Investigation of dye removal from aqueous solutions by Preyssler assisted-ultrafiltration: UV-visible and photoluminescence study

Kahloul, Malak; Chekir, Jalila; Ounifi, Ibtissem; Hafiane, Amor

doi:10.1088/2053-1591/ab6126

Cited by 4 publications

(2 citation statements)

References 51 publications

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“…The polyoxometalate anions such as Keggin anions have been recently used for dye absorption from aqueous solutions experimentally. For example, Kahloul et al 42 studied the elimination of toluidine blue dye by using an ultrafiltration membrane with Keggin polyoxometalates as complexing agents. They proposed using polyoxometalates in place of polyelectrolytes and surfactants in the dye absorption process.…”

Section: Introductionmentioning

confidence: 99%

Polyoxometalate ionic liquid between graphene oxide surfaces as a new membrane in the desalination process: a molecular dynamics study

Abbaspour

2023

Phys. Chem. Chem. Phys.

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Section: Introductionmentioning

confidence: 99%

Polyoxometalate ionic liquid between graphene oxide surfaces as a new membrane in the desalination process: a molecular dynamics study

Abbaspour

2023

Phys. Chem. Chem. Phys.

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“…Frontal ltration consists of bringing the solution to be ltered perpendicularly to the membrane. The retained molecules concentrate on the membrane surface, which causes a decrease in ow (Kahloul et al 2019b). When cross-ow ltration is performed (Tangential ltration), the feed water is recycled.…”

Section: Introductionmentioning

confidence: 99%

Sulfhydryl groups as potential biomarkers of water pollution

Romdhani¹,

Alhalili²,

Elarbaoui³

et al. 2021

Preprint

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Thiols represent a source of environmental pollution especially wastewater. The present work aims to evaluate the degradation of sulfur in two biological treatment plants in Tunisia: conventional plant of Rades Malienne, and vertical and horizontal flow from the Grombalia plant. We analyzed (1) wastewater properties, (2) the hydrosulfur (thiol) group, (3) membrane processes ultrafiltration technique and (4) characterization of the quality of wastewater from different plants. We used ultrafiltration membrane assisted ZnO and TiO2 NPs application on real effluents from different biological treatment plants. STEP1 is found to be more loaded with sulphur. Application of AC-ZnO membrane gives 99.07% and 99.55% of sulfur removal from wastewater of STEP1 and STEP3. STEP3 is 50 times less charged on sulfur than STEP1. We suggested that when the sulphur content is high, this leads to an increase in mineral elements. This could be explained by the interactions between thiols and the major elements that cause mineral pollution.

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Visible LED photocatalysis combined with ultrafiltration driven by metal-free oxygen-doped graphitic carbon nitride for sulfamethazine degradation

Wang

Xiao²,

Peng³

et al. 2022

Journal of Hazardous Materials

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Investigation of dye removal from aqueous solutions by Preyssler assisted-ultrafiltration: UV-visible and photoluminescence study

Cited by 4 publications

References 51 publications

Polyoxometalate ionic liquid between graphene oxide surfaces as a new membrane in the desalination process: a molecular dynamics study

Polyoxometalate ionic liquid between graphene oxide surfaces as a new membrane in the desalination process: a molecular dynamics study

Sulfhydryl groups as potential biomarkers of water pollution

Visible LED photocatalysis combined with ultrafiltration driven by metal-free oxygen-doped graphitic carbon nitride for sulfamethazine degradation

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