Multifunctional MnO2 nanorods-modified wood sponge for water remediation: Applications for heavy metal sorption and oil/water separation DOI Creative Commons

Siavosh Vojdani Saghir,

Elaheh K. Goharshadi

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 25, 2024

Abstract This study focuses on the development of a wood sponge (WS) modified with MnO2 nanorods (MnO2/WS) from balsa natural wood, as an abundant environmental-friendly raw material, to adsorb organic solvents, oils, and heavy metal ions water. The MnO2/WS composite exhibits exceptionally low density 0.014 g cm− 3 high porosity exceeding 97%. demonstrates successful sorption-desorption cycles over 20 iterations. Zeta potential analysis reveals negative charge (-22.31 mV) at pH 4.68, underscoring their affinity for adsorbing positively-charged commonly found in industrial effluents. Moreover, WS exceptional mechanical robustness, enduring 1000 stress-strain shape recovery, ensuring its durability under operational conditions. Data above proved several strengths MnO2/WS, such cost-effective production process, reusability, remarkable sorption capacities carbon tetrachloride soybean oil 29.56 17.65 times mass, respectively, efficient performance, capability produce potable water real effluents position ideal solution mitigating crises.

Язык: Английский

Zeolites in wastewater treatment: A comprehensive review on scientometric analysis, adsorption mechanisms, and future prospects DOI
Sheetal Kumari,

Jyoti Chowdhry,

Manish Kumar

и другие.

Environmental Research, Год журнала: 2024, Номер 260, С. 119782 - 119782

Опубликована: Авг. 12, 2024

Язык: Английский

Процитировано

16
Efficient adsorption of Congo red (CR) dye onto novel lignin-based magnetic core-shell adsorbent: Synthesis, characterization and experimental studies DOI
Hongjuan Bai, Yuanyuan Feng,

Chunshan Zhu

и другие.

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2024, Номер 164, С. 105689 - 105689

Опубликована: Авг. 3, 2024

Язык: Английский

Процитировано

6
Novel polypyrrole-coated ZnCo2O4 spinel nanostructures for prompt and efficient adsorption of Cr(VI) from wastewater DOI

Hamid Zouggari,

Fatima-Zahra Mahir,

Aida M. Díez

и другие.

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 162407 - 162407

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
A state-of-the-art review of explicit multicomponent isotherm models for the modeling of equilibrium data: From fundamentals to applications DOI
Qili Hu,

Liting Hao,

Qiuming Pei

и другие.

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132202 - 132202

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Heterojunction CuO thin coated CaO drived from eggshell waste for fast removal of organic pollutants from water under visible light DOI Creative Commons

A. Ali Ahmed,

Zhour Hattab,

Yamina Berredjem

и другие.

International Journal of Environmental Science and Technology, Год журнала: 2024, Номер 21(16), С. 9843 - 9852

Опубликована: Апрель 30, 2024

Abstract The conversion of food and agro-industrial wastes to produce useful products is one the goals economic sustainable development, as also evidenced in 2030 Agenda for Sustainable Development, adopted by all United Nations Member States 2015. This work aims study transformation CaCO 3 based eggshell waste (ES) into a face centered cubic oxide form (namely, CaO), followed CuO coating be used photocatalytic material (ES@CuO) fast removal basic fuchsin (BF) dye from water under visible light. Different ES@CuO samples with different amounts (2.5, 5 10%, respectively) calcined at temperatures (600, 800, 1000 °C) were prepared hydrothermal method. Samples medium high (5 10%) demonstrated excellent activity, compared low amount (2.5%). In addition, higher temperature (800 exhibited superior degradation rates, reaching 88.11% 88.33%, respectively. effect operating parameters was investigated understand behavior conditions. shows rapid BF which combines adsorption photooxidation, wherein rate reaches up 99% concentration 100 ppm within 30 min using 75 mg/L 5% . exhibits ability photoproduced charges transfer provide synergistic effects boost quick water. finding this investigation encourages valorizing materials remediation. Graphical abstract

Язык: Английский

Процитировано

3
Synthesis and Characterization of Ni/Al Layered Double Hydroxides Composite Based-Material with Chitosan, Cellulose, and Graphene Oxide DOI Creative Commons
Amri Amri, Zaqiya Artha Zahara, Patimah Mega Syah Bahar Nur Siregar

и другие.

Indonesian Journal of Material Research, Год журнала: 2024, Номер 2(1), С. 27 - 31

Опубликована: Март 26, 2024

In this study, the synthesis of composite materials produced from Ni/Al with three types carbon-based namely chitosan (Ch), cellulose (Ce), and graphene oxide (GO) was successfully carried out supported by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), Brunauer-Emmett-Teller (BET) analysis. The combined characteristics two starting are present in material based on XRD FT-IR data. surface area Ni/Al-LDH increased after compositing Ch, Ce, GO, 3.3 m2/g to 9.5 Ni/Al-Ch, 5.1 Ni/Al-Ce, 78.4 Ni/Al-GO. These findings indicate that suitable for various applications such as photocatalytic adsorption effective further research.

Язык: Английский

Процитировано

2
Multifunctional MnO2 nanorods-modified wood sponge for water remediation: applications for heavy metal sorption and oil/water separation DOI

Siavosh Vojdani Saghir,

Elaheh K. Goharshadi

Wood Science and Technology, Год журнала: 2024, Номер unknown

Опубликована: Окт. 3, 2024

Язык: Английский

Процитировано

2
Synthesis of MgZnAl Layered Triple Hydroxide Nanoplates as an Efficient Adsorbent for Removing the Acid Yellow 76 Azo Dye DOI
Sayed Yahya Kazemi,

Reza Pourfaraj,

Pourya Biparva

и другие.

ChemistrySelect, Год журнала: 2024, Номер 9(18)

Опубликована: Май 6, 2024

Abstract A simple hydrothermal method was employed for synthesizing MgZnAl layered triple hydroxide nanoplates (MgZnAl LTH) as an efficient adsorbent removing the Acid Yellow 76 (AY76) azo dye. batch process used to perform adsorptions were and investigate effects of experimental parameters including temperature, dosage, solution pH. The best adsorption conditions obtained pH 4, LTH dosage 20 mg temperature 55 °C. kinetics studied using pseudo‐first‐order, pseudo‐second‐order, Elovich, intraparticle diffusion models. To obtain equilibrium absorption data, Freundlich, Langmuir, Temkin isotherms utilized. findings showed that data based on experiment had a good agreement with Freundlich model. highest capacity equal 277.8 mg/g toward AY76. Thermodynamic results AY76 onto spontaneous endothermic nature.

Язык: Английский

Процитировано

1
Utilizing cost-effective biochar for highly efficient U(VI) removal from uranium-containing wastewater DOI

Kun Peng,

Xiaoli Zhang,

Donghui Tang

и другие.

Journal of Radioanalytical and Nuclear Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 8, 2024

Язык: Английский

Процитировано

1
Multifunctional MnO2 nanorods-modified wood sponge for water remediation: Applications for heavy metal sorption and oil/water separation DOI Creative Commons

Siavosh Vojdani Saghir,

Elaheh K. Goharshadi

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июнь 25, 2024

Abstract This study focuses on the development of a wood sponge (WS) modified with MnO2 nanorods (MnO2/WS) from balsa natural wood, as an abundant environmental-friendly raw material, to adsorb organic solvents, oils, and heavy metal ions water. The MnO2/WS composite exhibits exceptionally low density 0.014 g cm− 3 high porosity exceeding 97%. demonstrates successful sorption-desorption cycles over 20 iterations. Zeta potential analysis reveals negative charge (-22.31 mV) at pH 4.68, underscoring their affinity for adsorbing positively-charged commonly found in industrial effluents. Moreover, WS exceptional mechanical robustness, enduring 1000 stress-strain shape recovery, ensuring its durability under operational conditions. Data above proved several strengths MnO2/WS, such cost-effective production process, reusability, remarkable sorption capacities carbon tetrachloride soybean oil 29.56 17.65 times mass, respectively, efficient performance, capability produce potable water real effluents position ideal solution mitigating crises.

Язык: Английский

Процитировано

0