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Efficient removal of methylene blue dye by iron nanoparticles synthesized by a novel green method using jujube leaf extract: characterization, kinetics, and isotherm studies
The most promising eco-friendly green synthesized iron nanoparticles (FeNPs) using jujube leaf extract to decolorize methylene blue (MB) dye was...
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One-step preparation of activated pomelo peel biochar by using H3PO4 for removal of methylene blue: performance, isotherm, and kinetic studies
In this study, activated biochar was prepared using waste pomelo peel as a precursor using a one-step facial pyrolysis method with phosphoric acid in...
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Phosphoric acid-activated bamboo hydrochar for methylene blue adsorption: isotherm and kinetic studies
Bamboo-based activated carbon was produced by using two different methods: single-stage (direct activation) and two-stage method (HTC pre-treatment...
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Production of biochar from Keppaphycus alvarezii (macroalgae) for the removal of eosin yellow: desorption, kinetic, and isotherm studies
Dyes are mainly used in textile industries, owing to their usability they produce huge quantity of wastewater. Implication of best treatment...
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High-quality low-cost activated carbon/chitosan biocomposite for effective removal of nitrate ions from aqueous solution: isotherm and kinetics studies
Nitrate ions, which mainly come from human activities and are present in wastewater, surface water, and groundwater, are of great environmental...
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Synthesis, characterization, and application of oxidant-modified biochar prepared from sawdust for sequestration of basic fuchsin: isotherm, kinetics, and toxicity studies
Waste recycling and up-cycling strategies are important for the sustainability of resources on earth, as water is the key to the sustenance of life....
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Optimization of protocatechuic acid adsorption onto weak basic anion exchange resins: kinetic, mass transfer, isotherm, and thermodynamic study
Protocatechuic acid (PCA) is an important carboxylic acid since it is broadly utilized in the industry. Separation of PCA from the fermentation broth...
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Effective removal of hexavalent chromium from water by sustainable nano-scaled waste avocado seeds: adsorption isotherm, thermodynamics, kinetics, and error function
In the current investigation, an efficient low-cost nano-scaled material was prepared from waste avocado seeds (NASs) and employed as a sustainable...
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Characterization of novel adsorbents from Phoenix dactylifera rachis. Box–Behnken design, kinetic, and isotherm models for BEZAKTIV Red S-MAX dye adsorption onto the produced carbons
The objective of this work was to characterize the produced activated carbons based on Phoenix dactylifera rachis (date palm rachis: RP) using steam...
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Using oyster shell (Andonata Cygnea) as a novel biophotocatalyst for fish farm wastewater treatment with response surface methodology (RSM): Isotherm, Kinetics, and Thermodinamics
In this study, an attempt was made for the first time to synthesize novel biophotocatalyst Cygnea /Fe 3 O 4 /TiO 2 -based oyster shell (Andonata Cygnea)....
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High performance adsorptive removal of N-nitrosodiphenylamine from aqueous solutions by jute stick–derived activated carbon: characteristics, isotherm, kinetic and thermodynamic, and reusability studies
N-Nitrosodiphenylamine (NDPhA) is one of the most toxic water-soluble nitrosamines. Human exposure to NDPhA can induce several health effects upon...
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Statistical analysis and optimization of mercury removal from aqueous solution onto green synthesized magnetite nanoparticle using central composite design
The present study mainly focuses on the statistical analysis and optimization of Hg(II) removal from aqueous solution by wheat straw-supported...
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Theoretically supported experimental analyses on Safranin O biosorption from textile wastewater via dead biomass of Spirogyra porticalis
High-performance chemical systems designed to eliminate pollution caused by dyestuffs are still among the focuses of interest of chemists. Non-toxic...
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Removal of paracetamol from aqueous solution with zinc oxide nanoparticles obtained by green synthesis from purple basil (Ocimum basilicum L.) waste
In this study, environmentally friendly zinc oxide nanoparticles (OB-ZnO NPs) were synthesized using Ocimum basilicum (OB) plant waste extract, and...
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A study on the removal of Reactive black 5 with Tenebrio molitor adult chitin chemically modified with cetyltrimethylammonium bromide
This study investigated the effect of cetyltrimethylammonium bromide ( CTAB) modification on Tenebrio molitor chitin and its ability to adsorb...
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Development of AC/ZnO/Fe2O3 for efficiently adsorptive removal of Tetracycline from water environment: isotherm, kinetic and thermodynamic studies and adsorption mechanism
The present study deals with the adsorptive removal of tetracycline (TC) from liquid phase by different adsorbents of AC (activated carbon), AC/ZnO,...
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Sequestration of chromium by Ananas comosus extract–coated nanotubes: synthesis, characterization, optimization, thermodynamics, kinetics, and antioxidant activities
Herein, a superior adsorbent was fabricated via immobilizing Ananas comosus juice extract on nanotubes (MWPJ) for the removal of chromium (VI) from...
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Kinetics, adsorption isotherms, thermodynamics, and desorption studies of cadmium removal from aqueous solutions using bamboo sawdust/rice husk biochar
The adsorption mechanisms of Cd 2+ removal from synthetic water using blended biochar from bamboo sawdust (BSD) and rice husk (RH) feedstocks at...
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Synthesis and characterization of nano zinc oxide/zinc chloride–activated carbon composite based on date palm fronds: adsorption of methylene blue
Zinc chloride–activated carbon (AC) and nano zinc oxide/activated carbon composite (NZAC) as solid adsorbents were synthesized from date palm fronds...
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Chrysophyllum albidum stem bark extract coated tillite adsorbent for the uptake of Cr(VI): thermodynamic, kinetic, isotherm, and reusability
In this research, a novel green tillite-based adsorbent (CMT) was synthesized by modifying the surface of natural/pristine tillite (PT) with Chrysophyl...
