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copper nanoparticles synthesis from electroplating industry effluent

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  • (PDF) SYNTHESIS OF COPPER NANOPARTICLES BY …

    Figure 1: UV-Vis spectrum of aqueous medium during Figure 2: SEM image of Copper nanoparticles formed by synthesis of copper nanoparticles Aspergillus species 3800X. Stability of the nanoparticles formed in the broth was The spectroscopic analysis showed maximum peak at confirmed by using UV-Vis spectroscopic analysis.

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  • Adsorption of Copper Metal Ion from Aqueous Solution …

    atmosphere and aquatic environment. Copper pollution found in undesirable concentrations in industrial wastewaters especially from electronics industries, cooling systems and plating industry. Physical methods are mostly applied to remove Cu(II) including adsorption and membrane processes. Nanoparticles (e.g. nano zero valent iron

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  • Copper Nanoparticles Synthesis from Electroplating ...

    In present investigation, samples from wastewaters of electroplating industry were collected and analyzed for the concentration of Cu 2+ heavy metal. For the synthesis of copper nanoparticles ...

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  • Bioactivity, mechanism of action, and cytotoxicity of ...

    2013-12-5 · Varshney R, Bhadauria S, Gaur MS, Pasricha R (2011) Copper nanoparticles synthesis from electroplating industry effluent. Nano Biomed Eng 3:115–119. CAS Article Google Scholar Xu JF, Ji W, Shen ZX, Tang SH, Ye XR, Jia DZ, Xin SQ (1999) Preparation and characterization of CuO nanocrystals. J Solid State Chem 147:516–519

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  • Green Synthesis and Characterization of Copper ...

    The use of biomaterials in the synthesis of nanoparticles is one of the most up-to-date focuses in modern nanotechnologies and nanosciences. More and more research on green methods of producing metal oxide nanoparticles (NP) is taking place, with the goal to overcome the possible dangers of toxic chemicals for a safe and innocuous environment. In this study, we …

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  • Removal of copper ions from wastewater by adsorption …

    2021-12-11 · Copper ions may be present in water via several sources, such as mining operations, machinery, electric power, chemical industry, electroplating processes, petroleum refining, or pesticide industries (Ferreira da Silva et al. 2018).

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  • Mycosinthetized Ag, CuO and ZnO nanoparticles from a ...

    2020-11-24 · Fungal green biosynthesis of nanoparticles (NPs) is a promising eco-friendly method for mass-scale production. In the present study Ag, …

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  • Copper Nanoparticles Synthesis from Elec

    2016-3-16 · Copper Nanoparticles Synthesis from Elec- troplating Industry Effluent Abstract In present investigation, samples from wastewaters of electroplating industry were collected and analyzed for the concentration of Cu2+ heavy metal. For the synthesis of copper nanoparticles, Pseudomonas stutzeri bacterial strain was used. The bacterial strain was ...

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  • Production of high purity Copper Oxide nanoparticles …

    2021-10-8 · This technology empowers metal recyclers to start production of high purity copper oxide nanoparticles which has immense technocommercial applications. This process also ensures toxic ''lead'' free effluent discharge from PCBs processing, hence making e-waste recycling both commercially profitable as well as enviromentally friendly.

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  • (PDF) Biological synthesis of Copper nanoparticles using ...

    2021-12-5 · Biological synthesis of Copper nanoparticles using Pseudomonas fluorescens. ... electroplating industry effluent. Nano. Biomed. ... In an effort to …

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  • Synthesis & Characteristic Study of Agricultural Waste ...

    2018-3-24 · treatment processes for effluent discharged from industrial processes containing dyes, the important and economic method is adsorption process [4]. The use of nanoparticles for separation and treatment of waste water is a new methodology that is faster and simpler. Nanoparticles have been widely studied because of structural

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  • Synthesis and Investigation of Antimicrobial Activity of ...

    2017-1-9 · Cuprous oxide (Cu 2 O) nanoparticles in zeolite A were synthesized by two steps: (i) ion-exchange of copper ions into the zeolite and (ii) reduction of copper ions in cages of the zeolite by hydrazine hydrate in base medium. The Cu 2 O nanoparticles/zeolite product was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and energy …

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  • Raw Materials Synthesis from Heavy Metal Industry ...

    Heavy metal wastewater poses a threat to human life and causes significant environmental problems. Bioremediation provides a sustainable waste management technique that uses organisms to remove heavy metals from contaminated water through a variety of different processes. Biosorption involves the use of biomass, such as plant extracts and …

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  • Cyto-, Geno-, and Ecotoxicity of Copper Nanoparticles ...

    2013-9-28 · Varshney R, Bhadauria S, Gaur MS et al (2011) Copper nanoparticles synthesis from electroplating industry effluent. Nano Biomed Eng 3:115–119 CrossRef Google Scholar Varshney R, Bhadauria S, Gaur MS (2012) A review: biological synthesis of silver and copper nanoparticles.

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  • Biogenic Synthesis of Copper Nanoparticles from Rose ...

    2021-12-18 · Title:Biogenic Synthesis of Copper Nanoparticles from Rose (Rosa indica L.) and their Applications in Photocatalytic Degradation of Malachite Green and Carbol Fuchsin Dyes VOLUME: 11 ISSUE: 4 Author(s):Manmeet Kaur, Suman Prajapati, Samneek Cholia, Jaskeet S. Mann and Gurpreet Singh* Affiliation:Department of Biotechnology, Lyallpur Khalsa College, …

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  • Nanomaterials for the Removal of Heavy Metals from …

    2019-3-12 · Moreover, the synthesis of maghemite nanoparticles is simple and they are environment-friendly without producing secondary pollution . Akhbarizadeh et al. synthesized maghemite nanoparticles with the average particle size of 14 nm by using a single-step method and employed them to treat wastewater containing Cu (II), Ni (II), Mn (II), Cd (II ...

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  • Preparation and structural characterization of an ...

    2019-5-25 · Synthesis of copper nanoparticles mediated by photogenerated free radicals: catalytic role of chloride anions. Photochemical & Photobiological Sciences 2010, 9 (6), 766.

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  • Removal of hexavalent chromium from wastewater by …

    2021-5-25 · Chromium (Cr) is widely used in industry such as electroplating, ... 28.0 mL) were added dropwise for the preparation of bimetallic nanoparticles with the corresponding copper ... M. S. Synthesis ...

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  • Microbial Nanotechnology for Bioremediation of Industrial ...

    The synthesis of nanoparticles with the help of microorganisms has provided a cost-effective and eco-friendly strategy. Copper nanoparticles were synthesized from Escherichia sp. SINT7, which is copper resistant. The biogenic nanoparticles were …

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  • Green Synthesis of Copper Nanoparticles, Characterization ...

    2020-8-5 · Singh J, Kumar V, Kim K-H, Rawat M. Biogenic synthesis of copper oxide nanoparticles using plant extract and its prodigious potential for photocatalytic degradation of dyes. Environmental Research. 2019;177:108569. Sinha T, Ahmaruzzaman M. Green synthesis of copper nanoparticles for the efficient removal (degradation) of dye from aqueous phase.

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  • [PDF] Copper nanoparticles synthesis from electroplating ...

    In present investigation, samples from wastewaters of electroplating industry were collected and analyzed for the concentration of Cu2+ heavy metal. For the synthesis of copper nanoparticles, Pseudomonas stutzeri bacterial strain was used. The bacterial strain was isolated from soil and found that it produced 50-150 nm sized cubical copper nanoparticles from electroplating waste …

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  • Synthesis of Copper Nanoparticles by Electroreduction ...

    2018-6-16 · The nanoparticles are formed as spongy layers of ball structures on the plating electrode. The spongy layers of copper can be easily separated to give fine particles. Structural characterizations are done by using X-ray diffraction, X-ray photoelectron spectroscopy, and ultraviolet-visible spectroscopy.

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  • Copper Nanoparticles Synthesis from Electroplating ...

    Copper Nanoparticles Synthesis from Electroplating Industry Effluent. ... In present investigation, samples from wastewaters of electroplating industry were collected and analyzed for the concentration of Cu2+ heavy metal. For the synthesis of copper nanoparticles, Pseudomonas stutzeri bacterial strain was used. ...

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  • Green Synthesis of Metal Nanoparticles via Natural ...

    2021-3-12 · A novel single step synthesis and surface functionalization of iron oxide magnetic nanoparticles and thereof for the copper removal from pigment industry effluent. Separation and Purification Technology 2017, 188, 458-467.

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  • Copper nanoparticles synthesis from electroplating ...

    T1 - Copper nanoparticles synthesis from electroplating industry effluent. AU - Varshney, Ratnika. AU - Bhadauria, Seema. AU - Gaur, M. S. AU - Pasricha, Renu. PY - 2011. Y1 - 2011. N2 - In present investigation, samples from wastewaters of electroplating industry were collected and analyzed for the concentration of Cu2+ heavy metal.

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  • Green synthesis of copper nanoparticles using leaf extract ...

    2020-5-12 · In recent years, metallic nanoparticles (NPs) have drawn the attention of researchers due to their significant applications in the field of material science, life science, agriculture, and pharmaceutics [1–3].The amalgamation of biological technique with metal NPs has generated a new area of nanomedicine [].The unique characters of NPs like, high yield strength, high …

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  • [PDF] SYNTHESIS OF COPPER NANOPARTICLES IN …

    Application of nanoparticles in different industries attracts special attention nowadays. Use of microorganisms is one of the actively studied directions for nanoparticles production. The strain of Pseudomonas stutzeri possessing capacity to bioformation of copper nanoparticles was selected as a result of conducted screening among collection cultures.

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  • (PDF) Biological synthesis of Copper nanoparticles using ...

    2021-12-5 · Biological synthesis of Copper nanoparticles using Pseudomonas fluorescens. ... electroplating industry effluent. Nano. Biomed. ... In an effort to synthesize copper nanoparticles via a green ...

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  • Extracellular synthesis and characterization of nickel ...

    2014-8-1 · In the present study, a nickel resistant bacterium MRS-1 was isolated from nickel electroplating industrial effluent, capable of converting soluble NiSO 4 into insoluble NiO nanoparticles and identified as Microbacterium sp. The formation of NiO nanoparticles in the form of pale green powder was observed on the bottom of the flask upon prolonged incubation of …

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  • Green synthesis, characterization, antioxidant ...

    2021-8-30 · The aim of this work was to synthesize copper oxide nanoparticles (CuO NPs) utilizing heartwood aqueous extract of Suaeda maritima (L.) Dumort. The synthesis of CuO NPs using green methodology with small size and high stability paved the way to protect the environment by not involving toxic chemicals and environment-friendly methodology for …

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