Green synthesis of Ag-Cr-AC nanocomposites by Azadirachta indica and its application for the simultaneous removal of binary mixture of dyes by ultrasonicated assisted adsorption process using Response Surface Methodology.
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TLDR
The current studies showed that Ag-Cr-AC nanocomposites can be efficiently employed to remove the coloured effluent from aqueous media as the simultaneous removal of dyes was observed to be 64.92% and 82.47% for RR and CV dyes respectively.About:
This article is published in Ultrasonics Sonochemistry.The article was published on 2017-09-01 and is currently open access. It has received 42 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
Citations
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Green-synthesized nanocatalysts and nanomaterials for water treatment: Current challenges and future perspectives.
TL;DR: This review delineates the pros and cons and critical issues pertaining to the deployment of these nanomaterials endowed with their superior surface area, mechanical properties, significant chemical reactivity, and cost-effectiveness with low energy consumption for removal of hazardous materials and contaminants from water.
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Silver nanoparticles in dye effluent treatment: A review on synthesis, treatment methods, mechanisms, photocatalytic degradation, toxic effects and mitigation of toxicity.
Sivasankari Marimuthu,Arul Jayanthi Antonisamy,Sankar Malayandi,Karthikeyan Rajendran,Pei-Chien Tsai,Arivalagan Pugazhendhi,Vinoth Kumar Ponnusamy +6 more
TL;DR: This review summarizes the current state of knowledge regarding the use ofsilver nanoparticles and silver-based nanocomposites in effluent treatment and comprehends the recent research on mitigation of silver nanoparticle-induced toxicity.
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The performance study on ultrasonic/Fe3O4/H2O2 for degradation of azo dye and real textile wastewater treatment
Nematollah Jaafarzadeh,Afshin Takdastan,Sahand Jorfi,Farshid Ghanbari,Mehdi Ahmadi,Gelavizh Barzegar +5 more
TL;DR: In this article, the removal of azo dye Reactive Orange 107 (RO107) was investigated by sono-Fenton like degradation process using magnetite nanoparticles (MNPs) (Fe3O4), and the effective operating parameters (solution pH, H2O2 concentration, MNPs dosage, ultrasonic power and initial dye concentration) were studied on decolorization of RO107.
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Recent Developments in the Plant-Mediated Green Synthesis of Ag-Based Nanoparticles for Environmental and Catalytic Applications.
TL;DR: The state of the art and future challenges in the biosynthesis of Ag-based nanocatalysts, using numerous plant extracts as reducing and stabilizing agents in the absence of hazardous surfactant and capping agents is described.
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Porous carbon by microwave assisted pyrolysis: An effective and low-cost adsorbent for sulfamethoxazole adsorption and optimization using response surface methodology
TL;DR: In this paper, a facile synthesis of porous carbon (PC H2O2) using microwave-assisted pyrolysis and hydrogen peroxide as a chemical activator, almond shell was used as a raw source.
References
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Effect of solution pH, ionic strength, and temperature on adsorption behavior of reactive dyes on activated carbon
TL;DR: In this paper, the adsorption behavior of C.I. Reactive Blue 2, reactive red 4, and reactive yellow 2 from aqueous solution onto activated carbon was investigated under various experimental conditions.
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Magnetite/reduced graphene oxide nanocomposites: One step solvothermal synthesis and use as a novel platform for removal of dye pollutants
Hongmei Sun,Linyuan Cao,Lehui Lu +2 more
TL;DR: In this article, a simple one-step solvothermal strategy using non-toxic and cost-effective precursors has been developed to prepare magnetite/reduced graphene oxide (MRGO) nanocomposites for removal of dye pollutants.
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Thermodynamic parameters of cadmium adsorption onto orange peel calculated from various methods: A comparison study
TL;DR: In this article, the optimal selection of the KC is strongly dependent on the adsorption characteristics (i.e., Henry, Freundlich, and Langmuir) where equilibrium data are actually located; and the correlation coefficient of the van-t Hoff equation.
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Biosorption of cadmium(II) from aqueous solution by red algae (Ceramium virgatum): equilibrium, kinetic and thermodynamic studies.
Ahmet Sarı,Mustafa Tuzen +1 more
TL;DR: Evaluation of experimental data showed that the biosorption of Cd(II) C. virgatum was feasible, spontaneous and exothermic at 293-323 K, and followed well pseudo-second-order kinetics.
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Kinetic and equilibrium studies of biosorption of Pb(II) and Cd(II) from aqueous solution by macrofungus (Amanita rubescens) biomass
Ahmet Sarı,Mustafa Tuzen +1 more
TL;DR: It can be concluded that A. rubescens biomass can be evaluated as an alternative biosorbent to treatment wastewater containing Pb(II) and Cd( II) ions, since A. rubbingescens is low-cost biomass and has a considerable high biosorption capacity.