer, Andreas T1 - Comparison of standards for the determination of PAH in soil and waste N2 - Polycyclic aromatic hydrocarbons (PAH) are ubiquitous because of the fact that they are released in appreciable quantities every year into the environment through the combustion of organic matters such as coal, fuel oils, petrol, wood, refuse and plant materials. Since some of these PAH compounds are carcinogenic or mutagenic, their presence in the environment (air, water, soil, sediment and waste) are regularly monitored and controlled. At present determination of PAH are carried out in these matrices in most of the routine laboratories following the preceding steps for sampling, pre-treatment, extraction, clean up by measurement of specific PAH by means of Gas chromatography in combination with mass spectrometric detection(GC-MS) or by HPLC in combination with UV-DAD- or Fluorescence-detection(HPLC-UV-DAD/FLD). At present there two standards for the determination of PAH in soil, sludge and biowaste and in waste valid. The goal is the development of only one standard for solid materials. T2 - CEN Meeting CY - Paris, France DA - 29.05.2017 KW - Polycyclic aromatic hydrocarbon (PAH) KW - Soil standard PY - 2017 AN - OPUS4-43022 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Muelow-Stollin, Ulrike A1 - Lehnik-Habrink, Petra A1 - Kluge, Stephanie A1 - Bremser, Wolfram A1 - Piechotta, Christian T1 - Efficiency Evaluation of Extraction Methods for Analysis of OCPs and PCBs in Soils of Varying TOC N2 - Organochlorine pesticides and polychlorinated biphenyls are toxic, carcinogenic, and have a high potential for bioaccumulation. Due to their stability, they are still considered an environmental problem even though the use of most of them has been phased out several decades ago. Soil is a matrix which can retain these contaminants to a great extent. This ability is often associated with the total organic carbon content (TOC). In order to judge the pollution status of soil and to make monitoring data more easily comparable a simple, yet robust extraction method is needed. Agitation solid-liquid-extraction is well suited for this purpose. However, the influence of TOC on the analyte recovery has to be known. For the presented study, 12 organochlorine pesticides and 7 polychlorinated biphenyls were spiked into four model soils with organic carbon contents between 1.6% - 13.3%. The matrices were extracted using solid-liquid extraction between 45 minutes and 16 hours. For comparison, all soils were also extracted using pressurised liquid extraction and Soxhlet extraction. After clean-up the extracts were measured using a gas chromatography-mass spectrometry (GC-MS) system. Statistical analysis of the results implied that the TOC content of the soils did not have significant influence on the extraction efficiency. A longer solid-liquid extraction time did not necessarily increase analyte recovery: Extraction for one hour resulted in 88% recovery while 16 hour extraction led to 89%. Thus, the efficiency of all the methods was comparable for all model soils. Additional investigations regarding GC liner performance highlighted the need for isotopically labelled standards during the analysis of thermolabile pesticides. KW - POP KW - Soil organic matter KW - Solid-liquid-extraction KW - Pressurised liquid extraction PY - 2017 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-430238 DO - https://doi.org/10.4236/jep.2017.86045 SN - 2152-2219 VL - 08 IS - 06 SP - Article ID:77202, 693 EP - 713 PB - Scientific Research Publishing AN - OPUS4-43023 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Nehls, Irene A1 - Wachholz, Sigrid A1 - Lehnik-Habrink, Petra A1 - Becker, Roland A1 - Win, Tin T1 - Neue Referenzmaterialien für die organische Analytik als Instrumente der Qualitätssicherung T2 - Tagung "Tag der Chemie" CY - Potsdam, Deutschland DA - 2000-11-08 PY - 2000 AN - OPUS4-1000 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Becker, Roland A1 - Koch, Matthias A1 - Lehnik-Habrink, Petra A1 - Nehls, Irene T1 - Quantification of polychlorinated biphenyls in plastic granulates from the recycling of cables - Reference materials and interlaboratory comparison N2 - A procedure for the quantification of the PCB marker congeners 28, 52, 101, 138, 153, 180 in plastic waste form the recycling of cables in the range of content between 0.1 mg kg-1 and 20 mg kg-1 was validated. Representative reference materials for laboratory analyses were produced using granulates from different recycling processes. The method development included aspects of grinding, sieving, homogenising as well as the comparison of extraction methods and chromatographic conditions. The validated procedure foresees grinding of the technical sample to an upper particle size limit of 0.50 mm followed by extraction with an unpolar solvent such as n-hexane and gas chromatographic determination. LOD and LOQ for individual congeners ranged between 0.01 mg kg-1 and 0.08 mg kg-1. Electron capture detection (ECD) and mass selective detection (MS) were equivalent if chromatographic conditions were appropriately selected. The application of MS was advantageous in presence of significant amounts of interfering components which have been found in some cables. Three reference materials containing the marker congeners in the range of 0.1 mg kg-1–5 mg kg-1 were submitted to a final validation intercomparison with 23 selected field laboratories using the developed method. Relative reproducibility standard deviations varied between 15% and 33%. KW - PCB KW - Waste KW - Analysis KW - Method validation KW - Standardisation PY - 2006 DO - https://doi.org/10.1016/j.chemosphere.2006.02.035 SN - 0045-6535 SN - 0366-7111 VL - 65 IS - 9 SP - 1652 EP - 1659 PB - Elsevier Science CY - Kidlington, Oxford AN - OPUS4-14050 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bremser, Wolfram A1 - Becker, Roland A1 - Kipphardt, Heinrich A1 - Lehnik-Habrink, Petra A1 - Panne, Ulrich A1 - Töpfer, Antje T1 - Stability testing in an integrated scheme N2 - ISO Guide 35 deals with RM stability issues and scrutinizes the evaluation of stability testing results under the assumption that either there is no trend at all (a rather rare situation), or any observed deterministic change is insignificant and thus can be neglected. However, market demands for reliable reference materials are obviously not limited to stable or at least seemingly stable materials. In many analytical applications, analytes and measurands under consideration are known, or at least suspected, to be unstable on time scales that may vary widely from measurand to measurand. The Federal Institute for Materials Research and Testing (BAM) has developed (and successfully uses) an integrated approach in its certification practice. The approach is based on an initial stability study and subsequent post-certification monitoring. Data evaluation is model-based and takes advantage of all information collected in the stability testing scheme(s). It thus allows one to deal with any kind of instability observed, to assess limiting time intervals at any stress condition in the range tested, to estimate a final expiry date for materials with detected instabilities or the maximum admissible re-testing interval for seemingly stable materials, and to assess maximum admissible stress loads during delivery of the material to the customer. The article describes (and exemplifies) typical study layout, the model selection, and the integrated data assessment. KW - Certified reference materials KW - Stability KW - Shelf life KW - Arrhenius model KW - ERM PY - 2006 DO - https://doi.org/10.1007/s00769-006-0152-6 SN - 0949-1775 SN - 1432-0517 VL - 11 IS - 10 SP - 489 EP - 495 PB - Springer CY - Berlin AN - OPUS4-14063 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -