Cited by Ceramic adsorbent material in removing reactive blue bf 5G dye from synthetic wastewater

Addressing dye phytotoxicity and soil contamination: The dual action of chemically synthesized zinc nanoparticles in simultaneous adsorption and soil health improvement DOI

Zainab Naseem,

Muhammad Naveed, Saher Nawaz

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 375, P. 124358 - 124358

Published: Feb. 1, 2025

Language: Английский

Citations

From waste to resource: Production and characterization of eggshell adsorbent for glyphosate removal by adsorption DOI

Mirian Cristina Enderle,

Piotr Grzybowski, Magda Alana Pompelli Manica

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107464 - 107464

Published: March 13, 2025

Language: Английский

Citations

Advances in heavy metal wastewater treatment with biochar adsorption DOI

xing Zhang,

Yifan Chen, Qilin Wang

et al.

Biofuels Bioproducts and Biorefining, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Abstract In recent years there has been a growing interest in biochar as an efficient adsorbent for heavy metal wastewater treatment because of its unique physicochemical properties and broad applicability. Biochar, produced through the pyrolysis waste biomass, exhibits well developed pore structure, high specific surface area, abundant functional groups, which collectively confer capacity adsorption metals. This review summarizes current state knowledge on preparation methods, properties, mechanisms removal. It highlights impact characteristics such pore‐size distribution, temperature, performance. also examines influence solution conditions, including pH, ionic strength, adsorption. The explores synergistic effects with other technologies, anaerobic digestion membrane technology, to enhance efficiency. Despite significant progress, challenges remain optimizing capacity, regeneration, recycling. study provides comprehensive insights into potential limitations treatment; it identifies gaps outlines future research directions. By elucidating relationship between performance removal, aim this is guide selection appropriate various applications.

Language: Английский

Citations

Enhanced decontamination of cationic and anionic dye from aqueous solutions using Hybrid ultrasonicated eggshell biochar nanomaterial: Statistical optimization model, techno-economic and sustainable approach DOI

Norbert Onen Rubangakene,

Kingsley Safo, Hassan Shokry

et al.

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: April 28, 2025

Language: Английский

Citations

Micro/nanoengineered agricultural by-products for biomedical and environmental applications DOI

Sunho Park, Harshita Sharma, Mahpara Safdar

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 250, P. 118490 - 118490

Published: Feb. 14, 2024

Language: Английский

Citations

Synthesis of nano calcium silicates from waste calcite and aragonite phases for efficient adsorptive removal of industrial organic pollutants DOI

Sumaya Tabassum, Md. Sahadat Hossain, Mashrafi Bin Mobarak

et al.

Arabian Journal of Chemistry, Journal Year: 2024, Volume and Issue: 17(9), P. 105901 - 105901

Published: July 10, 2024

The present study focuses on the adsorption efficacy of solid-state synthesized calcium silicate for removing congo red dye. Three different sources were used as precursors; one was carbonate, and other two natural waste sources, aragonite (P. globosa) calcite (Eggshells). Structural analysis functional groups samples carried out by X-ray diffractometer (XRD), a Fourier Transform Infrared Spectrometer (FTIR). Various well-known models/equations models such Liner Straight Line method Scherrer's equation (LSLMSE), Sahadat-Scherrer Model (SSM), Monshi-Scherrer model (MSM), Williamson-Hall (WHM), Size-Strain plot (SSP), Halder-Wagner (HWM) applied to compute crystallite size silicates; estimated range 8–77 nm. E-CaSiO3, S-CaSiO3, C-CaSiO3 assessed under various provisos eradicating Congo dye from wastewater. Computed results revealed that removal percentages approximately 100 % at 120 min 200 rpm 0.2 g E-CaSiO3. point zero charge evaluation showed pH adsorbents during maximum 7 less than value pHpzc. Thermodynamics studies confirmed process spontaneous. adsorbent more clearly comprehended Langmuir, Freundlich, Temkin isotherm. 151.28 mg/g capacity S- CaSiO3 depending Langmuir isotherm model's linear form (R2 = 0.924).

Language: Английский

Citations

Use of different food wastes as green biosorbent: isotherm, kinetic, and thermodynamic studies of Pb2+ DOI

Tolga Bahadır, İsmail Şi̇mşek, Şevket Tulun

et al.

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: 30(46), P. 103324 - 103338

Published: Sept. 9, 2023

Language: Английский

Citations

Enhanced adsorption of Cu(II) and aniline from wastewater by eggshell biochar: Preparation, performance, mechanism DOI

Wei Li,

Peilin Han,

Hongqing Hu

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: unknown, P. 100981 - 100981

Published: Dec. 1, 2024

Language: Английский

Citations

Innovative Low-Cost Composite Nanoadsorbents Based on Eggshell Waste for Nickel Removal from Aqueous Media DOI

Adina‐Elena Segneanu, Roxana Truşcă,

Claudiu Cepan

et al.

Nanomaterials, Journal Year: 2023, Volume and Issue: 13(18), P. 2572 - 2572

Published: Sept. 16, 2023

In a contemporary sustainable economy, innovation is prerequisite to recycling waste into new efficient materials designed minimize pollution and conserve non-renewable natural resources. Using an innovative approach remediating metal-polluted water, in this study, eggshell was used prepare two low-cost nanoadsorbents for the retrieval of nickel from aqueous solutions. Scanning electron microscopy (SEM) results show that first eggshell–zeolite (EZ) adsorbent, zeolite nanoparticles were loaded pores. The preparation second (iron(III) oxide-hydroxide)–eggshell–zeolite (FEZ) nanoadsorbent led double functionalization base with nanoparticles, upon simultaneous loading pores surface FeOOH particles. Structural modification significant increase specific surface, as confirmed using BET analysis. These features enabled composite EZ FEZ remove solutions high performance adsorption capacities 321.1 mg/g 287.9 mg/g, respectively. indicate on multimolecular layer, spontaneous, endothermic process. Concomitantly, desorption reflect reusability these nanomaterials, collectively suggesting use design new, low-cost, highly environmental bioremediation.

Language: Английский

Citations

Response surface methodology for optimizing adsorption process parameters for tadalafil removal by raw eggshell DOI

Zeynep Halici,

Elçin Demırhan

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: 15(4), P. 6027 - 6036

Published: Feb. 6, 2024

Abstract Excessive discharge of pharmaceutical wastes into the surface water causes harmful effect on environment, so its removal has aroused much attention in recent years. This study investigated potential raw eggshell as a low cost adsorbent tadalafil by adsorption experiments. Characterization was using Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscope (SEM) and X-ray diffraction (XRD). To comprehensively evaluate independent interacting effects several process factors, such pH, temperature, amount adsorbent, Box-Behnken design used. According to results variance analysis (ANOVA) it concluded that second-order model had strong statistical relevance characterized high coefficient determination (R 2 ) value. It clear from experimental pH level were raised, efficiency. At 5, 25 °C, 7.5 g/100 mL greatest efficiency 72.9% attained. Furthermore, equilibrium data showed that, comparison Langmuir isotherm model, Freundlich offered better fit for dye removal. kinetic also evaluated obtained followed pseudo second order onto eggshell.

Language: Английский

Citations