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82 articles for “adsorption”
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Study on the Significance of Water Treatment Using Activated Carbon from Palm Bunch Fiber
Abstract: Activated carbon produced from palm bunch fibers was investigated for water treatment with the aim to improve water quality for industrial consumption and not for humans and animal consumption. Dominantly the activated carbon produced from palm bunch fiber was used for treatment of industrial effluent water and the application is environmental friendly. The high alkali concentration in the activated carbon improved the pH level of the treated water from 4.03 …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 6, Issue 1, 2020 · pp. 30–46 Read article
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Examination of Oil Extraction using Hexane and Ethanol: A Case Study of Coconut
Abstract: The research was aimed to comparatively study the effects of solvent extractions on three differentspecies of coconut using developed model equations of extraction and experiment conducted. The mainobjective was comparison of experimental results in terms of yields on the performance of solvents(hexane and ethanol) on the various species of coconut. The research was useful for communities in theWest African countries that are significantly dependent on financial gain from agrarian enterprise. …
Published in International Journal of Green Chemistry · Vol. 7, Issue 1, 2021 · pp. 6–26 Read article
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Review of Remediation of Hg & Cd from Industrial Waste water Using Different Methods
Abstract: Global modernization increasing adverse impact to the aquatic environment mainly due to industrial discharge of waste water. The industrial waste containing nutrients and heavy metals i.e. Hg and Cd leads to eutrophication in water bodies. Various industries released various heavy metals to the natural water bodies. Any kind of heavy metals released to the environment is carcinogenic or toxic in nature. So removal of heavy metals from waste water is …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 36–40 Read article
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Investigation on Synthesis and Evaluation of Nanopore NaA Zeolite Membranes
Abstract: Effects of synthesis parameters on the membrane structure and performance have been investigated for nanopore NaA zeolite membranes grown onto seeded mullite supports. Molar composition of the starting gel of nano NaA membranes was: SiO2/Al2O3=0.8–3.2, Na2O/Al2O3=1.6–4.6, and H2O/Al2O3=50–200. Also, effects of crystallization time and temperature on the membrane performance were studied. X-ray diffraction (XRD) patterns of the membranes exhibited peaks corresponding to the support and the zeolite. The crystal species …
Published in International Journal of Analytical and Applied Chemistry · Vol. 3, Issue 2, 2017 · pp. 9–22 Read article
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Chromatography (Paper and Thin-layer chromatography) Techniques and Applications
Abstract: Chromatography technique for separation of the component and a mixture on the basis of relative amount of each solute distribution between a moving fluid stream, called mobile phase and stationary phase. Chromatography is an essential biophysical technique that allows the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Proteins can be purified based on features such as size and shape, total charge, hydrophobic …
Published in International Journal of Analytical and Applied Chemistry · Vol. 5, Issue 2, 2019 · pp. 12–16 Read article
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Oxygen Enrichment for fuel combustion in Refineries
Abstract: Fossil fuel is generally combusted using air however, the use of enriched oxygen can reduce fuel consumption and minimize emissions. Commercially, the oxygen is produced from air by cryogenic distillation, pressure swing adsorption, and membranes. For high-purity oxygen, cryogenic distillation is the best choice but economical point of view, the membranes provide the best solution. This paper discusses each technology in details and how the enriched oxygen can be beneficial …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 38–43 Read article
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Chemical Engineering Analysis of Polymer Composite Creation Using Sawdust, Sharp
Abstract: Polyethylene terephthalate (PET) is known for its general adoption for its lightweight and flexibility and durability nature. It is non-biodegradable and contributes majorly to water and land pollution. The amount of plastic-generated waste is increasing extensively following its usefulness there and the inability of users to properly dump or recycle it has resulted in a big threat to the environment. In this research work an attempt has been made to …
Published in International Journal of Chemical Engineering and Processing · Vol. 8, Issue 2, 2022 · pp. 17–29 Read article
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Nanocoating and Electrospraying Techniques Used for Corrosion Mitigation of Aluminum in Nitrogen dioxide Environment
Abstract: Nitrogen gas absorbs moist air to produce nitric acid. It develops acidic medium for aluminum. It forms a corrosion cell on the surface of aluminum. The formation of corrosion cell is written as: Al|Al+3||H+|H2 thus Corrosion reactions accelerate on aluminum surface and Al is oxidized into Al+3 and the H+ ions is reduced into H2. This acid produces various forms of corrosion in aluminum like galvanic, pitting, stress, crevice, blistering, …
Published in International Journal of Environmental Chemistry · Vol. 6, Issue 2, 2020 · pp. 20–31 Read article
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Preparation and Evaluation of Nano pore Faujasite Membranes
Abstract: Nano pore Faujasite zeolite membranes were synthesized by in-situ hydrothermal method on porous ceramic tubes. Hydrothermal crystallization was carried out under an autogenously pressure and at a static condition of 100 oC. Molar composition of the starting gel of Faujasite zeolite membranes were NaX: SiO2/Al2O3=10-27, Na2O/Al2O3=4-9, H2O/Al2O3=250; NaY: SiO2/Al2O3=2.5-4, Na2O/SiO2=1.08-2, H2O/Na2O=30-200. X-ray diffraction (XRD) patterns of the membranes exhibited peaks corresponding to the support and the zeolite. The crystal species …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 2, 2017 · pp. 15–24 Read article
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Aerogel from Ceramic Composite
Abstract: This article is written from conferred articulated forms of aerogel. Sol-gel is a usual method toprepare aerogel. Compromise of inherent fragile mater under extensive moisture absorption tendencyof silica network has mitigated after inclusive of polyhedral oligomeric silsesquioxane (POSS)molecule. Long term applicability of silica aerogel has cited to confer superhydrophobic and flexibleconfigure based on synthesis by the catalysed sol-gel process; in accord of usual two-step method ofacid activation followed by basic …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 1, 2021 · pp. 1–12 Read article
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Corrosion Protection of Copper Metal by Nanocoating in Nitrogen dioxide Environment
Abstract: Nitrogen dioxide is an acidic gas. It absorbs moisture to produce nitric acid. It creates corrosive medium for copper metal. It forms corrosion cell on the surface of copper and accelerate corrosion reactions. The corrosion cell formation is written as: Cu|Cu2+||H+|H2 thus corrosion reactions start and copper is oxidized into Cu2+surface and it is oxidized into Cu2+ whereas H+ ion is reduced into H2. Nitric acid environment copper exhibits galvanic, …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 8, Issue 1, 2022 · pp. 1–11 Read article
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Analysis of Groundwater Quality Karnal and Kurukshetra Districts of Haryana for Irrigation Purpose
Abstract: The present study aims to investigate ground water quality of Karnal and Kurukshetra districts ofHaryana. This study is based upon the empirical and scientific evaluation of under groundwatersample collected from the twenty wells scattered in the study area. In the analysis of collected samplecertain parameters are taken into consideration. These samples are collected during post-monsoonseason of the 2019. In total 20 samples are collected from 10 different blocks of these …
Published in International Journal of Water Resources Engineering · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Experimental Background, Designs and Bioengineering Applications of Microfluidic Immunosensor Devices
Abstract: In this short review, the microfluidic Immunosensor devices are briefly reviewed. In the last few years, the experimental techniques have been developed to immobilize the antibodies and other relevant molecules. Also, surface modification techniques have been developed to resist the non-specific adsorption. Fluorescence and electrochemistry are used as detection methods. In future, the microfluidic Immunosensor devices will be used for better sensitive detection, miniaturization, increased integration, multianalyte analysis and many …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 4, Issue 1, 2018 · pp. 6–9 Read article
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Properties of Nano-scale Material
Abstract: Nanomaterials (NMs) have gained prominence in technological advancements due to their tunable physical, chemical and biological properties with enhanced performance over their bulk counterparts. Nanomaterials can be divided based on their shape, size and their origin. Properties of nanomaterials play a major role in the production and maintenance of these materials.Because of expanded development of production of NMs and their role in industrial applications, their issues related to their toxicity …
Published in International Journal of Applied Nanotechnology · Vol. 6, Issue 1, 2020 · pp. 11–15 Read article
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Green Nanotechnology Based Analysis & Treatment of Industrial Effluent
Abstract: The research into effluent treatment and recycling is ongoing process. Particularly the development of new methods and technology for nanowaste treatment is a focus of most professionals, scientist and engineers. One of the developments among the emerging technology is the green nanotechnology, which is environmental friendly, affordable and cost effective. This research is an overview of Green nanotechnology based analysis and treatment techniques for an industrial nanowaste is emphasized. Most …
Published in International Journal of Applied Nanotechnology · Vol. 8, Issue 2, 2022 · pp. 15–22 Read article
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A Brief Review of Simonkolleite Nanoparticles: Synthesis, Characterizations, and Their Transformative Impact Across Industries
Abstract: The rapid progress in nanotechnology has ignited a quest for innovative materials tailored to specific application needs or designed to enhance particular characteristics. Among these, simonkolleite, a zinc-based material, has emerged prominently in scientific discussions due to its promising properties with diverse medical, health, and environmental applications. This systematic review delves into the extensive literature on simonkolleite, unraveling its myriad applications across various fields. Often associated with ZnO-related research, Simonkolleite …
Published in International Journal of Energetic Materials · Vol. 9, Issue 1, 2023 · pp. 36–47 Read article
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Effects of Tungstate and Nitrite Ions as Corrosion Inhibitor for Cr-10Zr-10W Alloy in 0.5 M NaCl Solution
Abstract: The effect of different concentrations of tungstate and nitrite ions as corrosion inhibitors on the corrosion behavior of the sputter-deposited ternary Cr–10Zr–10W alloy was studied in 0.5 M NaCl solution open to air at 25±1°C using corrosion tests and corrosion potential measurement. The use of both the tungstate and nitrite ions enhanced the corrosion resistance properties of the alloy in 0.5 M NaCl solution. It is found that the tungstate …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 1, 2019 · pp. 11–19 Read article
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Organic Compound 5-(4-methoxybenzyl)-N-phenyl-1,3,4-thiadiazol-2-amine and NiS filler used to Mitigation the Corrosion of Mild steel and in Marine Atmosphere
Abstract: The concentration of chloride ions is higher in marine atmosphere. The bulk amount of mild steel uses in sea weather for different works. This metal is very sensitive in chloride ions. It produces hostile environment for mild steel. Chloride ions develop corrosion cell on the surface of mild steel and it changes their external and internal morphology as well as physical, chemical and mechanical properties. Mild steel exhibits corrosion reaction …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 2, 2019 · pp. 56–64 Read article
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Study the Corrosive Effect of Greenhouse Gases on Metallic and Non-metallic Materials
Abstract: Carbon dioxide is a major corrosive pollutant for building materials. It enters inside materials by diffusion or osmosis process and in presence of moisture it produces H2CO3 which decrease the pH value and accelerates chemical and electrochemical reaction with building materials. The carbonation reaction produces deterioration inside and outside of building materials. It produces corrosion reaction with metallic bar and disbanding with concrete. CO2 reacts with Ca (OH)2 and Mg(OH)2 …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 17–28 Read article
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Studying the Effects of Extracts that Prevent Corrosion on Sheet Metal in an Acidic Condition
Abstract: The prevention of corrosion in steel materials in acidic conditions is summarized in this paper. There are many accelerated corrosion preventives for acidic solutions available. High temperatures, lowgrade steels, and HCl solutions are the main focus points. The creation of corrosion inhibitor compositions which combine corrosion inhibitors with surfactants, solvents, and expressions to increase the potency of single compounds at extreme temperatures is another focus of this analysis. This review’s …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 1, 2022 · pp. 22–26 Read article