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  Experimental Investigation of Consolidation Properties of Nano ...

  Jan 7, 2020 · Cv is the coefficient of consolidation of soil, Cv0.5 (or Cv2) means the coefficient of consolidation of soil with the nano-bentonite mixing content of 0.5% (or 2.0%). k is the permeability ...

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  (PDF) Removal of some heavy metals and fungicides from …

  Oct 2, 2020 · Nano-Hydroxyapatite (n-HAP), Nano-Bentonite (n-Bo) and Bentonite-hydroxyapatite nanocomposite (B-HAP NC) evaluated for the removal of some heavy metals and fungicides.

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  Synthesis and characterization of Nano-bentonite by

  Jan 6, 2024 · Nano-bentonite with novel nano-wire morphology has been fabricated by a sonochemical method in dif-ferent ultrasound powers, times and concentrations. The nano-bentonite was characterized by X-ray

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  Nano-bentonite as a low-cost adsorbent for removal of …

  Dec 1, 2019 · The nano-bentonite was then tested in the absorption of Hg2+ synthetic were varied of the initial concentration (Co) from 5 to 400 ppm with 0.2 gram absorbent and 100 ml solution.

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  Exfoliation and Extraction of Nanoclay from Montmorillonite …

  Feb 10, 2020 · Nanoclay is a fine-grained crystalline material, which contains a mineral of Alumina and Silica with high aspect ratio and at least one dimension of particle in the nanometer (1 nm=10-9 m) range.

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  Remediation of heavy metals in contaminated soil by using nano ...

  Aug 1, 2021 · The results of natural bentonite from South Tapanuli (Pahae) were synthesized by coprecipitation method using HCL solvent into nano-bentonite.The nano-bentonite is characterized by X-Ray ...

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  Geotechnical properties of bentonite mixed with nanosilica

  Jun 18, 2023 · Bentonite falls under the category of weak and soft clays and has the tendency of large settlement with low shear strength. Such soils are found on several areas of the Earth’s crust making it challenging to carry out various civil engineering projects. For this objective, nanosilica as an additive is opted in the present study to improve the geotechnical properties …

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  Modification Method of High-Efficiency Organic Bentonite …

  Nov 30, 2023 · The requirements for drilling bentonites are tightening due to ever-increasing demands for petroleum resources, coupled with cost and reaction technology constraints. In addition to raising the risk of drilling, bentonite’s poor performance also raises the possibility of safety incidents and significant financial losses. Organically modified bentonites effectively …

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  Physico-Chemical Properties of Nano ZrO2-Pillared Bentonite with Nickel ...

  Nov 1, 2020 · To create nano Ni/ZrO 2 -bentonite catalyst, ZrO 2 pillared bentonite was impregnated using Ni(NO 3 ) 2 •6H 2 O precursor first, then followed by calcination and reduction. The physical-chemical ...

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