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Ambient Air Quality Monitoring in Metropolitan City of Lagos, Nigeria
Published 2016-05-01Subjects: Get full text
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Sulphuric acid leaching of low/medium grade managanese ores using a novel nitrogeneous reductant-NH3NH2HSO4
Published 2013-01-01Subjects: Get full text
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Active and Uncontrolled Asthma Among Children Exposed to Air Stack Emissions of Sulphur Dioxide from Petroleum Refineries in Montreal, Quebec: A Cross-Sectional Study
Published 2012-01-01“…BACKGROUND: Little attention has been devoted to the effects on children’s respiratory health of exposure to sulphur dioxide (SO2) in ambient air from local industrial emissions. …”
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Analysis of the causes of failure in 5Cr-1Mo pipes mounted in a preheating furnace
Published 2012-04-01Subjects: Get full text
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Exogenous Application of Thidiazuron, Carbaryl, Ethephon, and Lime Sulphur Promotes Flower Abscission and Suppresses Tea Pests in the Tea Plant <i>Camellia sinensis</i> (L.)...
Published 2025-01-01“…Therefore, the effects of thidiazuron, carbaryl, ethephon, and lime sulphur on flower buds and flower abscission in tea plants were investigated. …”
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Direct trifluoroethylation of carbonyl sulfoxonium ylides using hypervalent iodine compounds
Published 2024-12-01Subjects: Get full text
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Extraction of Nickel Oxide from Spent Catalyst for Environmentally Safe Disposal
Published 2025-02-01Subjects: Get full text
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Application of ensemble learning techniques to model the atmospheric concentration of SO2
Published 2019-07-01Subjects: Get full text
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Biofortification of Spring Barley Grain with Microelements through Sulfur Fertilization
Published 2019-01-01“…In a three-year single-factor field experiment setup on luvisols with low content of sulphur, the following fertilizers were tested: ammonium sulphate, potassium sulphate, and Wigor S (80% elemental sulphur and 20% bentonite). …”
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Characterization of Some Nigerian Coals for Power Generation
Published 2016-01-01“…Based on results of tests carried out, Amansiodo coal is a bituminous, low sulphur, and medium ash coal, while Owukpa coal is a subbituminous A, low sulphur, low ash coal rich in huminites, Odagbo coal is a subbituminous B, medium sulphur, low ash coal rich in huminites, Ezimo coal is a subbituminous C, low sulphur, high ash coal, and Inyi coal is a subbituminous C, low sulphur, high ash coal. …”
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Numerical Solution of Binary Liquid-Phase Adsorption onto Porocel Clay Using Linear, Freundlich and Langmuir Isotherms
Published 2005-04-01“…Again, for the Freundlich isotherm, the structure of the profiles exhibited a highly pronounced maximum for sulphur. An experimental breakthrough time of 8 h was also predicted for both aromatics and sulphur compounds using the non-linear Freundlich and Langmuir isotherms.…”
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Laboratory and field efficacy of natural products against the invasive pest Halyomorpha halys and side effects on the biocontrol agent Trissolcus japonicus
Published 2025-02-01“…Calcium polysulfide, azadirachtin and sulphur achieved more than 50% mortality. All treatments except azadirachtin and kaolin had negative effects on T. japonicus, with mortality exceeding 80% for calcium polysulfide and sulphur. …”
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Structural and Optical Properties of In2S3 Thin Films Prepared by Flash Evaporation
Published 2004-01-01“…The energy dispersive X-ray (EDX) analysis reveals that the sulphurized films are nearly stoichiometric and those annealed in vacuum are sulphur deficient. …”
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Bacterial desulphurization of coal from mine CSA Most
Published 2006-01-01“…Applying bacterial leaching it is possible to remove from 24 to 40% of total sulphur and from 20 to 37% of pyritic sulphur from the coals.…”
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Multiple Focal Nodular Hyperplasia and Steatohepatitis: Atypical Imaging Characteristics
Published 2001-01-01“…A 99mtechnetium-labelled sulphur colloid scan, however, revealed areas of increased uptake consistent with multiple focal nodular hyperplasia. …”
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Components and predictability of pollutants emission intensity
Published 2023-04-01“…The examined pollutants were far beyond carbon dioxide, including nitrogen oxides, sulphur dioxide, and carbon monoxide, emitted from energy product consumption. …”
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Multimodel Anomaly Identification and Control in Wet Limestone-Gypsum Flue Gas Desulphurization System
Published 2020-01-01“…Sulphur dioxide, as one of the most common air pollutant gases, brings considerable numbers of hazards on human health and environment. …”
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