Bernd Schreiber

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In this study, batch and column adsorption experiments with granular activated carbon (GAC) were carried out for removing dissolved organic matter (DOM) of a pond water at different water temperatures (5, 20, and 35 degrees C). The water was characterized before and after the adsorption step using UV/VIS spectroscopy and size-exclusion chromatography (SEC)(More)
The influence of water temperature on the adsorption of natural dissolved organic matter (DOM) on activated carbon has not been investigated intensively yet. In this study, batch experiments with granular activated carbon (GAC) have been carried out at three temperatures (5 degrees C, 20 degrees C, 35 degrees C) using a humic acid model water and different(More)
There are now extensive experimental results on nucleon structure functions in deep inelastic scattering, providing a detailed empirical knowledge of the distribution of quarks and gluons in the nucleon. Thus a major theoretical challenge for lattice QCD is to understand this data from first principles and assess errors in current methods due to the(More)
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