The role of elemental zinc has been documented for different types of disorder. The present study's objective was to evaluate zinc supplements (zinc sulphate heptahydrate) effect on neurological behavior in mice models. The study was conducted on mice for 28 days. Effect on neurological behavior...
Sulphur and a solution containing a predetermined concentration of zinc sulphate (preferably 150 g. Zn/1), are prepared from zinc sulphide ores containing iron by leaching the ore with sufficient sulphuric acid to form the required concentration of zinc sulphate, but insufficient to react with all...
Briefly summarizing, the problems of phosphate availability and phosphate fertilization in alkaline calcareous soils are largely dominated, if not complete... WT Mcgeorge,TF Buehrer,JF Breazeale 被引量: 6发表: 1935年 Nutrient Availability in Calcareous Soils as Affected by Sulphur and Zinc Application...
The analysis evidenced that the effect of chlorides and sulphates is very severe, producing a great degradation of the zinc coating. In particular, the synergistic effect performed by the combined action of these elements caused, in the most critical situation, the protection loss of the external...
Aluminum (Al), carbon (C), calcium (Ca), chloride (Cl), fluorine (F), hydrogen (H), iron (Fe), potassium (K), magnesium (Mg), sodium (Na), oxygen (O), phosphorus (P), platinum (Pt), sulfur (S), silicon (Si), and zinc (Zn) were detected, and their proportions measured....
Fine mode particles often contain sulphates, nitrates, carbon compounds (elemental and organic carbon) and metals; coarse mode particles contain geogene material and sea salt; organic material such as plant or animal fragments and many kinds of dust (soil dust, road dust, coal, and ash) (Yu...
Geochemistry of zinc and cadmium in coal waste rock, Elk Valley, British Columbia, Canada Applied Geochemistry, Volume 136, 2022, Article 105148 Ashis Biswas,…, S. Lee Barbour A coherent method for combined stable magnesium and radiogenic strontium isotope analyses in carbonates (with application ...
inorganic compounds of zinc and/or magnesium and/or calcium and/or boron are added to the liquid sulphur/urea melt. 7. Method according to claim 1, characterized in that inorganic compounds of copper and/or manganese and/or selenium and/or molybdenum are added to the liquid sulphur/urea...
A PROCESS FOR THE RECOVERY OF COPPER IN ELEMENTAL FORM AND ZINC AS ZINC SULPHATE FROM LOW TEMPERATURE CARBON MONOXIDE SPENT CATALYSTPARTHASARATHY SRIDHARS. Parthasarathy.A process for the recovery of copper in elemental form and zinc as zinc sulfate from low-temperature carbon monoxide spent catalyst...
The geometric means of the concentration of the different elements expressed as ng m 3, were as follows: sulphate sulphur 2110, ammonium nitrogen 1950, nitrate nitrogen 750, sodium 267, aluminium 218, iron 215, zinc 22.0, lead 11.7, manganese 6.7, vanadium 5.9, arsenic 0.82, antimony 0.28, ...