Results 1 to 10 of about 1,509,649 (307)

BTEX Removal from Aqueous Solution by Modified Multi-Walled Carbon Nanotubes With Ozone [PDF]

open access: yesAnuário do Instituto de Geociências, 2017
Modification of multi-walled carbon nanotube (MWCNT) via ozone was carried out to enhance removal of BTEX from aqueous solution. MWCNT was oxidized by ozone (MWCNT-O3 ) generator at %80 intensity for 5 min and in 30% NaOCl solution.
Saeid Fadaei   +3 more
doaj   +1 more source

The Study of Novel Self-Rewetting Fluid Application to Loop Heat Pipe

open access: yesApplied Sciences, 2022
The purpose of this paper is to develop SRF formulations for LHP performance enhancement. In this paper, the solute of SRF is prepared, and butanol and its isomer, 2-butanol, are selected.
Jhih-Huang Gao   +4 more
doaj   +1 more source

More Than 50-Fold Enhanced Nonlinear Optical Response of Porphyrin Molecules in Aqueous Solution Induced by Mixing Base and Organic Solvent

open access: yesApplied Sciences, 2021
The difference absorption spectrum (DAS) of porphyrin molecules (tetraphenyl-porphyhrin sulfonic acid, TPPS) in aqueous solution induced by continuous wave laser irradiation has been reported previously.
Satoshi Imura   +2 more
doaj   +1 more source

Differences in allelopathic effect of tree of heaven root extracts and isolated ailanthone on test-species [PDF]

open access: yesJournal of Central European Agriculture, 2021
The objective of this paper was to analyse allelopathic effect of 3 different aqueous solutions from tree of heaven’s (Ailanthus altissima (Mill.) Swingle) root extract and their dilutions on common wheat (Triticum aestivum L.), pigweed (Amaranthus ...
Maja Novak   +2 more
doaj   +1 more source

Errors and inconsistencies in scientific reporting of aqueous phase adsorption of contaminants: A bibliometric study

open access: yesCleaner Materials, 2022
The errors and misconceptions associated with the published works on the removal of noxious waste from water based solutions, is a worrisome situation in relation to the potential propagation of the errors and misconceptions through citations.
Lawal Anako Opotu   +4 more
doaj   +1 more source

The Use of Plasmonic Spectroscopy for Detecting Ultra-Low Concentrations of Substances

open access: yesPhotonics, 2022
This paper presents the results of research into the excitation of a surface electromagnetic wave (SEW) in Au/AgI and Au/Ag films contacting aqueous solutions of hydrogen peroxide (H2O2) and sodium chloride (NaCl).
Michael Kononov   +3 more
doaj   +1 more source

Synthesis of Graphene Oxide and Functionalized Graphene Oxide Using Improved Hummers Method for the Adsorption of Lead from Aqueous Solutions [PDF]

open access: yesآب و فاضلاب, 2021
One of the most important environmental challenges in the world is environmental pollution with toxic and dangerous heavy metals, which causes various environmental effects. Lead is a heavy metal that can be removed in a variety of methods. In this study,
Farzad Vaziri Alamdarlo   +4 more
doaj   +1 more source

Cu2+ removal from aqueous solution by Platanus orientalis leaf powders [PDF]

open access: yes, 2017
An investigation steeredto ascertain the adsorption potential of fallen Platanus orientalis leaf powder (FPOLP) ascost-effective adsorbentto removeCu2+from an aqueous solution. The FPOLP was physically activated in two different forms (oxidation) and (N2)
Li, Y. (Yubiao)   +3 more
core   +1 more source

Studies on Bile Pigments II. Seperation of Natural Direct Bilirubins [PDF]

open access: yes, 1956
Separation of both forms of the direct bilirubin were carried out from the dog's gallbladder bile, and further isolations of them were also done. 1. The natural salt-form bilirubin was isolated after separation on the column of aluminium oxide with a n ...
Sakamoto, Takeshi
core   +1 more source

Electrochemical polymerisation of phenol in aqueous solution on a Ta/PbO2 anode [PDF]

open access: yes, 2009
This paper deals with the treatment of aqueous phenol solutions using an electrochemical technique. Phenol can be partly eliminated from aqueous solution by electrochemically initiated polymerisation.
André Savall   +31 more
core   +2 more sources

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