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Enhanced Adsorption Of Humic Acid On Amino-Modified Bentonite
Humic acid (HA) can cause environmental pollution, due to which, its removal from aqueous solutions has become an increasingly important issue....
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Effect of molecular weight of humic acid on the release and chemical fraction of cadmium in sediments
The release and chemical fraction of cadmium (Cd) in sediment have a crucial influence on the ecology of rivers. Rivers containing large amounts of...
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Properties of Gold-Bearing Humic Acids
AbstractThe test of gold-bearing humic substances aimed to find forms of gold in them. The test results enable estimation of gold compound mobility...
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Study of Porosity of Soils and Soil Minerals Modified by Adsorbed Humic Acid by the Method of Mercury Porosimetry
AbstractExperimental determination of porosity and pore size distribution by mercury porosimetry has shown that adsorption modification of the...
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Combining electrocoagulation process using aluminum electrodes with activated carbon on the removal of humic acid from synthetic and industrial wastewater
Combining electrocoagulation(EC) with activated carbon(AC) represents a synergistic approach for water treatment, leveraging the unique advantages of...
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Combined effects of titanium dioxide nanoparticles and bisphenol-A on freshwater algae Scenedesmus obliquus, and the importance of humic acid in reducing toxicity
The rising usage of titanium dioxide nanoparticles (nTiO 2 ) in household products has led to their widespread occurrence in freshwater systems....
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Supramolecular Formations of Humic Substance Molecules and Their Fractal Organization
AbstractDuring studying water stability of soils, spherical particles of several hundred nanometers in size were found to be released from the soil...
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Quality and Bioactivity of Humic Substances from Soils Grown with Cover Crops
AbstractThis study aimed to evaluate the quality of humic substances isolated from soils managed under a no-tillage system cultivated with different...
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Humic Acid and Iron Chelation Modified Anode Improves the Electrochemical Performance of Marine Sediment Microbial Fuel Cell
Marine sediment microbial fuel cell (MSMFCs) can be utilized as a long lasting power source to drive small instruments to work for long time on ocean...
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Refractory humic-like dissolved organic matter fuels microbial communities in deep energy-limiting marine sediments
Humic-like dissolved organic matter (DOM), usually regarded as refractory, is a major component of DOM in marine sediment pore waters. However, its...
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The potential use of lignite-based wastes (LBW) derived from humic acid extraction as an organic amendment to improve soil properties and barley growth
The extraction of humic acids from lignite has become a promising research field, owing to their fertilization potential. However, the extraction...
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Interactions of Ag nanoparticles with humic acid present in surface water
The present paper reports aggregation behaviour of humic acid (HA) in the presence of silver nanoparticles. Aggregation behaviour has been studied...
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Bioassay of Humic Products as Potential Remedies: A Review
AbstractExperimentally substantiated assessment of the remediation properties of humic products is an important condition for their safe and...
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Optimization of humic acid adsorption using central composite design (CCD) and principal component analysis (PCA): kinetics, isotherm, and thermodynamics studies
The adsorption of humic acid (HA) onto granular-activated carbon (GAC) was studied. The effect of four experimental parameters (GAC dose, pH, ionic...
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Tillage Long-Term Effects on Soil Organic Matter Humification and Humic Acids Structural Changes in Regosol Profiles Typical of an Arid Region
AbstractThis study aims to assess soil organic matter (SOM) humification and changes in molecular structures of humic acids (HAs) induced by long...
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Humic Substances: Hypotheses and Reality (a Review)
AbstractThe term humic substances (HS) refers to a group of heterogeneous, dark-colored polydisperse substances found in soils, peats, natural...
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The Effect of Physiologically Active Preparations on Potato (Solanum tuberosum L.) Antioxidant Properties Exemplified by Ascorbic Acid
AbstractThe optimal nutritional regime (application of the compound fertilizer at small doses), humidity and temperature conditions, and pH values...
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A Comparative Study of the Humic Substances and Organic Matter in Physical Fractions of Haplic Chernozem under Contrasting Land Uses
AbstractThe goal of this work is to find out whether the chemical fractions isolated by traditional alkaline extraction are associated with any...
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Heterophase Synthesis of Humic Substances at Low Substrate Concentrations and Flow-Through Conditions
Abstract—Humic substances (HS) are heterogeneous and polydisperse compounds formed in soils, sediments and waters during the decay and transformation...
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The Impact of Different Cenoses on the Thermal Characteristics of Labile Humic Substances of Typical Chernozem in Kursk Oblast
AbstractThe study of labile humic substances of typical chernozems under different land uses in Kursk oblast with the help of thermal method attests...
