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Spectroscopic and elementary characterization of humic substances in organic substrates
(2018-01-01)
The humic substances, major constituents of the organic matter of the substrates, play an important role in plant development, including: the availability of nutrients, the generation of negative charges (CEC) and the ...
Limnological aspects of humic substances in Chubut River (Patagonia-Argentina)
(Wiley, 2011-12)
Humic Substances (HSs) of the Chubut River (Patagonia-Argentina) have been investigated, during two consecutive years and different climatic seasons, in order to obtain a first approach at their spatial and temporal ...
Lability of heavy metal species in aquatic humic substances characterized by ion exchange with cellulose phosphate
(Elsevier B.V., 1997-01-01)
Labile metal species in aquatic humic substances (HSs) were characterized by ion exchange on cellulose phosphate (CellPhos) by applying an optimized batch procedure. The HSs investigated were pre-extracted from humic-rich ...
Chelating properties of humic-like substances obtained from process water of hydrothermal carbonization
(2021-08-01)
Recent studies have shown a new way of producing humic-like substances (HLS) from hydrochar prepared by hydrothermal carbonization of biomass. However, studies of HLS extracted from process water (PW) produced in hydrothermal ...
Lability of heavy metal species in aquatic humic substances characterized by ion exchange with cellulose phosphate
(Elsevier B.V., 1997-01-01)
Labile metal species in aquatic humic substances (HSs) were characterized by ion exchange on cellulose phosphate (CellPhos) by applying an optimized batch procedure. The HSs investigated were pre-extracted from humic-rich ...
Transformation of humic substances by the freshwater Ascomycete Cladosporium sp.
(2017)
The ecological relevance of fungi in freshwater ecosystems is becoming increasingly evident, particularly in processing the extensive amounts of polymeric organic carbon such as cellulose, chitin, and humic substances (HS). ...