Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hans-Dieter Narres"'
Autor:
Jeong-Heui Choi, Herbert Philipp, Anne E. Berns, Marc Lamshöft, Hans Lewandowski, Hans-Dieter Narres
Publikováno v:
Environmental Science & Technology. 52:3748-3757
The extensive use of sulfonamides (SNs) in animal husbandry has led to an unintentional widespread occurrence in several environmental compartments. The implementation of regulations and management...
Autor:
Anne E, Berns, Herbert, Philipp, Hans, Lewandowski, Jeong-Heui, Choi, Marc, Lamshöft, Hans-Dieter, Narres
Publikováno v:
Environmental sciencetechnology. 52(6)
The extensive use of sulfonamides (SNs) in animal husbandry has led to an unintentional widespread occurrence in several environmental compartments. The implementation of regulations and management recommendations to reduce the potential risk of deve
Publikováno v:
Environmental Science & Technology. 44:8102-8107
Sorption of pyrene and phenanthrene to model (illite and charcoal) and natural (Yangtze sediment) geosorbents were investigated by batch techniques using fluorescence spectroscopy. A higher adsorption of phenanthrene was observed with all sorbents, w
Publikováno v:
Chemosphere. 80:1321-1327
The effect of organic carbon (OC) and mineral surface on the sorption of polycyclic aromatic hydrocarbon (PAH) pyrene molecule to four Yangtze River sediments was investigated by sorption batch techniques using fluorescence spectroscopy. Pyrene sorpt
Autor:
Harry Vereecken, Peter Burauel, Maria Magarinos, Jean-Marie Séquaris, Carlos Moreno, Gregorio Guisado, Hans-Dieter Narres
Publikováno v:
Journal of Plant Nutrition and Soil Science. 173:699-705
According to recent conceptual models, the organic carbon (OC) of soils can be divided into OC fractions of increasing stability from labile free OC to resistant OC associated with the soil mineral phase. In this study, we present a method for quanti
Autor:
Peter Burauel, Harry Vereecken, Joost Groeneweg, J. van der Kruk, Frank Wendland, Werner Mittelstaedt, T. Pütz, Erwin Klumpp, Jan Vanderborght, Hans-Dieter Narres
Publikováno v:
Vadose Zone Journal. 8:664-669
Global change is increasingly affecting our terrestrial ecosystem, including the filtering and buffering capacity of soils, the supply of clean water, and the production of food, feed, and fiber. This article introduces a portfolio of papers in a spe
Publikováno v:
European Journal of Soil Science. 59:592-599
Summary The decrease of NMR visibility of the C signal in soil samples due to the association between organic carbon (OC) and the topsoil mineral surface was investigated. CPMAS 13C-NMR spectra were obtained for soil particle-size fractions ( 20 μm)
Autor:
Wolfgang Tappe, Herbert Philipp, Peter Burauel, Anne E. Berns, Harry Vereecken, Hans-Dieter Narres
Publikováno v:
European journal of soil science 59, 540-550 (2008). doi:10.1111/j.1365-2389.2008.01016.x
Summary Sterilized soil is often used, for example in degradation studies, sorption experiments, microbiological tests and plant test systems, to distinguish between microbial processes and abiotic reactions. The most commonly used technique for ster
Publikováno v:
Applied Clay Science. 28:55-66
The influence of sorption on the biodegradation of 2,4-dichlorophenol (DCP) by Ralstonia eutropha was investigated using organoclays. The aim was to examine the suitability of organoclays combined with biodegradation in remediation techniques. Two ty
Publikováno v:
Journal of Colloid and Interface Science. 242:6-13
The adsorption behavior of 2,4-dichlorophenol and of nonionic surfactants of the Triton-X series on soil colloids, separately and in mixed systems, was studied at different pH values. Particular attention was paid to the influence of the adsorption p