Insight into metal binding properties of biochar-derived DOM using EEM-PARAFAC and differential absorption spectra combined with two-dimensional correlation spectroscopy
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DOI: 10.1007/s11356-020-11573-7
Abstract: A large amount of biochar-derived dissolved organic matter (BDOM) will be released into the environment with biochars application into repairing soil/water, which may alter the fate and transport of contaminants. In this study, four DOM… read more here.
Keywords: biochar derived; eem parafac; derived dom; spectroscopy ... See more keywords
Hyperthermophilic composting accelerates the humification process of sewage sludge: Molecular characterization of dissolved organic matter using EEM-PARAFAC and two-dimensional correlation spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.11.084
Abstract: The aim of this work was to study the chemical and structural changes of dissolved organic matter (DOM) at the molecular level during hyperthermophilic composting (HTC) of sewage sludge using excitation-emission matrix-parallel factor (EEM-PARAFAC) combined… read more here.
Keywords: humification process; eem parafac; humification; dissolved organic ... See more keywords
Using EEM-PARAFAC to probe NF membrane fouling potential of stabilized landfill leachate pretreated by various options.
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DOI: 10.1016/j.wasman.2019.10.035
Abstract: Pretreatment processes substantially modify the organic composition of landfill leachate, which affect the fouling behavior in the post-treatment of membrane filtration. In this study, the changes in the chemical composition of stabilized landfill leachate upon… read more here.
Keywords: eem parafac; landfill leachate; membrane fouling; stabilized landfill ... See more keywords
Variations in colloidal DOM composition with molecular weight within individual water samples as characterized by flow field-flow fractionation and EEM-PARAFAC analysis.
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DOI: 10.1021/acs.est.9b07123
Abstract: Fluorescence excitation-emission-matrices (EEM) and parallel-factor (PARAFAC) analysis have been widely used in the characterization of dissolved-organic-matter (DOM) in the aquatic continuum. However, large sample-sets are typically needed for establishing a meaningful EEM-PARAFAC model. Applications of… read more here.
Keywords: eem parafac; parafac analysis; size; composition ... See more keywords