Search Results - "Chattopadhyaya, M.C."

Adsorption characteristics for the removal of a toxic dye, tartrazine from aqueous solutions by a low cost agricultural by-product by Banerjee, Sushmita, Chattopadhyaya, M.C.

“…Application of saw dust for the removal of an anionic dye, tartrazine, from aqueous solutions has been investigated. The experiments were carried out in batch…”
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Application of potato (Solanum tuberosum) plant wastes for the removal of methylene blue and malachite green dye from aqueous solution by Gupta, Neha, Kushwaha, Atul K., Chattopadhyaya, M.C.

“…Dye pollutants from the textile, paper, and leather industries are important sources of environmental contamination. In the present study an agricultural waste…”
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Adsorption characteristics of alumina nanoparticles for the removal of hazardous dye, Orange G from aqueous solutions by Banerjee, Sushmita, Dubey, Shikha, Gautam, Ravindra Kumar, Chattopadhyaya, M.C., Sharma, Yogesh C.

“…The application of nanomaterials for water treatment has gained impetus in recent years. Nano-adsorbents offer significant decontamination potential due to…”
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Adsorption behavior of lead onto a new class of functionalized silica gel by Kushwaha, Atul Kumar, Gupta, Neha, Chattopadhyaya, M.C.

“…In this study the surface of silica gel was functionalized with 2-thiophenecarbonyl, 2-furoyl and l-proline. The synthesized materials were characterized by…”
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Dynamics of adsorption of Ni(II), Co(II) and Cu(II) from aqueous solution onto newly synthesized poly[N-(4-[4-(aminophenyl)methylphenylmethacrylamide])] by Kushwaha, Atul Kumar, Gupta, Neha, Chattopadhyaya, M.C.

“…In the present work poly[N-(4-[4-(aminophenyl)methylphenylmethacrylamide])] (PAMMAm) was synthesized and characterized by Fourier transform infrared (FTIR)…”
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Synthesis and characterization of novel Co/Bi-layered double hydroxides and their adsorption performance for lead in aqueous solution by Jaiswal, Amita, Chattopadhyaya, M.C.

“…The Co/Bi-layered double hydroxides (Co/Bi-LDH) were synthesized by co-precipitation method and used for the removal of lead from aqueous solutions. The…”
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Surface modification of silica gel for adsorptive removal of Ni2+ and Cd2+ from water by Kushwaha, Atul Kumar, Chattopadhyaya, M.C.

“…In this study, surface of silica gel was functionalized with 1,2-ethylenediamine. The synthesized materials were characterized by Fourier transform infrared…”
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Adsorptive removal of Ni2+ and Cd2+ by polymethacrylamide and polyvinylamine derivatives from water by Kushwaha, Atul Kumar, Gupta, Neha, Chattopadhyaya, M.C.

“…Heavy metals are environmental toxins entering in the food chain through drinking water causing serious health hazards. In the present work, surface of…”
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Adsorptive removal of Pb2+, Co2+ and Ni2+ by hydroxyapatite/chitosan composite from aqueous solution by Gupta, Neha, Kushwaha, Atul K., Chattopadhyaya, M.C.

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Removal of cationic methylene blue and malachite green dyes from aqueous solution by waste materials of Daucus carota by Kushwaha, Atul Kumar, Gupta, Neha, Chattopadhyaya, M.C.

“…In present study adsorption capacity of waste materials of Daucus carota plant (carrot stem powder: CSP and carrot leaves powder: CLP) was explored for the…”
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Removal of Malachite Green, a hazardous dye from aqueous solutions using Avena sativa (oat) hull as a potential adsorbent by Banerjee, Sushmita, Sharma, Gopesh C., Gautam, Ravindra Kumar, Chattopadhyaya, M.C., Upadhyay, Siddh N., Sharma, Yogesh Chandra

“…Adsorptive potential of an agricultural waste, oat hull for the removal of a dye, Malachite Green from aqueous solutions was investigated. The adsorbent was…”
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Adsorption studies of cationic dyes onto Ashoka (Saraca asoca) leaf powder by Gupta, Neha, Kushwaha, Atul Kumar, Chattopadhyaya, M.C.

“…► Saraca asoca leaf powder has been fruitfully employed for the removal of hazardous cationic dyes from aqueous solution. ► Adsorption followed pseudo-second…”
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Synthesis and characterization of a novel SnFe2O4@activated carbon magnetic nanocomposite and its effectiveness in the removal of crystal violet from aqueous solution by Rai, Puja, Gautam, Ravindra Kumar, Banerjee, Sushmita, Rawat, Vandani, Chattopadhyaya, M.C.

“…•Outline of preparation and characterization of a novel SnFe2O4@activated carbon magnetic nanocomposite.•SnFe2O4@activated carbon magnetic nanocomposite is…”
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Adsorption by Sushmita Banerjee, M.C. Chattopadhyaya

“…Application of saw dust for the removal of an anionic dye, tartrazine, from aqueous solutions has been investigated. The experiments were carried out in batch…”
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Kinetic and equilibrium modeling for the adsorptive removal of methylene blue from aqueous solutions on of activated fly ash (AFSH) by Banerjee, Sushmita, Sharma, Gopesh C., Chattopadhyaya, M.C., Sharma, Yogesh Chandra

“…Fly ash is a byproduct generated during the coal combustion in thermal power plants. Application of activated fly ash (AFSH) for removal of a toxic dye,…”
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Synthesis, characterization and application of goethite mineral as an adsorbent by Jaiswal, Amita, Banerjee, Sushmita, Mani, Raj, Chattopadhyaya, M.C.

“…In the present work goethite mineral synthesized using chemical precipitation method was evaluated for Cu(II) and Cd(II) uptake. The mineral was characterized…”
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Synthesis of novel nano-layered double hydroxide by urea hydrolysis method and their application in removal of chromium(VI) from aqueous solution: Kinetic, thermodynamic and equilibrium studies by Jaiswal, Amita, Mani, Raj, Banerjee, Sushmita, Gautam, Ravindra Kumar, Chattopadhyaya, M.C.

“…Wastewater contaminated with chromium(VI) ions was released in the aquatic environment during different industrial processes and is considered dangerous, since…”
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Enhanced adsorption of methylene blue on modified silica gel: equilibrium, kinetic, and thermodynamic studies by Kushwaha, Atul Kumar, Gupta, Neha, Chattopadhyaya, M.C.

“…The present work was undertaken to chemically modify silica gel (SG) with citric acid (CA) to enhance its adsorption power for methylene blue (MB) dye from…”
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Synthesis of microporous takovite and its environmental application by Jaiswal, Amita, Banerjee, Sushmita, Gautam, Ravindra Kumar, Chattopadhyaya, M.C.

“…In present work takovite, anionic clay was synthesized by urea hydrolysis method and characterized by X-ray diffraction (XRD), Fourier transform infrared…”
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Influence of synthesis route on physicochemical properties of nanostructured electrolyte material [La.sub.0.9][Sr.sub.0.1][Ga.sub.0.8][Mg.sub.0.2][O.sub.3-δ] for IT-SOFCs by Chaubey, Nityanand, Wani, B.N, Bharadwaj, S.R, Chattopadhyaya, M.C

“…Nanosized [La.sub.0.9][Sr.sub.0.1][Ga.sub.0.8][Mg.sub.0.2][O.sub.3-δ] (LSGM) has been synthesized by both gel-combustion method and solid state reaction method…”
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