☆ 4.7 Article

Sugar molasses as a sustainable precursor for the synthesis of graphene sand composite adsorbent for tetracycline and methylene blue removal

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023)

Related references

Note: Only part of the references are listed.

Article Engineering, Environmental

Characterization of diatomaceous earth coated with nitrated asphaltenes as superior adsorbent for removal of VOCs from gas phase in fixed bed column

Maksymilian Plata-Gryl et al.

Summary: The study developed an efficient adsorbent (AsfNitro) using nitrated asphaltenes, exhibiting significantly improved adsorption capacity for benzene, pyridine, and 1-nitropropane. AsfNitro showed excellent efficiency and catalytic properties, surpassing common adsorbents in sorbate-adsorbent interactions.

CHEMICAL ENGINEERING JOURNAL (2022)

Add to Collection

Article Engineering, Multidisciplinary

Batch and continuous study of one-step sustainable green graphene sand hybrid synthesized from Date-syrup for remediation of contaminated groundwater

Bassim H. Graimed et al.

Summary: This study aimed to green-synthesize Graphene Sand Hybrid (GSH) using sustainable carbon source from low-quality dates and evaluate its effectiveness as a cost-effective reactive material in permeable reactive barrier (PRB) technology for remediating lead and tetracycline contaminated groundwater. The experimental results demonstrated that GSH exhibited excellent adsorption performance in PRB technology.

ALEXANDRIA ENGINEERING JOURNAL (2022)

Add to Collection

Article Environmental Sciences

Mesoporous carbon structure impregnated with 2D engineered zirconium: A sustainable adsorbent for the removal of dyes from the aqueous solution

Sonalika Sonal et al.

Summary: The key design of new adsorbents aims to improve their physical, chemical, and surface properties to enhance selectivity and regeneration efficiency. Two adsorbents, wet oxidative and ultrasonicated zirconium impregnated composite, were synthesized using wet oxidation and ultrasonication methods. Wet oxidation showed higher competence in impregnating zirconium and developing diverse porosity and functionalities. The wet oxidative adsorbent demonstrated a higher adsorption capacity and better regeneration performance compared to raw activated carbon. It can effectively remove stubborn toxic dyes and has potential for industrial-scale applications.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Green synthesis of graphene-coated sand (GCS) using low-grade dates for evaluation and modeling of the pH-dependent permeable barrier for remediation of groundwater contaminated with copper

Ziad T. Abd Ali

Summary: This study introduced a green method of synthesizing graphene-coated sand using low-grade Iraqi dates, which was applied as a reactive material in a pH-dependent barrier. Additionally, it aimed to establish a Freundlich-based adsorption isotherm to simulate the adsorption effects induced by pH, providing insights into the influence of initial pH on pollutant transport.

SEPARATION SCIENCE AND TECHNOLOGY (2021)

Add to Collection

Article Green & Sustainable Science & Technology

Effective defluoridation of industrial wastewater by using acid modified alumina in fixed-bed adsorption column: Experimental and breakthrough curves analysis

Usha Kumari et al.

Summary: The defluoridation performance of a simple and efficient adsorbent (SAA), developed by H2SO4 treatment of alumina, was explored in fixed-bed adsorption column (FBAC). The SAA demonstrated superior performance compared to unmodified alumina, especially in conditions of increased bed depth, reduced flow rate, and lower fluoride concentration. Furthermore, the SAA showed successful treatment of industrial effluent and reusability for up to four cycles, indicating its suitability for continuous operation in treating fluoride contaminated industrial wastewater or groundwater.

JOURNAL OF CLEANER PRODUCTION (2021)

Add to Collection

Article Multidisciplinary Sciences

α-Fe2O3/graphene oxide powder and thin film nanocomposites as peculiar photocatalysts for dye removal from wastewater

Mahsa Khoshnam et al.

Summary: Hematite graphene oxide nanocomposites were synthesized for Rhodamine B removal from textile wastewater, with the powder nanocomposites showing higher efficiency and better performance in multiple cycles compared to thin-film counterparts. Analysis of morphology, structure, and properties of the composites was conducted, confirming the effectiveness of the α-Fe2O3-GO-5% powder nanocomposites in dye removal.

SCIENTIFIC REPORTS (2021)

Add to Collection

Article Engineering, Environmental

Enhanced adsorption of heavy metals in groundwater using sand columns enriched with graphene oxide: Lab-scale experiments and process modeling

Mona Abbasi et al.

Summary: In this study, sand enriched with graphene oxide (GO) was used to prevent heavy metals migration to groundwater. Batch experiments showed different adsorption capacities of GO for various heavy metals, with the nonlinear Freundlich model fitting the equilibrium reactions. The presence of GO enhanced the adsorption capacity of the sand column for heavy metals, and the adsorption behavior of GO in a mixture of metals was different from single components. Kinetic models successfully predicted the breakthrough curves of heavy metals in the reactive medium.

JOURNAL OF WATER PROCESS ENGINEERING (2021)

Add to Collection

Article Chemistry, Physical

Removal of tetracycline using modified wheat straw from solution in batch and column modes

Junli Wang et al.

Summary: A novel adsorbent Zr-WS was developed by chemically modifying wheat straw, and its adsorption performance for tetracycline was evaluated. The results showed that Zr-WS has high adsorption capacity for tetracycline, making it a promising material for tetracycline removal from water.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Add to Collection

Review Environmental Sciences

Synthesis Approaches to Magnetic Graphene Oxide and Its Application in Water Treatment: A Review

Junfeng Wang et al.

Summary: Magnetic graphene oxide (MGO) is an inorganic composite material with important academic research value, that can effectively solve problems such as difficult recovery of adsorbed GO, low efficiency, and high treatment cost in water treatment. By comprehensively summarizing the properties, synthesis, adsorption effects, and mechanisms of MGO, references are provided for its application in the field of water treatment.

WATER AIR AND SOIL POLLUTION (2021)

Add to Collection

Article Engineering, Environmental

Multiple coated graphite oxide - sand composites for fluoride removal in water

A. R. Kumarasinghe et al.

Summary: Chemically modified sand with graphite oxide (GO) coatings showed enhanced performance in removing fluoride and turbidity from water, with hierarchical core-shell structures exhibiting better stability and efficacy compared to conventional sand filters.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Add to Collection

Article Engineering, Chemical

Adsorption of crystal violet from aqueous solution in continuous flow system using bone char

Maria Alexandra Pires Cruz et al.

CHEMICAL ENGINEERING COMMUNICATIONS (2020)

Add to Collection

Article Engineering, Environmental

Tetracycline removal by double-metal-crosslinked alginate/graphene hydrogels through an enhanced Fenton reaction

Yan Kong et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Add to Collection

Article Environmental Sciences

Physical and biological removal of Microcystin-LR and other water contaminants in a biofilter using Manganese Dioxide coated sand and Graphene sand composites

Pratik Kumar et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Add to Collection

Article Engineering, Environmental

Synthesis and characterization of graphene shell composite from oil palm frond juice for the treatment of dye-containing wastewater

Yeit Haan Teow et al.

JOURNAL OF WATER PROCESS ENGINEERING (2020)

Add to Collection

Article Engineering, Environmental

Removal of microcystin-LR and other water pollutants using sand coated with bio-optimized carbon submicron particles: Graphene oxide and reduced graphene oxide

Pratik Kumar et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Add to Collection

Review Environmental Sciences

Nanoadsorbents for water and wastewater remediation

Mohamed E. A. El-sayed

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Add to Collection

Article Nanoscience & Nanotechnology

δ-MnO2 Nanoflowers and Their Reduced Graphene Oxide Nanocomposites for Electromagnetic Interference Shielding

Jayanta Mondal et al.

ACS APPLIED NANO MATERIALS (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Zr(IV) functionalized graphene oxide anchored sand as potential and economic adsorbent for fluoride removal from water

C. Prathibha et al.

DIAMOND AND RELATED MATERIALS (2020)

Add to Collection

Article Environmental Sciences

Evaluation of different forms of Egyptian diatomite for the removal of ammonium ions from Lake Qarun: A realistic study to avoid eutrophication

Moustafa R. AbuKhadra et al.

ENVIRONMENTAL POLLUTION (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Photocatalytic mineralization of antibiotics using 60%WO3/BiOCl stacked to graphene sand composite and chitosan

Pardeep Singh et al.

ARABIAN JOURNAL OF CHEMISTRY (2019)

Add to Collection

Article Green & Sustainable Science & Technology

Graphene quantum dots coated on quartz sand as efficient and low-cost adsorbent for removal of Hg2+ and Pb2+ from aqueous solutions

Rahim Mohammad-Rezaei et al.

ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY (2019)

Add to Collection

Article Multidisciplinary Sciences

Sustainable synthesis of graphene-based adsorbent using date syrup

Shaihroz Khan et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Engineering, Chemical

Experimental and modelling studies on fixed bed adsorption for Cu(II) removal from aqueous solution by carboxyl modified jute fiber

Zhaolin Du et al.

POWDER TECHNOLOGY (2018)

Add to Collection

Article Engineering, Environmental

Magnetically retrievable Bi2WO6/Fe3O4 immobilized on graphene sand composite for investigation of photocatalytic mineralization of oxytetracycline and ampicillin

Pankaj Raizada et al.

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION (2017)

Add to Collection

Article Engineering, Chemical

Estimation of fixed-bed column parameters and mathematical modeling of breakthrough behaviors for adsorption of levulinic acid from aqueous solution using SY-01 resin

Xiaoqing Lin et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Graphene from Sugar and its Application in Water Purification

Soujit Sen Gupta et al.

ACS APPLIED MATERIALS & INTERFACES (2012)

Add to Collection

Article Engineering, Environmental

Utilizing of Sugar Refinery Waste (Cane Molasses) for Production of Bio-Plastic Under Submerged Fermentation Process

Abhishek Dutt Tripathi et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2012)

Add to Collection

© Peeref 2019-2024. All rights reserved.