Relevant bibliographies by topics / Mineral-organic complexes

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Mineral-organic complexes'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Mineral-organic complexes"

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Shyshkin, A., and D. Brovko. "HIGH-REACTIVE POWDER CONCRETE ON THE BASIS OF ORGANIC NANOMODIFIKATOROV." Slovak international scientific journal, no. 67 (September 8, 2022): 3–6. https://doi.org/10.5281/zenodo.7059525.

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The results of studies of the properties of concrete, which are a composition of Portland cement, fine aggregate and mineral-organic complex, intended for creation of special constructions. It has been shown that the use of the organic component of the mineral-organic complex micelle-forming surfactants or polyols leads to consolidate the inner surfaces of pores which are formed in the concrete, which leads to an increase in the strength of concrete. It is proved that the most efficient use of the mineral as the mineral component of complex organic compounds containing the so-called d-elements
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Wang, Ji Hong, Yang Wang, Zhi Dan Zhang, Mei Lan Li, and Lian Sheng Du. "Studies on Organic Carbon Distribution Characteristics of Organic- Mineral Complex in Sediment of Yitong River." Advanced Materials Research 634-638 (January 2013): 117–21. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.117.

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The sediment in the parts of Yitong river, located at the central of Jilin province, was taken as the research object, and the organic-mineral complex of soil samples was grouped by the improved colloid grouping method described by Qiulin. The distribution characteristics of the organic carbon in sediment organic-mineral complex were studied. The results showed that the organic carbon absolute contents in different groups were G2>G1>G0 group in <10μm and <2μm sediment organic-mineral complexes. The absolute content of organic carbon in G2 group was the highest, but G1 group had the
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Makhinov, A. N., A. F. Makhinova, and Sh Liu. "Impact assessment of solid runoff on heavy metals migration during high floods on the Amur river." IOP Conference Series: Earth and Environmental Science 895, no. 1 (2021): 012025. http://dx.doi.org/10.1088/1755-1315/895/1/012025.

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Abstract Inhomogeneity of the concentrations of chemical elements in the cross-section of the Amur River is considered as a function of the state of their soluble and suspended forms. Flooding of wetlands and urbanized areas contributes to the removal of pollutants into the river channel. The wide spread of fens on the left bank contributes to the concentration of organic matter along the left bank of the river. Terrigenous material mostly comes from the right bank, where agricultural fields are concentrated. The ratio of their concentrations is maintained by the duration of the flood. The mec
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Liang, Ni, Di Zhang, and Min Wu. "Adsorption of Phenanthrene and Bisphenol A on Organo-Nano Iron Oxide Complexes." Advanced Materials Research 864-867 (December 2013): 1793–97. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.1793.

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Organo-mineral complexes are important in regulating the transport and retention of hydrophobic organic contaminants in soils/sediments. Humic acid will be fractionated during adsorption on mineral. This study examined the sorption of model compounds with different properties (tannin acid, gallic acid, fumaric acid sodium and sodium oleate) on nanoiron oxide minerals and determined the sorption of phenanthrene and Bisphenol A on these organooxide complexes. The results showed that the sorption of model compounds on nanoFe2O3 followed the order of O > T > G> F. The higher adsorption of
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Wei, Chao Xian, and Ni Liang. "Sorption of Phenanthrene by Dissolved Organic Matters and their Complex with Iron Oxide Nanoparticles." Advanced Materials Research 1073-1076 (December 2014): 489–94. http://dx.doi.org/10.4028/www.scientific.net/amr.1073-1076.489.

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The environmental behavior of polycyclic aromatic hydrocarbons (PAHs) has attracted great research attention. However, their sorption mechanisms in organo-mineral complexes are still not specific enough. Batch sorption experiments with humic acid (HA) were carried out with iron oxide and their complexes adsorption phenanthrene (PHE) to determine the adsorption characteristics and mechanisms in this study. These results showed that the weakly polar and aromatic fractions of DOM preferentially adsorbed on the surface of iron oxide minerals. The organic matter (OM) binding on the surface of iron
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Huskić, Igor, and Tomislav Friščić. "Understanding geology through crystal engineering: coordination complexes, coordination polymers and metal–organic frameworks as minerals." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 74, no. 6 (2018): 539–59. http://dx.doi.org/10.1107/s2052520618014762.

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Recent structural studies of organic minerals, coupled with the intense search for new carbon-containing mineral species, have revealed naturally occurring structures analogous to those of advanced materials, such as coordination polymers and even open metal–organic frameworks exhibiting nanometre-sized channels. While classifying such `non-conventional' minerals represents a challenge to usual mineral definitions, which focus largely on inorganic structures, this overview highlights the striking similarity of organic minerals to artificial organic and metal–organic materials, and shows how th
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Axelson, David E., Randy J. Mikula, and Zenon M. Potoczny. "CHARACTERIZATION OF OIL SANDS MINERAL COMPONENTS AND CLAY-ORGANIC COMPLEXES." Fuel Science and Technology International 7, no. 5-6 (1989): 659–73. http://dx.doi.org/10.1080/08843758908962263.

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Lopatin, V. N., N. V. Shepelevich, and I. V. Prostakova. "Modelling optical properties of organic–mineral complexes in water ecosystems." Journal of Physics D: Applied Physics 38, no. 15 (2005): 2556–63. http://dx.doi.org/10.1088/0022-3727/38/15/005.

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Bansal, O. P. "Adsorption and desorption of three carbamate pesticides by illite, kaolinite and humic acid-clay complexes." JOURNAL OF ADVANCES IN CHEMISTRY 10, no. 4 (2014): 2585–91. http://dx.doi.org/10.24297/jac.v10i4.896.

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In soils organic matter and clay minerals are often so associated that it is not clear that how the presence of organic matter influences the sorptive process of clay minerals. So, in order to factor and quantify component contributions of mineral fractions and humic acid phase to the sorption of pesticides on clay minerals, adsorption and desorption of three carbamate pesticides oxamyl (I), S-Ethyl-N-(methyl carbamoyl)-oxythio acetimidate (II) and N-Phenyl (ethyl cabamoyl) propylcarbamate (III) by Na+, Ca2+ saturated illite, kaolinite and humic acid-clay complexes were investigated by batch e
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Joo, Jin Chul, Charles D. Shackelford, and Kenneth F. Reardon. "Sorption of Neutral Organic Compounds in Mixtures to Mineral Surfaces and Humic Acid-Mineral Complexes." Journal of Hazardous, Toxic, and Radioactive Waste 15, no. 3 (2011): 188–98. http://dx.doi.org/10.1061/(asce)hz.1944-8376.0000070.

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Dissertations / Theses on the topic "Mineral-organic complexes"

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Onken, Blake Morgan. "The sorption of nonionic organic solutes to humic acid-mineral complexes /." The Ohio State University, 1992. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487776801320747.

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Tamrat, Wuhib Zewde. "Sequestration of soil organic matter by nanominerals : experimental approach to the formation of organo-mineral complex from biotite alteration products." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0624.

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Les interactions organo-minérales contrôlent la stabilisation de la matière organique du sol. Les nanominéraux, résultant de l'altération continue des minéraux, précipitent à partir d'espèces ioniques à leur surface. Les derniers travaux de simulation en laboratoire se sont focalisés sur les nanophases de Fe et Al. Dans ce travail, des simulations en laboratoire ont été réalisées sur les processus d'altération de la biotite et les néoformations résultantes, après hydrolyse d’espèces dissoutes d'un système Si Fe Al Mg et K, en présence et en absence de C. La structure des phases a été caractéri
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Mougenot, Pierre. "Etude theorique ab initio scf et ci de complexes organometalliques binucleaires." Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR13025.

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Analyse approfondie du spectre photoelectronique se(fe(c::(5)h::(5)))::(2)(no)::(2). Etude critique des resultats experimentaux anterieurs concernant le diamagnetisme suppose se(co(c::(5)h::(5)))::(2)(no)::(2). Bon accord avec l'experience dans l'etude theorique de l'etat fondamental du cation dirhodium tetraacetate dihydrate. Etude sur la nature de l'interaction metal-metal dans (v(c::(5)h::(5)))::(2) (c::(8)h::(8))
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Foulet-Fonseca, Gloria. "Etude par spectroscopie vibrationnelle des complexes méthylcarbyniques et méthylcarbéniques de chrome." Paris 13, 1987. http://www.theses.fr/1987PA132028.

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Etude en particulier de complexes, du type br(co)::(4)crcch::(3), br(co)::(4)crcchd::(2) et d'une série de mélanges isotopiques. Mise en évidence de la non-équivalence des liaisons c-h du groupe methyle. Etablissement d'un champ de forces pour les complexes méthylcarbyniques
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Bouet, Gilles. "Etude structurale et analytique de complexes d'halogénures d'éléments 3D : mx::(2) (M = co,ni,cu; X = cl,br) et de diverses aldoximes furanniques." Angers, 1987. http://www.theses.fr/1987ANGE0009.

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Vingt-quatre nouveaux complexes d'halogénures de métaux 3 D : mx::(2) (m = co,ni,cu; x = cl,br) sont préparés et caractérisés. Leurs structures sont déterminées par diffraction des rayons X pour deux des composés et, à partir de celles-ci, pour l'ensemble des complexes grâce à la spectroscopie infrarouge et à la spectroscopie électronique. Le calcul des constantes de stabilité et des paramètres thermodynamiques correspondants par titrimétrie thermométrique est décrit.
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Nemra, Ghinwa. "Comportement electrochimique de nouveaux complexes a liaison pd-pd et pt-pd stabilises par des ligands bidentates ph : :(2)pch::(2)pph::(2)." Strasbourg 1, 1986. http://www.theses.fr/1986STR13055.

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L'etude des proprietes redox d'une vingtaine de complexes mono-, di-, tri- et tetranucleaires du palladium et du platine a ete effectuee par des methodes electrochimiques (electrode a disque tournant, voltamperometrie cyclique et coulometrie) associees a des methodes spectroscopiques (spectrophotometrie d'absorption electronique, rpe et rmn). Les differents mecanismes des reactions redox ont ete etablis en fonction de la nature des metaux et des ligands dans le complexe. On montre qu'on peut modifier de maniere controlee les potentiels d'oxydoreduction et la reversibilite des transferts de cha
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Faulmann, Christophe. "Conducteurs derives de metaux de transition : complexes moleculaires, polymeres, oxydes de cuivre." Toulouse 3, 1988. http://www.theses.fr/1988TOU30160.

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Soules, Régis. "Proprietes cooperatives de complexes polymetalliques des ligands squarate et thiosquarate." Toulouse 3, 1987. http://www.theses.fr/1987TOU30178.

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Etude de l'emploi d'un coordinat assembleur qui puisse par coordination avec le centre metallique utilise (metaux de transition du groupe viii) aboutir a un agencement a une dimension des motifs moleculaires par empilement d'entites monomeres ou par formation de chaines. Par utilisation du coordinat squarate sous ses formes oxygenees et soufrees, obtention d'un certain nombre de complexes de pt, pd, ni et cu repondant aux criteres fixes. Etude des structures de ces composes, de leurs proprietes physiques et de la relation structure-propriete. La nature du coordinat comme le caractere specifiqu
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Conan, Françoise. "Contribution à l'élaboration de nouveaux squelettes organiques via l'étude de la réactivité d'un groupe disulfure de carbone coordine au molybdène." Brest, 1988. http://www.theses.fr/1988BRES2017.

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La reactivite du complexe du titre est etudiee vis a vis d'alcynes portant des groupes electroattracteurs. On obtient des complexes metallocycliques a liaison molybdene-carbone ou molybdene-soufre. On prepare un complexe original par addition de trois molecules de propiolonitrile. On etudie egalement la reactivite de ces composes heterocycliques vis a vis de ch::(3)i, nabh::(4) et de hc=c-cn
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ELKACEMI, KACEM. "Etude electrochimique de divers conducteurs organiques." Paris 6, 1986. http://www.theses.fr/1986PA066399.

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Etude electrochimique des sels de radicaux ioniques organiques, des complexes par transfert de charge et des radicaux ioniques. Donnees sur les composes conducteurs, formes par oxydation du tetrathiofulvalene (ttf) en presence de differents anions (scn**(-), no::(3)**(-) et mncl::(3)**(-)), par oxydation de tmttf dans l'acetonitrile en presence de scn**(-) et par reduction de tcnq en presence de differents cations. Donnees, aussi, sur les proprietes optiques et electrochimiques des films conducteurs de polyaniline
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Books on the topic "Mineral-organic complexes"

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Mamontov, Vladimir. Soil chemistry: a practical course. INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/1079438.

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The textbook describes methods for analyzing the elemental composition of the mineral part of soils, ways to express the results of gross analysis and recalculation of analytical data. Methods for studying the ion-salt complex of soils and available forms of plant nutrition elements, as well as methods used to determine the total humus and nitrogen, group and fractional composition of humus, and methods for studying some properties of humic acids are presented. The use of gross analysis data, the results of studying the ion-salt complex and soil organic matter for practical purposes is conside
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Skiba, Grzegorz. Fizjologiczne, żywieniowe i genetyczne uwarunkowania właściwości kości rosnących świń. The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 2020. http://dx.doi.org/10.22358/mono_gs_2020.

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Bones are multifunctional passive organs of movement that supports soft tissue and directly attached muscles. They also protect internal organs and are a reserve of calcium, phosphorus and magnesium. Each bone is covered with periosteum, and the adjacent bone surfaces are covered by articular cartilage. Histologically, the bone is an organ composed of many different tissues. The main component is bone tissue (cortical and spongy) composed of a set of bone cells and intercellular substance (mineral and organic), it also contains fat, hematopoietic (bone marrow) and cartilaginous tissue. Bones a
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Book chapters on the topic "Mineral-organic complexes"

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McLaren, A. D., and G. H. Peterson. "Physical Chemistry and Biological Chemistry of Clay Mineral-Organic Nitrogen Complexes." In Soil Nitrogen. American Society of Agronomy, 2015. http://dx.doi.org/10.2134/agronmonogr10.c6.

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Doni, Serena, Cristina Macci, Grazia Masciandaro, and Brunello Ceccanti. "IEF Technique to Study the β-Glucosidase-Humic Complexes in Organic and Mineral Amended Soils." In Environmental Science and Engineering. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21162-1_3.

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De Cristofaro, Annunziata, Claudio M. Colombo, Liliana Gianfreda, and Antonio Violante. "Effect of Ph, Exchange Cations and Hydrolytic Species of Al and Fe on Formation and Properties of Montmorillonite- Protein Complexes." In Effect of Mineral-Organic-Microorganism Interactions on Soil and Freshwater Environments. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4683-2_16.

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Schindler, P. W. "CHAPTER 7. CO-ADSORPTION OF METAL IONS AND ORGANIC LIGANDS: FORMATION OF TERNARY SURFACE COMPLEXES." In Mineral-Water Interface Geochemistry, edited by Michael F. Hochella and Art F. White. De Gruyter, 1990. http://dx.doi.org/10.1515/9781501509131-011.

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Salazar-García, Domingo C., Christina Warinner, Jelmer W. Eerkens, and Amanda G. Henry. "The Potential of Dental Calculus as a Novel Source of Biological Isotopic Data." In Exploring Human Behavior Through Isotope Analysis. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-32268-6_6.

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AbstractStable isotope analysis has become an essential tool in investigations of ancient migration and paleodietary reconstruction. Because the biogeochemistry of bone collagen and apatite is well known, current methods rely almost exclusively on analyses of bones and teeth; however, dental calculus represents a potentially additional biological source of isotopic data from ancient skeletons. Dental calculus is a mineralized bacterial biofilm that forms on the surfaces of teeth. Sampling dental calculus does not damage the dentition and thus can be used in cases where it is not possible to pe
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Violante, A., M. Ricciardella, M. Pigna, and R. Capasso. "Effects of organic ligands on the adsorption of trace elements onto metal oxides and organo-mineral complexes." In Biogeochemistry of Trace Elements in the Rhizosphere. Elsevier, 2005. http://dx.doi.org/10.1016/b978-044451997-9/50007-6.

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Sposito, Garrison. "Soil Humus." In The Chemistry of Soils. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780190630881.003.0007.

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Biomoleculesare compounds synthesized to sustain the life cycles of organisms. In soil humus, they are usually products of litter degradation, root excretion, and microbial metabolism, ranging in molecular structure from simple organic acids to complex biopolymers. Organic acids are among the best-characterized biomolecules. Table 3.1 lists five aliphatic (meaning the C atoms are arranged in open-chain structures) organic acids associated commonly with the soil microbiome. These acids contain the unit R—COOH, where COOH is the carboxyl groupand R represents either H or an organic moiety. The c
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Kögel-Knabner, Ingrid, Martin Wiesmeier, and Stefanie Mayer. "Mechanisms of soil organic carbon sequestration and implications for management." In Understanding and fostering soil carbon sequestration. Burleigh Dodds Science Publishing, 2022. http://dx.doi.org/10.19103/as.2022.0106.02.

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Organic carbon sequestration is delineated from the different mechanisms underlying the storage of organic matter in mineral soils. The scene is set with definitions of the major terms within the complex of organic matter formation in soils, followed by describing the types of organic matter entering the soil and the major processes during turnover and the protective mechanisms leading to organic matter storage in soils. Detritusphere and rhizosphere are identified as soil compartments with high and specific organic matter input. From the process complex of OM degradation and binding, the pote
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Bharti, Ruchi, Ajay Thakur, Monalisa Giri, Monika Verma, and Renu Sharma. "One-Pot Synthesis Of Organic Molecules Using Hydrotalcite-Based Materials." In Hydrotalcite-based Materials: Synthesis, Characterization and Application. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815256116124010012.

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The one-pot reaction has recently received a lot of attention due to its significant advantages over traditional multi-step reactions. One of the main advantages of one-pot reactions is that it can save time and resources by eliminating the need for multiple reaction steps and purification processes. It can lead to the more efficient and cost-effective synthesis of target molecules. In addition, one-pot reactions can also frequently be conducted under milder reaction conditions, such as lower temperatures and pressures, resulting in higher yields and fewer side reactions. They can also reduce
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Popoviciu, Dan Răzvan. "Soil as a Living Habitat, General Considerations." In Soil Biology & Ecology: The Basics. BENTHAM SCIENCE PUBLISHERS, 2024. https://doi.org/10.2174/9789815313291124010002.

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Soils cover most of the Earth’s landmasses. Soil is a complex system, under continuous evolution and in perpetual relation to the atmosphere, hydrosphere, lithosphere, and biosphere. It is polyphasic, composed of a solid (mineral and organic) fraction, but also of liquid and gaseous fractions. A key aspect is its stratification into several horizons. This complex structure determines the living conditions being provided to the local biota, but also a major diversification of soil types on our planet.
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Conference papers on the topic "Mineral-organic complexes"

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Avaldsnes, O. G., M. Stipaničev, and Ø. Birketveit. "Inhibited Acidic Scale Dissolver That Is Compatible with 3% and 13% Cr Alloys at High Temperatures." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10578.

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Abstract Corrosion resistant alloys containing 13% Cr or more have frequently been used for completion components in severe carbon dioxide (CO2) environments due to their corrosion resistance, whereas carbon steel is not used in these conditions due to potentially elevated corrosion rates. However, in some cases, the conditions may not be severe enough that 13% Cr tubulars are required. For these conditions, 3% Cr alloys may be sufficient and allow for reduced capital expenditures without risking downhole system integrity during normal production. There are, however, challenges with protection
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Shevchenko, V. A., A. M. Solovyov, and N. P. Popova. "INFLUENCE OF MINERAL AND ORGANO-MINERAL FERTILIZER SYSTEM ON HEAVY METAL CONTAMINATION OF UNPRODUCTIVE SOILS OF THE NON-CHERNOZEM ZONE." In Agrobiotechnology-2021. Publishing house of RGAU - MSHA, 2021. http://dx.doi.org/10.26897/978-5-9675-1855-3-2021-175.

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The influence of the long-term use of organic fertilizers of pig breeding complexes in the form of a solid fraction of manure (60...80 t/ha) and liquid effluents (100...120 m3/ha), as well as the mineral fertilizer system N85P40K90 on the dynamics of the content of heavy metals in the arable layer of previously developed unproductive reclaimed lands is considered.
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Burlakovs, Juris, Jovita Pilecka, Inga Grinfelde, and Ruta Ozola-Davidane. "Clay minerals and humic substances as landfill closure covering material constituents: first studies." In Research for Rural Development 2020. Latvia University of Life Sciences and Technologies, 2020. http://dx.doi.org/10.22616/rrd.26.2020.032.

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Soil and groundwater as the leachate may contaminate surrounding watersheds, thus different pollutants from closed dumps and landfills pose significant risks to human health and ecology. Pollution may lead to soil and water degradation however it might be diminished through sustainable dump site closure projects and processual management. Several decades of clays and clay minerals studies lead to modified clay composites concept that is one of the potential promising solutions for building the landfill covering material and serve as capping biocover layer at the same time. As humic substances
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Wang, Hao, Anh Nguyen, Tao Wang, Ryosuke Okuno, Vitor Felipe Hage Serra, and Pedro Tupã Pandava Aum. "Enhanced CO2 Mineralization in Stromatolite and Magnesium and Calcium Silicates Using Formate Ligands." In SPE International Conference on Oilfield Chemistry. SPE, 2025. https://doi.org/10.2118/224315-ms.

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Abstract Carbon dioxide (CO2) mineralization in (ultra)mafic rock formations has gained increasing attention as a potential method for secure CO2 sequestration compared to structural and capillary trapping mechanisms. The CO2 mineralization process consists of two main stages: mineral dissolution and CO2 mineralization. This paper presents an experimental study on enhanced CO2 mineralization using sodium formate solutions, where formate ions serve an effective catalytic role. The experimental program began with the characterization of rock samples and fundamental property measurements (pH, den
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Zdravković, Milica, Vesna Grekulović, Edina Huseinović, et al. "Uv-vis identification of copper complexes with inhibitor organic components in the electrolyte." In Proceedings of XVI International Mineral Processing and Recycling Conference, Belgrade, 28-30.05.2025. University of Belgrade, Technical Faculty, Bor, 2024. https://doi.org/10.5937/imprc25226z.

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The UV-VIS method is an effective, non-destructive method that enables a better understanding of the electrolyte during corrosion. The aim of the study presented in this paper is to determine the existence of an organometallic complex in a 0.5 M NaCl solution with the addition of Rubus fruticosus L. leaf extract (RFLE). The experiments were conducted in a 0.5 M NaCl solution with the addition of RFLE (5 g/L and 10 g/L) with and without the immersion of a copper coupon. The results show that after the copper coupon standing in the electrolyte, there is a change in the absorbance maximum in the
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Postolaky, О., Inna Rastimeşina, Vladimir Vorona, and Oleg Bogdevich. "The effect of a fertilizer on the abundance of microorganisms in soils subjected to remediation." In 5th International Scientific Conference on Microbial Biotechnology. Institute of Microbiology and Biotechnology, Republic of Moldova, 2022. http://dx.doi.org/10.52757/imb22.26.

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An important factor, which often limits the effectiveness of current biodegradation techniques, is the poor ability of the microbial communities inhabiting the contaminated environments to degrade the pollutants. Therefore, addition of fertilizers of organic and mineral origin, which trigger the metabolic processes of microorganisms and, as a result, stimulate their growth, is a common practice. The aim of our research was to evaluate the effect of a fertilizer on the abundance of microorganisms during soil remediation. The object of study was a soil polluted by a POP complex, that was collect
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Jigau, Gheorghe, Sergiu Dobrojan, Galina Dobrojan, et al. "Sano-ecological functions of the labile fraction of soil organic substances: a conceptual-theoretical approach." In Conferința științifică națională cu participare internațională "Integrare prin cercetare și inovare", dedicată Zilei Internaționale a Științei pentru Pace și Dezvoltare. Moldova State University, 2025. https://doi.org/10.59295/spd2024n.63.

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Through the concept of ,,soil resources," the ,,system of soil organic substances" was defined as the entirety of discrete particles of organic residues of biogenic origin, non-humic biomolecules, humic substances adsorbed and integrated into the mineral conglomerate (matrix) of the soil. The driving force of the functionality of the organic substances system is the labile fraction of organic substances, which represents a complex heterogeneous bioenergetic system consisting of organic dead matter and the living phase, exclusively determined by landscape conditions. The primary function of the
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Kondratyev, Oleg, Alina Zhezherya, and Maksim Pais. "Organic and Mineral Waste Neutralization Management System Using Bioinhibitors and Biogenesis Sources." In 2019 XXI International Conference Complex Systems: Control and Modeling Problems (CSCMP). IEEE, 2019. http://dx.doi.org/10.1109/cscmp45713.2019.8976744.

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Tosunov, Yanis K., Alexander I. Chernyshev, and Kirill O. Sinyashin. "The effect of the organic mineral fertilizer "Salt of the Earth" (grade A) on the formation of tubers, potato yield and tuber quality." In Agro-industrial complex: problems and prospects of development. Far Eastern State Agrarian University, 2024. https://doi.org/10.22450/978-5-9642-0629-3-203-207.

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The results of studies of organic mineral fertilizer "Salt of the Earth" (grade A) on potato productivity and quality are presented. The fertilizer contains the main elements of nutrition (nitrogen, phosphorus, potassium), iron, amino acids and humic acids. The highest efficiency was obtained when using fertilizer at a dose of 1.5 l/ha. At the same time, the increase in potato yield was 19.3 %.
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Qubaisi, Khalid, Mohamed Haceb, Haitham Ahmed, and Caroline Magnier. "Reservoir Characterization Utilizing Advanced Geochemical Measurements Acquired at Surface." In ADIPEC. SPE, 2023. http://dx.doi.org/10.2118/216780-ms.

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Abstract Surface technologies and mud logging services are evolving tools that contribute today to unlocking complex geological settings, which will successfully define oil and gas potentials in a petroleum province. The paper aims to demonstrate the utilization of advanced cuttings analysis and microscopic observations to characterize chemical compositions of reservoirs, describe source rocks, confirm hydrocarbon potential and outline strategies for optimized well placement. Returned mud brings cuttings to the surface which are usually collected near the well shaker. Acquired rock samples can
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Reports on the topic "Mineral-organic complexes"

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Desbarats, A. J., and J. B. Percival. Hydrogeochemistry of mine tailings from a carbonatite-hosted Nb-REE deposit, Oka, Quebec, Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331256.

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Environmental impacts associated with the mining of carbonatite deposits are an emerging concern due to the demand for critical metals. This study investigates the chemistry of tailings seepage at the former Saint Lawrence Columbium mine near Oka, Québec, Canada, which produced pyrochlore concentrate and ferroniobium from a carbonatite-hosted Nb-REE deposit. Its objectives are to characterize the mineralogy of the tailings and their pore water and effluent chemistries. Geochemical mass balance modeling, constrained by aqueous speciation modeling and mineralogy, is then used to identify reactio
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