Metals and metalloids treatment in contaminated neutral effluents using modified materials
IL Calugaru, CM Neculita, T Genty, GJ Zagury - Journal of environmental …, 2018 - Elsevier
Circumneutral surface water and groundwater can contain hazardous concentrations of
metals and metalloids that can threaten organisms in surrounding ecosystems. Extensive …
metals and metalloids that can threaten organisms in surrounding ecosystems. Extensive …
Sorption properties of the activated carbon-zeolite composite prepared from coal fly ash for Ni2+, Cu2+, Cd2+ and Pb2+
Composite materials of activated carbon and zeolite have been prepared successfully by
activating coal fly ash (CFA) by fusion with NaOH at 750° C in N2 followed by hydrothermal …
activating coal fly ash (CFA) by fusion with NaOH at 750° C in N2 followed by hydrothermal …
Zeolite formation from coal fly ash and heavy metal ion removal characteristics of thus-obtained Zeolite X in multi-metal systems
Zeolitic materials have been prepared from coal fly ash as well as from a SiO2–Al2O3
system upon NaOH fusion treatment, followed by subsequent hydrothermal processing at …
system upon NaOH fusion treatment, followed by subsequent hydrothermal processing at …
Synthesizing slow-release fertilizers via mechanochemical processing for potentially recycling the waste ferrous sulfate from titanium dioxide production
X Li, Z Lei, J Qu, Z Li, X Zhou, Q Zhang - Journal of environmental …, 2017 - Elsevier
The goal of this study is aimed to develop a novel process to recycle the ferrous sulfate, the
by-product of titanium dioxide industry. Zinc sulfate was added in the process of milling …
by-product of titanium dioxide industry. Zinc sulfate was added in the process of milling …
Simultaneous uptake of ammonium and phosphate ions by compounds prepared from paper sludge ash
K Okada, Y Ono, Y Kameshima, A Nakajima… - Journal of hazardous …, 2007 - Elsevier
Al-containing CaO–SiO2–H2O phases were prepared by hydrothermal treatment of mixtures
of paper sludge ash (PSA) with various silica and calcia sources and their properties were …
of paper sludge ash (PSA) with various silica and calcia sources and their properties were …
[PDF][PDF] Effect of the thermal treatment on the Pb (II) adsorption ability of blast furnace slag
I Mihailova, S Dimitrova, D Mehandjiev - J. Chem. Technol. Metall, 2013 - journal.uctm.edu
The aim of this study is to evaluate the possibilities for improving the adsorption capacity of
blast furnace slag in processes for removal of heavy metal ions from aqueous media. Three …
blast furnace slag in processes for removal of heavy metal ions from aqueous media. Three …
Phosphate removal using compounds prepared from paper sludge and fly ash
X He, W Xu, W Sun, J Ni - Environmental earth sciences, 2013 - Springer
Using waste as a resource to control phosphate pollution is a rising trend. This study
describes the use of paper sludge (PS) and fly ash (FA), industrial solid wastes, to prepare …
describes the use of paper sludge (PS) and fly ash (FA), industrial solid wastes, to prepare …
Melilite glass–ceramic sealants for solid oxide fuel cells: effects of ZrO 2 additions assessed by microscopy, diffraction and solid-state NMR
The influence of adding 0–5 mol% zirconia (ZrO2) to a series of melt-quenched alkaline-
earth aluminosilicate glasses designed in the gehlenite (Ca2Al2SiO7)–akermanite …
earth aluminosilicate glasses designed in the gehlenite (Ca2Al2SiO7)–akermanite …
Modification des matériaux naturels et des résidus industriels et application à la rétention des métaux du drainage minier
IL Calugaru - 2014 - publications.polymtl.ca
L'industrie minière est essentielle à l'économie mondiale; cependant, ses impacts socio-
environnementaux ne sont pas négligeables. Ainsi, les exploitations minières doivent …
environnementaux ne sont pas négligeables. Ainsi, les exploitations minières doivent …