Zobrazeno 1 - 10
of 423
pro vyhledávání: '"Antonius Kettrup"'
Autor:
Pakawadee Sutthivaiyakit, Antonius Kettrup, Philippe Schmitt-Kopplin, Dusit Angthararuk, Mourad Harir, Somyote Sutthivaiyakit
Publikováno v:
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes. 52(1)
This study was performed to identify the degradation products of profenofos “a phenyl organothiophosphate insecticide” in raw water (RW) collected from the entry point of Metropolitan Water Works Authority “Bangkaen, Thailand” and ultrapure w
Publikováno v:
Chemosphere. 70:337-340
The aim of the work was to study the biodegradation process of biocomposites prepared from renewable resources and the ecotoxicological assessment of their biodegradation products. Biocomposites from modified starch reinforced with various cellulose
Autor:
M. El Azzouzi, Marianna Lucio, Mourad Harir, P. Schmitt-Kopplin, Moritz Frommberger, Andras Gaspar, D. Martens, Antonius Kettrup
Publikováno v:
Journal of Agricultural and Food Chemistry. 55:9936-9943
Direct degradation of imazapic, an herbicide of the imidazoline family, has been investigated in aqueous solution at different concentrations, pH values, and temperatures. The efficiency of the photodegradation process has been evaluated through degr
Autor:
Christopher M. Schneider, Kristian W. Fried, Apurba Datta, Karl-Werner Schramm, Antonius Kettrup, Paul F. Terranova, Dieter Lenoir, Douglas R. Powell, Claudia Corsten, Karl K. Rozman, Naima Chahbane, Gunda I. Georg
Publikováno v:
ChemMedChem. 2:890-897
Polychlorinated dibenzo-p-dioxins are persistent environmental pollutants. The most potent congener, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), causes a wasting syndrome and is a potent carcinogen and immunosuppressant in the rat at high doses. Howe
Autor:
Antonius Kettrup, Katja Neuer-Etscheidt, Hermann Nordsieck, Jürgen Orasche, T. Streibel, Ralf Zimmermann
Publikováno v:
Chemosphere. 67:S205-S216
In this paper results of various measurement campaigns at different municipal waste incineration (MWI) plants concerning the change of the PCDD/PCDF isomer distribution in the crude gas during transiently impaired combustion conditions are presented.
Autor:
Karl Kaiser, Philippe Schmitt-Kopplin, Antonius Kettrup, John I. Hedges, Norbert Hertkorn, Moritz Frommberger, Matthias Witt, Ronald Benner
Publikováno v:
Geochimica et Cosmochimica Acta. 70:2990-3010
Refractory carboxyl-rich alicyclic molecules (CRAM) are characterized in marine dissolved organic matter (DOM) using nuclear magnetic resonance spectroscopy and ultrahigh resolution mass spectrometry. CRAM are distributed throughout the water column
Autor:
Erik Teinemaa, Margit Laja, Istvan Gebefügi, Gary Urb, Janek Reinik, Uuve Kirso, Antonius Kettrup
Publikováno v:
Polycyclic Aromatic Compounds. 26:111-119
The levels of polycyclic aromatic hydrocarbons (PAHs) in airborne particulate matter (PM) of urban aerosols were studied in Estonia. Samples of PM, particularly of the fine fractions (P 10 and PM 2.5 ), were taken from different locations in the capi
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 85:267-270
Thermal behaviour of different starch derivatives, i.e. starch esters and ethers having degree of substitution (DS) in the range of 0.02–0.18 were studied. Potato, maize and wheat starches were used. Measurements were carried out by coupled thermal
Publikováno v:
Environmental Science & Technology. 40:342-349
Nonstationary combustion conditions at municipal solid waste incineration (MSWI) plants cause increased crude gas concentrations of polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCDF), and other products of incomplete combu
Autor:
David Tiemann, Gunther Kolb, Petra M. Krämer, Ines Frese, Stefan Windisch, Cristina M. Weber, Antonius Kettrup, Ioan M. Ciumasu
Publikováno v:
Biosensors and Bioelectronics. 21:354-364
This paper presents a new, versatile, portable miniaturized flow-injection immunosensor which is designed for field analysis. The temperature-controlled field prototype can run for 6 h without external power supply. The bio-recognition element is an