Results 11 to 20 of about 641,948 (308)

Obtaining Foamed Glass-Ceramics from Diamond Concentration Tailings

open access: yesCeramics, 2023
The possibility of obtaining building foamed glass-ceramic using the diamond concentration tailings of the Lomonosov deposit in Arkhangelsk Region, Russia, is demonstrated here.
Olga V. Suvorova   +3 more
doaj   +1 more source

Sorption of heavy metals by the filtering containers with serpentine materials

open access: yesVestnik MGTU, 2020
The search for effective technologies for the remediation of technologically polluted natural objects is an urgent problem of environmental protection.
Mosendz I. A.   +3 more
doaj   +1 more source

Sequential Extraction of Potentially Toxic Metals: Alteration of Method for Cu-Ni Polluted Peat Soil of Industrial Barren

open access: yesToxics, 2020
An evaluation of fraction composition and transformation of metal compounds emitted by metal ore processing enterprises and accumulated in soils is crucial for assessing the environmental risks of pollution and ecosystem benefit of remediation.
Marina V. Slukovskaya   +3 more
doaj   +1 more source

Determination of Honey Geographic Origin According to Its Elemental Composition by the Method of X-ray Fluorescence [PDF]

open access: yes, 2019
The aim of the research was to determine features of the elemental composition of polyfloral honey from the Odessa region (Ukraine) by the method of x-ray fluorescence for using these features in the geographic marking of the region of honey origin.
Berhilevych, O. (Oleksanda)   +4 more
core   +3 more sources

Managing the nutrition of plants and people [PDF]

open access: yes, 2012
One definition of food security is having sufficient, safe, and nutritious food to meet dietary needs. This paper highlights the role of plant mineral nutrition in food production, delivering of essential mineral elements to the human diet, and ...
Broadley, M. R.   +2 more
core   +2 more sources

High Zn content of Randall's plaque: A μ-X-ray fluorescence investigation [PDF]

open access: yes, 2011
Kidney stone disease, or nephrolithiasis, is a common ailment. Among the different risk factors usually associated with nephrolithiasis are dehydration, metabolic defects (especially with regard to calcium and oxalate).
Albouy, Pierre-Antoine   +7 more
core   +2 more sources

Formation of Nanostructured Carbon from [Ni(NH3)6]3[Fe(CN)6]2

open access: yesNanomaterials, 2020
The products of thermal decomposition in an argon atmosphere of [Ni(NH3)6]3[Fe(CN)6]2 as a precursor has been studied. Decomposition products were studied up to 800 °C.
Denis P. Domonov   +3 more
doaj   +1 more source

Processing of ore from the Nud II deposit by the method of low-temperature roasting with ammonium sulfate

open access: yesVestnik MGTU, 2023
The Murmansk region has a significant amount of sulfide copper-nickel raw materials. Deposits of the Nud massif associated with Monchepluton are promising for processing. The Nud II deposit cut-off grade ore with an initial Ni content of 0.45 % and Cu of
Goryachev A. A.   +5 more
doaj   +1 more source

Evaluation of Physico-Chemical and Fungal Species Associated with Oil Contaminated Soil from Selected Automobile Garage in Sokoto Metropolis [PDF]

open access: yes, 2018
This study was conducted with a view to evaluating the physicochemical and mycological properties of different oil contaminated soils collected from three different automobile garages in Sokoto Metropolis, and uncontaminated soil from the temporary site,
Bashir, Ahmad   +4 more
core   +3 more sources

The Mineral Elements in Animal Nutrition [PDF]

open access: yesScientific American, 1919
n ...
openaire   +1 more source

Home - About - Disclaimer - Privacy