Calculations of Nuclear Two-Component State Density in Non-Equidistant Spacing Model with Modified Williams
Listed
Publication Date
Mon May 01 2017
Journal Name
Spectrochimica Acta Part A: Molecular And Biomolecular Spectroscopy
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Publication Date
Tue Jan 21 2025
Journal Name
Applied Biochemistry And Biotechnology
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Publication Date
Mon Aug 01 2022
Journal Name
Journal Of Engineering
Production of Load Bearing Concrete Masonry Units (blocks) From Green Concrete Containing Plastic Waste and Nano Silica Sand Powder
plastic waste
green concrete
concrete masonry units.
Industrial development has recently increased, including that of plastic industries. Since plastic has a very long analytical life, it will cause environmental pollution, so studies have resorted to reusing recycled waste plastic (sustainable plastic) to produce environmentally friendly concrete (green concrete). In this research, producing environmentally friendly load-bearing concrete masonry units (blocks) was considered where five concrete mixtures were compressed at the blocks producing machine. The cement content reduced from 400 kg/m3 (B-400) to 300 kg/m3 (B-300) then to 200 kg/m3 (B-200). While (B-380) was produced using 380 kg/m3 cement and 20 kg/m3 nano-sil
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Publication Date
Sun Jan 01 2023
Journal Name
Materials Today: Proceedings
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Publication Date
Fri Mar 10 2017
Journal Name
Superconductor Science And Technology
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Publication Date
Mon Feb 01 2021
Journal Name
Meta Gene
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Publication Date
Sun Jan 01 2023
Journal Name
Materials Today: Proceedings
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Publication Date
Fri Jan 01 2021
Journal Name
Aip Conference Proceedings
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Publication Date
Thu Apr 01 2021
Journal Name
Computer Methods And Programs In Biomedicine
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Publication Date
Thu Feb 06 2020
Journal Name
Scientific Reports
Waste foundry sand/MgFe-layered double hydroxides composite material for efficient removal of Congo red dye from aqueous solution
Abstract<p>We aimed to obtain magnesium/iron (Mg/Fe)-layered double hydroxides (LDHs) nanoparticles-immobilized on waste foundry sand-a byproduct of the metal casting industry. XRD and FT-IR tests were applied to characterize the prepared sorbent. The results revealed that a new peak reflected LDHs nanoparticles. In addition, SEM-EDS mapping confirmed that the coating process was appropriate. Sorption tests for the interaction of this sorbent with an aqueous solution contaminated with Congo red dye revealed the efficacy of this material where the maximum adsorption capacity reached approximately 9127.08 mg/g. The pseudo-first-order and pseudo-second-order kinetic models helped to describe the sorption measure</p>
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