Results 61 to 70 of about 5,143,384 (251)
The behaviour of diborane-reduced fulvic acids in flash pyrolysis [PDF]
, 1991 7 pages, 3 figures, 1 table, 25 references.-- Publicado en el capítulo: Session 1: Isolation, Fractionation, and Characterization.-- Humic Substances in the Aquatic and Terrestrial Environment, Proceedings of an International Symposium, celebrado del 21 ...
González-Vila, Francisco Javier +1 more
core +2 more sources
Effect of Humic and Fulvic Acids on Growth and Yield of Lettuce Plant.
, 2016 A pot experiment was carried out during the winter season of 201 4 under alluvial soil at the green house of Soils Dept. Faculty of Agriculture, MansouraUniversity.
A. Taha, M. Omar, M. Ghazy
semanticscholar +1 more source
Adsorption Characteristics and Mechanisms of Dibutyl Phthalate on Nanomaterials
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Dibutyl phthalate (DBP) is a widely used plasticizer whose environmental release poses significant risks to ecosystems and human health. This study systematically investigated DBP adsorption on three common nanomaterials—titanium dioxide nanoparticles (n‐TiO2), multiwalled carbon nanotubes (MWCNTs), and carboxylated MWCNTs (MWCNTs‐COOH)—using ...
Ying Wang +3 more
wiley +1 more source
Humus of reclaimed Cu post-flotation tailings Humus content and composition of soil from reclaimed Cu post-flotation tailings (Bor, Serbia) [PDF]
Zemljište i biljkaThe aim of this work was to determine the content and composition of the humus in the Technosols from reclaimed post-flotation tailings of the Bor copper mine (Serbia).
Lilić Jasmina +3 more
doaj +1 more source
Rekayasa Mesin, 2022 Wetlands water is water formed from the breakdown of organic substances found in peatlands.
Imron Musthofa +2 more
doaj +1 more source
Effect of hydrophilic / hydrophobic fractions of Natural Organic Matter on irreversible fouling of membranes [PDF]
, 2009 Natural organic matter (NOM) has been identified as a major factor affecting membrane processes performances, but its impact is difficult to quantify from global parameters such as organic carbon content.
Bacchin, Patrice +3 more
core +4 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Water is a fundamental necessity for our existence, but its rapid contamination is causing devastating effects on the environment and health of living species worldwide. Adsorptive removal of pollutants is one of the popular water treatment techniques because of its simplicity, affordability, and the broad range of available adsorbents.
Priyanka Negi +3 more
wiley +1 more source
Reduced adsorption of caesium on clay minerals caused by various humic substances [PDF]
, 1999 The effect of the addition of various humic substances on the adsorption of caesium on two mineral clays has been studied. All measurements were carried out in dilute suspension under controlled conditions of temperature and ionic strength.
Dumat, Camille, Staunton, S.
core +4 more sources
Journal of Applied Toxicology, EarlyView.ABSTRACT The expanding demand for platinum group elements (PGEs) in industrial and medical applications has led to their increasing accumulation in aquatic sediments. However, their ecological impacts remain poorly understood, particularly for sediment‐dwelling invertebrates. This study assessed the toxicity of platinum (Pt) and palladium (Pd) across a
Alice Carle +3 more
wiley +1 more source
Mechanisms of goethite dissolution in the presence of desferrioxamine B and Suwannee River fulvic acid at pH 6.5 [PDF]
, 2013 Siderophores are Fe3+ specific low MW chelating ligands secreted by microorganisms in response to Fe stress. Low MW organic acids such as oxalate have been shown to enhance siderophore mediated dissolution of Fe3+ oxides.
Alvarez-Puebla +57 more
core +1 more source