Some users have found the search to be slow. Remember if it is a database that needs a subscription, UA Libraries must subscribe otherwise, you can't use it. There are many online databases and websites that can be searched from EndNote Basic. Otherwise, you would be forced to manually enter the information. When this happens, you might want to import a RIS file or use the online search in EndNote Basic if you can. The form will appear, but you would need to enter or edit every field. Sometimes the Capture button does not work well – even when using some partner websites. The webpage provides instructions about installing it. For other browsers, you must use the capture bookmarklet. For Internet Explorer, this button can be installed the same time as Cite While you Write. Capture ButtonĬan be found using Downloads from the EndNote Basic menu. Consequently, prepared Al 2O 3-NiO nanocomposite is recommended for the treatment of contaminated water.Use the method you like best. The reuse study showed 93.3% average efficiency during four successive cycles. The seawater and groundwater samples contaminated with 5.0 mg L −1 IGC concentrations were fully remediated using the Al 2O 3-NiO nanocomposite.
The thermodynamic findings indicated an endothermic, spontaneous, and physisorption nature. The sorbent showed an experimental adsorption capacity (q t) of 456.3 mg g −1 from a 200 mg L −1 IGC solution and followed the Langmuir model. The IGC sorption reached equilibrium within 2.0 h, and the kinetic study revealed that the IGC removal by Al 2O 3-NiO nanocomposite fitted the FOM and the LFM. The Al 2O 3-NiO possessed the highest adsorption capacity among the other sorbents for which it had been selected for further investigations. All sorbents were tested for removing organic pollutants, as exemplified by indigo carmine (IGC) dye.
The Al 2O 3-NiO showed the smallest particle size (11 to 14 nm) and the best BET surface area of 125.6 m 2 g −1. The SEM analysis showed that the particles of the synthesized Al 2O 3, Al 2O 3-CuO, Al 2O 3-NiO, and Al 2O 3-CoO were all less than 25 nm. All synthesis conditions were uniform to make the fabricated nanomaterials’ characteristics exclusively influenced by only the ion type. Herein, Al 2O 3, Al 2O 3-CuO, Al 2O 3-NiO, and Al 2O 3-CoO were prepared via a simple and fast route, utilizing glucose as a capping material. Globally, the continuous contamination of natural water resources is a severe issue, and looking for a solution for such a massive problem should be the researcher’s concern.
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