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Soil colloids affect the aggregation and stability of biochar colloids
Science of The Total Environment, 2021The stability of biochar colloids plays an important role in the transport and fate of contaminants and nutrients in soil. This study aimed to investigate the effects of main soil components, kaolin (Kao), goethite (Goe), and humic acid (HA) colloids on the aggregation kinetics of biochar colloids derived from dairy manure (DM), sewage sludge (SS), and
Xiangyang, Gui +6 more
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Soil Colloids and the Soil Solution
1991In the companion volume to this book (‘Soil Colloids and Their Associations in Aggregates’; M.F. De Boodt, M.H.B. Hayes, and A. Herbillon, eds.; Plenum Press, New York and London, 1990), attention was focused on the composition and structures of the colloidal components of soils and on the associations in aggregates between these and the other ...
Hayes, M.H.B., Bolt, G.H.
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Soil Science and Plant Nutrition, 1978
Abstract In order to elucidate the behavior of surfactants in soil ecosystems, the mechanism involved in the reaction of dodecylbenzenesulfonates (ABS and LAS) with soil colloids was studied in 19 soils. Soil colloids, especially sesquioxides, were capable of adsorbing considerable quantities of dodecylbenzenesulfonates.
Katsuhiro Inoue +2 more
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Abstract In order to elucidate the behavior of surfactants in soil ecosystems, the mechanism involved in the reaction of dodecylbenzenesulfonates (ABS and LAS) with soil colloids was studied in 19 soils. Soil colloids, especially sesquioxides, were capable of adsorbing considerable quantities of dodecylbenzenesulfonates.
Katsuhiro Inoue +2 more
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Free soil colloids and colloidal building units of soil aggregates
2020<p>Nanosized mineral particles and organic matter (<100 nm) ,as well as their associations, belong to the most important ingredients for the formation of the soil aggregate structure being a hierarchically organized system. Colloids (< 220 nm) including nanoparticles can be occluded as primary building units of soil
Ni Tang, Nina Siebers, Erwin Klumpp
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2016
Abstract Soil colloidsare solid soil particles with diameters ranging from 0.01 to 10 μm, which means they range from clay to fine silt in size. The chemical composition of these particles may be that of a single mineral or humus, but usually they are heterogeneous mixtures of inorganic and organic materials.
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Abstract Soil colloidsare solid soil particles with diameters ranging from 0.01 to 10 μm, which means they range from clay to fine silt in size. The chemical composition of these particles may be that of a single mineral or humus, but usually they are heterogeneous mixtures of inorganic and organic materials.
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Proceedings, annual meeting, Electron Microscopy Society of America, 1994
In soil science the fraction of colloids in soils is understood as particles with diameters smaller than 2μm. Clay minerals, aquoxides of iron and manganese, humic substances, and other polymeric materials are found in this fraction. The spatial arrangement (microstructure) is controlled by the substantial structure of the colloids, by the chemical ...
J. Thieme, J. Niemeyer, P. Guttman
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In soil science the fraction of colloids in soils is understood as particles with diameters smaller than 2μm. Clay minerals, aquoxides of iron and manganese, humic substances, and other polymeric materials are found in this fraction. The spatial arrangement (microstructure) is controlled by the substantial structure of the colloids, by the chemical ...
J. Thieme, J. Niemeyer, P. Guttman
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Sorption and Desorption of Triadimefon by Soils and Model Soil Colloids
Journal of Agricultural and Food Chemistry, 1999Sorption-desorption of the azole fungicide triadimefon [1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2, 4-triazol-1-yl)-2-butanone] on eight soils and a series of single, binary, and ternary model soil colloids was determined using the batch equilibration technique.
Celis, Rafael +3 more
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