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Physico-Chemical Properties of Fulvic Acids

2003
By means of extraction and ion exchange rulvic acids with variable vestigial content of metals were separated from bottom sediments. These acids were subject to a physico-chemical analysis, which evaluated their electrokinetic potential, the size of molecules, absorbance, electrical conductivity of the solution as well as the relation of these factors ...
Anna M. Anielak, Artur Majewski
openaire   +1 more source

Particle and structure characterization of fulvic acids from agricultural soils

Journal of Soils and Sediments, 2018
Aleksandra Ukalska‐Jaruga   +2 more
semanticscholar   +1 more source

A hydrothermal process to turn waste biomass into artificial fulvic and humic acids for soil remediation.

Science of the Total Environment, 2019
Fan Yang   +3 more
semanticscholar   +1 more source

Determination of fulvic acids in water

Journal of Applied Chemistry, 1959
AbstractA method for the determination of fulvic acids present in naturally‐occurring waters has been developed, based on the measurement of the ultra‐violet absorption spectrum of the sample. The method has been applied to samples of water from different parts of the country, and the results indicate that for moorland waters the fulvic acids are very ...
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Roles of composts in soil based on the assessment of humification degree of fulvic acids

, 2017
Yue Zhao   +7 more
semanticscholar   +1 more source

Humic and fulvic acids as biostimulants in horticulture

, 2015
L. Canellas   +6 more
semanticscholar   +1 more source

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