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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

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

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

Removal of Cr(VI) from Aqueous Solution Using A new Adsorbent [PDF]

open access: yesمجلة التربية والعلم, 2013
: In the present study, Cinnamon (which is locally known as darseen) from local market was used as new adsorbent for removal of Cr (VI)from aqueous solution after it is collected.
SUHAD A. YASIN, BANN A. DAWOOD
doaj   +1 more source

Spectrophotometric Determination of Phenols in Aqueous Solution via Oxidative-Coupling Reaction with 4-Amino-N,N-Diethylaniline and Potassium Dichromate [PDF]

open access: yesمجلة التربية والعلم, 2005
A simple and sensitive spectrophotornetric method for the determination ofphenol has been developed. The method is based on the oxidative-coupling reaction ofphenol with 4-amino-N,N-diethylaniline in the presence of potassium dichromate at pH 6 solution ...
M.Q. Al-Abachi   +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

Synthesis of metallic aluminum particles by electrolysis in aqueous solution

open access: yesMicro and Nano Systems Letters, 2021
The present work proposes a method for fabricating metallic Al particles in aqueous solution. An aqueous colloidal solution was prepared from an aqueous aluminum nitrate nonahydrate solution by electrolysis using metallic Al plates as the anode and ...
Takefumi Hosoya   +4 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

Raman Spectroscopy for the Competition of Hydrogen Bonds in Ternary (H2O–THF–DMSO) Aqueous Solutions

open access: yesMolecules, 2019
The effects of hydrogen bonds on the molecular structure of water-tetrahydrofuran (H2O−THF), water-dimethyl sulfoxide (H2O−DMSO), and water-tetrahydrofuran-dimethyl sulfoxide (H2O−THF−DMSO) in binary aqueous solutions and ternary ...
Shiliang Liu   +4 more
doaj   +1 more source

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