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162 articles for “Oxygen”
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Green Synthesis, Characterization and Antimicrobial Studies of Ni(II) and Cu(II) Schiff Base Complexes
Abstract: Solvent-assisted mechanochemical reaction was used to synthesize new transition metal complexes of Ni(II) and Cu(II) with Schiff base ligand (H2L) obtained from condensation of 2-hydroxy-1- napthaldehyde with 2 aminobenzimidazole. Melting point/decomposition temperature, solubility test, FT-IR, powder x-ray analysis, conductivity measurement, magnetic susceptibility, elemental microanalysis, and UV/VIS spectral investigations were used to characterize the Schiff base and complexes. The complexes are of varied colours and have sharp melting points, and they …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 9–18 Read article
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Use of electrolytic hydrogen bubbles for the concentration of unicellular algae
Abstract: The most of the existing unicellular algae are used for the creation of oxygen in the locked ecosystems. The concentrate of unicellular algae contains not only living cells, but also complete spectrum of the water-soluble metabolites of unicellular algae that are contained in the cultural medium. The concentrate of unicellular algae can be easily included in any existing systems of watering and feeding of animals, and also with the production …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 1, 2018 · pp. 42–49 Read article
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The new method of the desalination of the sea water
Abstract: The paper presents the developed multipurpose method of the desalination of sea water and the specially designed industrial desalinator that permit to desalt the large volumes of sea water, to obtain the valuable products: gas chlorine, oxygen, hydrogen, NaOH are simple with the large economic effectiveness. Because the developed industrial desalinator is the apparatus for continuous action, the use of parallel and series circuits of desalinators permits to control by …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 2, 2018 · pp. 13–22 Read article
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Macro-compounds and Macro-cycles with Their Applications
Abstract: Macro-compounds represent an ancient class of compounds that enter into coordination chemistry as a ligands such as (crown ethers, aza, thia and others), or in the field of organic chemistry through large cyclic compounds such as porphyrins, vitamins and others, where corona ethers are strongly linked with specific cations forming coordination complexes, In which the oxygen atoms occupy positions suitable for coordination with a cation located inside the ring, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 2, 2021 · pp. 1–12 Read article
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Citrus Reticulata's Anti-Aging use of Essential oil Chemical Process
Abstract: Citrus has a variety of species, including oranges (Citrus sinensis), In vitro antioxidant and anti-enzyme tests were used to investigate the anti-aging activity of alcoholic extracts of C. reticulata Blanco peel. After two extraction procedures were utilised, isolates were found to qualitative and quantitative phytochemical examination. The Soxhlation (CR HAE) extract has a higher overall phenolic and flavonoid content than the maceration extract (CR CAE). CR HAE had strong DPPH …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 1, 2022 · pp. 40–44 Read article
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Life Below Water: Addressing Ocean Sustain Ability Using IT
Abstract: Modern world meets lots of disputes that include Ocean sustainability. It is become matter of big worry if oceans are not taken seriously. Ocean administration faces the challenge of sustaining a balance between marine resource use and conservation while dealing with pressing threats resulting from climate change such as sea level rise, fisheries food security, IUU fishing and ocean acidification. In this paper we have reviewed, an waste and oil …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 1, 2022 · pp. 52–57 Read article
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Experimental Investigation of the Production of Carbon(iv)oxide (CO 2 ) from Brewers Spent Grain using Anaerobic Digester
Abstract: In this study, fresh brewers spent grain from a Brewery in Port Harcourt, was used to generate biogas, and the rate of carbon dioxide production was examined as a fractional component of the biogas. Additionally, daily records of the anaerobic digestion process temperature and pressure buildup were recorded. The analysis result revealed that the pH values before and after the examination were 7.45 and 7.26, respectively, and that the temperature …
Published in International Journal of Chemical Separation Technology · Vol. 9, Issue 1, 2023 · pp. 1–11 Read article
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A Study on the Effect of Current Density on Electrocatalytic Behavior of Ni–Co Alloy
Abstract: Active, stable and more efficient electrocatalysts are the requirements for water splitting applications. In this direction, the present paper presents the experimental results on electrolytic development of Ni–Co alloy coatings, and their application as electrode material for hydrogen evolution reactions (HER) and oxygen evolution reactions (OER). The Ni–Co alloy coatings were electrodeposited on copper substrate from a sulfate bath, using the glycerol as additive. The deposited coatings were then tested …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 1, 2017 · pp. 9–23 Read article
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A Review on Glucose Sensor
Abstract: The estimation of blood glucose levels is done utilizing different glucose biosensors for the screening, conclusion, and long term administration of patients with diabetes. Amperometric biosensors work by the creation of a present when a potential is connected between two terminals. At the point when a capability of - 0.6 V, with respect to the Ag/AgCl anode is connected to the platinum cathode, a present relative to the oxygen focus …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 2, 2017 · pp. 7–11 Read article
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Optimal power dispatch in nuclear cogeneration plants for electricity, water and hydrogen production: A parametric study
Abstract: Nuclear cogeneration projects where apart from electricity, valuable products like desalinated and purified water, hydrogen and oxygen gases from electrolysis of the water are produced are capable of providing water and energy security in developing and developed nations. They can also potentially become sources of additional revenue for the power plant operators. A simple approach using energy and economics data from published literature is used in this work to develop …
Published in International Journal of Chemical Engineering and Processing · Vol. 5, Issue 1, 2019 · pp. 24–36 Read article
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Study of Converting Covid-19 Plastic Waste into Fuel with Automated Temperature Monitoring of Pyrolysis Process
Abstract: Ever since the COVID-19 pandemic began, medical initial responders and health care workers have relied on plastic-based, single-use personal protective equipment (PPE) like masks and gowns to protect themselves from the coronavirus. The result has been quickly growing into a mountain ofplastic waste. Due to the difficulty of their natural disintegration at room temperature, once these plastic materials are released into the environment, they end up in landfills or the …
Published in International Journal of Chemical Engineering and Processing · Vol. 8, Issue 1, 2022 · pp. 23–29 Read article
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Trees Conservation: Protecting Life on Earth
Abstract: Today, one of the biggest concerns about the environment and our Earth is the need for tree conservation. Trees are the cornerstones of all the ecosystems and the building blocks for all the living organisms on Earth. It is difficult to even imagine our lives without trees. There would be no place for the birds and animals to live and have leisure time. Trees stabilize soils, regulate water and carbon …
Published in International Journal of Environmental Chemistry · Vol. 2, Issue 1, 2016 · pp. 34–35 Read article
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Water heater using cow dung and waste
Abstract: This project has its theme based on best from waste. Here, heat energy is obtained using a fuel which possesses no harm to the nature. Also, the demand for fossil fuels is very high and day-by-day energy consumption across the globe has increased tremendously. This project provides a cost effective and efficient solution to today’s increasing energy demands. In this project, the device consists of a copper pipe coiled throughout …
Published in International Journal of Environmental Chemistry · Vol. 3, Issue 1, 2017 · pp. 25–29 Read article
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Assessment of the Water Quality of Swimming Pools in the Holy City of Makkah Al-Mukarramah
Abstract: Assessment of the quality of water in the swimming pools is critical as it affects public health. In the present study, 42 water samples were collected from different swimming pools of Makkah Mukarramah and tested for different parameters like pH, total dissolved solids, salinity/conductivity, chlorine content, turbidity, and dissolved oxygen. The results were compared with recommended level to draw a conclusion about the degree of safety and the potential health …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 2, 2018 · pp. 34–42 Read article
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Effect of Temperature on Fungi Concentration in Crude Oil Remediation in an Aerated Bioreactor
Abstract: This research work was conducted to demonstrate the significance of temperature on the characteristics of fungi growth of crude oil degradation in fresh and salt water media. Comparison of fresh and salt contaminated water media was examined, the effect of temperature on crude oil degradation and the characteristics of total heterotrophic bacteria and fungi action. For Total Heterotrophic Fungi (THF) were Aspergillus niger, Aspergillus flavus, mucor sp, penicillium sp, Aspergillus …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 2, 2022 · pp. 12–21 Read article
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ANALYSIS OF FE AND TOTAL IRON BINDING CAPACITY (TIBC) IN CORD AND MATERNAL BLOOD SERUM
Abstract: This work explains the correlation between antenatal maternal blood and umbilical cord blood iron levels and it was not found to be closely related previously. It is observed that economic background of the patients influences the normal range of Iron binding level in Umbilical cord blood of the neonates selected from a government hospital, India. This investigation concludes that low Fe content in Umbilical cord blood makes the child susceptible …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 2, 2017 · pp. 25–37 Read article
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The new method of purification of the industrial waste waters
Abstract: The main problem in the all existing electrofloatation methods of cleaning is the increase of the alkalization space near the cathode that leads to formation of the salts sediments on the cathode as a result of passing of the electric current through the water environment. The salts so tightly cover cathode’s surface that can cause the total curtailment of the process of electrofloatation. This can be explained by the fact …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 4, Issue 1, 2018 · pp. 34–44 Read article
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The Study of Activity of Heterocyclic Oxadiazole Derivatives and It’s Application’s
Abstract: Due to their biological actions, oxyadiazole derivatives are a significant class of heterocyclics that havegenerated a lot of interest in designing and synthesizing them. Oxadiazole is a heterocyclic substancethat can be made from a 5-member ring that contains nitrogen and oxygen. The development of thesynthetic chemical oxadiazole demonstrates the biological activity. The goal of this review is to gatherinformation on the creation of Oxadiazole derivatives and the functions they serve. …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 1, 2023 · pp. 1–10 Read article
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Investigation on Stability Analysis of Polanga oil Methyl Ester
Abstract: Biodiesel is a renewable alternative fuel and consists of mono-alkyl esters of the fatty acids. One of the major technical problems associated with the biodiesel is its storage stability and susceptibility to oxidation because of its chemical nature. This nature of the biodiesel is due to unsaturated fatty acid chains in its molecular structure. Also, the presence of the double bond in the molecule of the biodiesel produces a high …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 2, Issue 1, 2016 · pp. 16–23 Read article
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The Process of Manufacturing of Pedal Powered Water Purifier
Abstract: Water (constituent of hydrogen & oxygen) is a requirement of everything including humans, animals, plants, & microorganisms. They can’t live without it. Due to Industrial growth & construction development, water is becoming polluted specially in rivers. As well Electricity is extremely erratic in rural and remote areas, thus making conventional water purifiers almost redundant for use. Thus, this project is specifically targeted at such areas like rural & urban where …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 4, Issue 1, 2018 · pp. 15–21 Read article