Results 1 to 10 of about 32,897 (295)

Reclamation with Recovery of Radionuclides and Toxic Metals from Contaminated Materials, Soils, and Wastes [PDF]

open access: yes, 1993
A process has been developed at Brookhaven National Laboratory (BNL) for the removal of metals and radionuclides from contaminated materials, soils, and waste sites. In this process, citric acid, a naturally occurring organic complexing agent, is used to
Dodge, C. J., Francis, A. J.
core   +1 more source

In vitro bioactivity and setting times of white portland cement combined with different radio pacifying agents [PDF]

open access: yes, 2017
Commercial formulations based on 80:20 mixtures of Portland cement and bismuth oxide (a radiopacifying agent) are used in dentistry as root-filling materials. This study compares the impact of two alternative radiopacifiers, barium sulphate and zirconium
Antonijević   +15 more
core   +3 more sources

Development of porous coatings enriched with magnesium and zinc obtained by DC plasma electrolytic oxidation [PDF]

open access: yes, 2018
Coatings with developed surface stereometry, being based on a porous system, may be obtained by plasma electrolytic oxidation, PEO (micro arc oxidation, MAO).
Chapon, Patrick   +7 more
core   +2 more sources

Effect of Nanoplatelet Size on the Colloidal Stability of Coupled Nanocomposite of TiO2 and Zirconium Phosphate Nanoplatelets

open access: yesMedžiagotyra, 2018
The aggregation and sedimentation of nanoparticles affect the dispersion stability and application of nanosuspension. TiO2 nanoparticles were coupled on zirconium phosphate (ZrP) disks with different diameters to study the effect of ZrP size on the ...
Xiao YUAN   +7 more
doaj   +1 more source

Protection against corrosion of magnesium alloys with both conversion layer and sol–gel coating [PDF]

open access: yes, 2013
The anticorrosion performances of a system consisting of a phosphate based conversion layer and a hybrid sol–gel coating have been evaluated for the magnesium alloy Elektron21.
Ansart, Florence   +4 more
core   +4 more sources

Use of zirconium phosphate system as a photocatalyst: Photobleaching of tolonium chloride

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2008
Water pollution due to effluents from dyes and printing industries poses a serious problem for aquatic life. Photocatalysis has attracted the attention of chemists all over the world because it is an efficient and ecofriendly process to combat the ...
O. P. Panwar   +3 more
doaj   +1 more source

Trace Ammonia Equilibrium Pressure of Zirconium Phosphate in Moisture. [PDF]

open access: yesACS Omega, 2023
Yamaguchi M   +3 more
europepmc   +1 more source

Formulated plastic separators for soluble electrode cells [PDF]

open access: yes, 1979
The fabrication and milling of membranes comprising a hydrochloric acid-insoluble sheet of a mixture of a rubber and a powdered ion transport material are described. The sheet can be present as a coating upon a flexible and porous substrate.
Sheibley, D. W.
core   +1 more source

Gallium (III)-metalloporphyrin grafted magnetite nanoparticles for fluoride removal from aqueous solutions [PDF]

open access: yes, 2017
Fluoride is a critical micronutrient for human health and is usually ingested through food and drinking water. This technique has done in monitoring the concentration of fluoride in water complications at mining operation that it effects on the ...
Asgari, Behnoosh, Bowen, James
core   +1 more source

Direct Preparation of θ-Zirconium Phosphate [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1982
Abstract The effects of temperature and Zr concentration in solution on the composition and degree of crystallinity of zirconium phosphate have been examined. Pure θ-zirconium phosphate with an interlayer spacing of 10.4 Å has been prepared by direct precipitation.
openaire   +1 more source

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