Evaluation of adsorption performance of phenol using non-calcined Mobil composition of matter no. 41 particles

Kalash, Khairi R.; Al-Furaiji, Mustafa; Waisi, Basma I.; Ali, Raad A.

doi:10.5004/dwt.2020.26018

Cited by 3 publications

(1 citation statement)

References 36 publications

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“…Nanoparticles attracted great attention due to their unique advantages, such as high surface area, which is the reason behind their involvement in broad applications such as adsorption, catalytic reactions, and much more 8–11. The presented work shows that the lattice oxygen of CoO and CuO react with CO 2 and form carbonates while α ‐Fe 2 O 3 hydroxyl groups involve more than lattice oxygen and form bicarbonate.…”

Section: Introductionmentioning

confidence: 87%

Spectroscopic Investigation of Carbon Dioxide Interactions with Transition Metal‐Oxide Nanoparticles

Alalwan

Alminshid

Mohammed³

et al. 2022

Chem Eng & Technol

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The interactions of carbon dioxide (CO2) with metal oxides are a significant subject due to the numerous applications in which this reaction is involved. Although this reaction has been extensively studied by various infrared (IR) techniques, only a few (if any) have utilized in situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS). DRIFTS has an essential advantage over other traditional IR techniques in that it involves minimal sample preparation before analysis. In this work, CO2 adsorption on CoO, CuO, and α‐Fe2O3 nanoparticle surfaces was investigated by using DRIFTS. While the majority of species on CoO and CuO surfaces were observed as carbonate, on α‐Fe2O3 bicarbonate was more prevalent.

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Section: Introductionmentioning

confidence: 87%

Spectroscopic Investigation of Carbon Dioxide Interactions with Transition Metal‐Oxide Nanoparticles

Alalwan

Alminshid

Mohammed³

et al. 2022

Chem Eng & Technol

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Performance of 2D MXene as an adsorbent for malachite green removal

Kadhom¹,

Kalash

Al-Furaiji

2022

Chemosphere

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Performance of a solar photocatalysis reactor as pretreatment for wastewater via UV, UV/TiO2, and UV/H2O2 to control membrane fouling

Ali

Kalash

Ahmed

et al. 2022

Sci Rep

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The performance of a solar photocatalysis reactor as pretreatment for the removal of total organic carbon (TOC) and turbidity from municipal wastewater was achieved by implementing an integrated system as tertiary treatment. The process consisted of ultraviolet (UV) sunlight, UV sunlight/H2O2, and UV sunlight/TiO2 nanocatalysts as pretreatment steps to prevent ultrafiltration (UF) membrane fouling. The characterization of TiO2 was conducted with X-ray diffraction spectroscopy, Fourier-transform infrared spectroscopy, scanning electron microscopy , and Brunauer–Emmett–Teller surface area analysis. This study investigated the effect of time and solar radiation using UV, UV/H2O2, and UV/TiO2 to remove TOC and turbidity. The transmembrane pressure improvement was studied using a UF membrane system to pretreat wastewater with different UV doses of sunlight for 5 h and UV/H2O2 and UV/TiO2. The results showed that the highest removal efficiency of the turbidity and TOC reached 95% and 31%, respectively. The highest removal efficiency of the turbidity reached 40, 75, and 95% using UV, UV/H2O2, and UV/TiO2, respectively, while the optimal removal efficiency of TOC reached 20%, 30%, and 50%, respectively.

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Evaluation of adsorption performance of phenol using non-calcined Mobil composition of matter no. 41 particles

Cited by 3 publications

References 36 publications

Spectroscopic Investigation of Carbon Dioxide Interactions with Transition Metal‐Oxide Nanoparticles

Spectroscopic Investigation of Carbon Dioxide Interactions with Transition Metal‐Oxide Nanoparticles

Performance of 2D MXene as an adsorbent for malachite green removal

Performance of a solar photocatalysis reactor as pretreatment for wastewater via UV, UV/TiO2, and UV/H2O2 to control membrane fouling

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