Study on the Adsorption Mechanisms and Process Optimization of Different Forms of Iron Hydroxide for Low-Level Uranium-Containing Wastewater DOI
Ze Lin,

Shaokui Liu,

J. H. Wang

et al.

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(4)

Published: March 13, 2025

Language: Английский

Removal of Pb2+from Aqueous Media by Solidago canadensis L.-Derived and Crab Shell-Derived Biochar: Adsorption Behavior and Optimization of Adsorption Conditions DOI

Shuyu Ye,

Xinyu Jiang,

Yirong Yang

et al.

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(2)

Published: Jan. 7, 2025

Language: Английский

Citations

1
Imidazolium Polymerized Ionic Liquid-Based Membranes for the Sustainable Cr(VI) Recovery from Industrial Effluents DOI
Berta Alcalde, Francesco Galiano, Raffaella Mancuso

et al.

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: 719, P. 123705 - 123705

Published: Jan. 8, 2025

Language: Английский

Citations

1
Enhanced Photocatalytic Water Splitting for Green Hydrogen Production and Enrofloxacin Degradation Using a Novel In2S3-Based Ternary Photocatalyst: Fabrication and Mechanism Insights DOI
Abdelfattah Amari,

Ali B.M. Ali,

Mohamed A. Ismail

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: 58, P. 105816 - 105816

Published: Jan. 14, 2025

Language: Английский

Citations

1
Cellulose-based technologies for pollutant removal from wastewater: a bibliometric review DOI

Nurul Huda Abu Bakar,

N. Omar,

Khairiah Mohd Mokhtar

et al.

Cellulose, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Language: Английский

Citations

1
Endocrine disruptor (17 β-estradiol) removal by poly pyrrole-based molecularly imprinted polymer: kinetic, isotherms and thermodynamic studies DOI Creative Commons

Samaneh Mohebbi,

Aram Dokht Khatibi,

Davoud Balarak

et al.

Applied Water Science, Journal Year: 2025, Volume and Issue: 15(2)

Published: Feb. 1, 2025

This study focuses on the synthesis and characterization of molecularly imprinted polymer (PPy-MIP) to remove 17β-Estradiol (E2) from aqueous solutions. The MIP was synthesized using a non-covalent procedure, incorporating target compound, E2. To PPy-MIP, mixture 300 μl pyrrole 50 ml distilled water stirred for 30 min. After adding 3 g ferric chloride as an oxidant, solution mixed 2 h stored 48–72 h. capability is compared with non-molecularly (NIP) control. Various factors such pH, contact time, dosage, temperature, concentration were investigated optimize performance PPy-MIP. structure confirmed field emission scanning electron microscopy (FESEM), infrared spectrophotometric spectrum (FTIR), X-ray diffraction (XRD). efficiency PPy-MIP in removing E2 obtained 99.97% at optimum condition; while, NIP achieved removal 69.9%. Adsorption data fitted Langmuir isotherms (R2 0.98) pseudo-second-order kinetics 0.99). selectivity toward similar compounds progesterone cholesterol also examined. understand adsorption process, thermodynamics, kinetics, isotherm studies performed. showed good reproducibility only slight decrease after multiple absorption reabsorption cycles. by followed second-order kinetics. utilized pre-concentrate separate real samples (urine, blood, hospital wastewater, tap water). method shows promise efficient selective

Language: Английский

Citations

1
Fabrication of Novel ZnO@Mn3C photocatalyst for organic pollutants degradation via peroxymonosulfate activation DOI

Hamza Khaliq,

Muhammad Adnan, Muhammad Usman

et al.

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 192, P. 109425 - 109425

Published: March 1, 2025

Language: Английский

Citations

1
ZVI and ball milling co-modified biochar for chromium (Cr(Ⅵ)) removal from groundwater: Performance optimization and mechanisms DOI
Dongjie Hu, Rong Han,

Hailiang Fei

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136574 - 136574

Published: March 1, 2025

Language: Английский

Citations

1
Optimisation of mercury adsorption by ZIF-8 from aqueous solutions through response surface methodology DOI

Masoomeh Torabideh,

Morteza Khalooei,

Ahmad Rajabizadeh

et al.

International Journal of Environmental & Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 23

Published: Nov. 25, 2024

Mercury is one of the most toxic heavy metals. Various techniques have been used to remove it from water sources. Among these, adsorption a low-cost and effective method mercury even in very low concentrations. One adsorbents that has gained considerable popularity recently zeolite imidazolate framework-8 (ZIF-8). In this study, after synthesis ZIF-8, its properties were determined using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), field emission electron microscopy (FESEM). Temperature (25–61 °C), contact time (5–85 min), adsorbent dosage (0.1–0.9 g/L), pH (2–10), initial concentration (24- mg/L) investigated. The optimal conditions for response surface methodology (RSM). elimination included primary 4 mg/L, temperature 61°C, dose (0.5 7; efficiency under these was 91.66%. equilibrium data analysed Langmuir Freundlich isotherm models, model found be consistent with (R2 = 0.9363). kinetics closely matched pseudo-second-order 0.9998). These results indicate nanoporous ZIF-8 can successfully eliminate aqueous environments.

Language: Английский

Citations

4
Peroxydisulfate activation by synergized modified AgCuFe2O4@GO nanoparticle electrode with anchored MnO2 in cefixime three-dimensional electrochemical degradation: Optimization and mechanisms DOI
M. Hashemi,

Sahar Abolghasemi,

Fatemeh Rahimi

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 373, P. 123978 - 123978

Published: Jan. 1, 2025

Language: Английский

Citations

0
Preparation of nano-magnetic activated biochar from Vicia faba Peel: application for Eriochrome Black T and Cr(Ⅵ) removal from aqueous phases DOI

Zena T. Saeed,

Zainab Majed, Duaa H. Altamer

et al.

International Journal of Environmental & Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 27

Published: Jan. 2, 2025

Magnetic-activated biochar nanocomposite (MABN) was synthesized for the first time from a novel precursor viz. Vicia faba Peel (VFP) via one-pot ZnCl2/FeCl3 activation route. The preparation conditions, including amount of activator (1:1 -3:1 ZnCl2/FeCl3: VFP), temperature (400-800 °C), and (30-120 min), were optimized. outcomes disclosed that an impregnation ratio 1:1 activator: VFP, 600 °C, 60 min, typical conditions to synthesize best MABN. Identifying MABN by several techniques, FTIR spectroscopy, VSM, XRD, FESEM, EDX, TEM, specific surface area, accomplished. findings this had area 449.72 m2/g, mesoporous structure, saturation magnetization 11.11 emu/g. After trying in eliminating Eriochrome Black T dye (EBT) Cr (VI) their aqueous phases, maximum elimination EBT 200 mg/L initial concentration 97.10% using 0.20 at pH= 2. 0 120 min 30 °C. highest removal solution containing 100 amounted 99.55 %, employing g °C 90 pH 2.0. Adsorption data fitted correctly Langmuir isotherm pseudo-2nd-order kinetic model. Moreover, adsorption capacity (Qm, mg/g) resulting 102.58 mg/g 95.16 mg/g, respectively. could be recycled reused with adsorptive performance over 80 % above 4th reuse cycle. In conclusion, utilizing VFP as producing single-step route magnetizing agent is feasible create adsorbent effective various pollutants wastewaters.

Language: Английский

Citations

0