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Challenges and opportunities of Napier grass-derived biochar via liquefied gas for humic acid adsorption and DFT analysis. [PDF]
Sci RepPromma D +5 more
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Depth-dependent effects of crop rotation and monoculture on dissolved organic matter quantity and quality. [PDF]
Front Plant SciRen T +3 more
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Chemosphere, 2011
Microbial degradation-induced changes in the characteristics of dissolved organic matter (DOM), and the subsequent effects on phenanthrene-DOM interactions were investigated based on the microbial incubation of DOM collected from four different sources for 28 d.
Jin, Hur, Bo-Mi, Lee, Hyun-Sang, Shin
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Microbial degradation-induced changes in the characteristics of dissolved organic matter (DOM), and the subsequent effects on phenanthrene-DOM interactions were investigated based on the microbial incubation of DOM collected from four different sources for 28 d.
Jin, Hur, Bo-Mi, Lee, Hyun-Sang, Shin
openaire +4 more sources
Characteristics of dissolved organic matter (DOM) in leachate with different landfill ages
Journal of Environmental Sciences, 2008The main objective of the study was to investigate the characteristics of dissolved organic matter (DOM) in leachate with different landfill ages through the chemical, spectroscopic, and elemental analysis. Humic acid (HA), fulvic acid (FA), and hydrophilic (HyI) fractions were isolated and purified by the XAD-8 resin combined with the cation exchange ...
Shouliang, Huo +5 more
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Riverine dissolved organic matter (DOM) as affected by urbanization gradient
Environmental Research, 2022Rapid urbanization has considerably altered carbon biogeochemical cycle and river hydrology. However, the influences of urban land use and urban-induced nutrient increase on dissolved organic matter (DOM) characteristics are poorly understood. Here we hypothesize that the alterations significantly change sources and levels of DOM in river systems that ...
Liuqing Zhang, Y. Jun Xu, Siyue Li
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Improving solid-phase extraction of dissolved organic matter (DOM)
2023In current dissolved organic matter (DOM) research, solid-phase extraction (SPE) with Bond Elut PPL resins is the gold standard for desalination and concentration. This method routinely recovers 50-65% of marine and terrestrial DOM. However, in unusual samples, for example from hydrothermal vents, early-stage microalgal cultures, the sea-surface ...
Hannelore Waska +4 more
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[Characteristics of dissolved organic matter (DOM) from leachate].
Huan jing ke xue= Huanjing kexue, 2010The dissolved organic matter (DOM) was isolated and purified from landfill and incineration leachate, and all the isolated fractions were characterized using acid-base titration, UV-VIS (ultraviolet-visible), FTIR spectroscopic methods and element measurement.
Fang, Fang +3 more
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Adsorptive fractionation of dissolved organic matter (DOM) by carbon nanotubes
Environmental Pollution, 2015Dissolved organic matter (DOM) and carbon nanotubes are introduced into aquatic environments. Thus, it is important to elucidate whether their interaction affects DOM amount and composition. In this study, the composition of DOM, before and after interactions with single-walled carbon nanotubes (SWCNTs), was measured and the adsorption affinity of the ...
Maya, Engel, Benny, Chefetz
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Molecular characterization of dissolved organic matter (DOM): a critical review
Analytical and Bioanalytical Chemistry, 2012Advances in water chemistry in the last decade have improved our knowledge about the genesis, composition, and structure of dissolved organic matter, and its effect on the environment. Improvements in analytical technology, for example Fourier-transform ion cyclotron (FT-ICR) mass spectrometry (MS), homo and hetero-correlated multidimensional nuclear ...
NEBBIOSO, ANTONIO, PICCOLO, ALESSANDRO
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