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2000 articles for “SP” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Comparative studies on the use of palm kernel and coconut oil as biodiesel fuel sources
Abstract: This research work focuses on the production of biodiesel from palm kernel oil and coconut oil. The biodiesel was prepared by trans-esterification of the oils (unsaturated fatty acid) with an alcohol in the presence of a catalyst to give mono alkyl ester. The biodiesel obtained from the two sources was characterized and the properties compared, The API gravity, Specific gravity, Flash point, Carbon residue, Sediment and Water content, sulphur content …
Published in International Journal of Green Chemistry · Vol. 4, Issue 1, 2018 · pp. 19–24 Read article
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Advanced Recent Synthesis and characterization of SnO2 NPs using Aristolochia bracteolata leaf Extract and multy Application
Abstract: The SnO2 nanoparticle was synthesised by sol-gel method and sonication technique. SnO2 nanoparticle using Aristolochia bracteolata leaf Extract. Aristolochia bracteolata is a shrup distributed in India, this family Aristolochiaceae, it is used in the medicine. The nanoparticle was characterized by HR-SEM with (EDX), (HR-TEM), XRD analysis, photoluminescence spectroscopy (PL) and UV-Vis DRS. This nanopartricles was photodegradation of Rhodamine B dye under the UV-light irradiation at 365 nm. The hydroxyl radical …
Published in International Journal of Green Chemistry · Vol. 4, Issue 2, 2018 · pp. 25–36 Read article
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Presence of Chemical Ions in Raw and Treated Water
Abstract: Dhaka water supply and sewerage authority utilizes a section of the DND canal from Sarulia to Kajla to convey raw water from the Shitalakhya river to the water treatment plant at Saidabad. Raw water quality is poor mostly in the dry season. High heavy metal concentration in the water at the intake point is found. Aluminum (Al), Cadmium (Cd), Lead (Pb), and Mercury (Hg) are detected in river water which …
Published in International Journal of Green Chemistry · Vol. 5, Issue 2, 2019 · pp. 9–21 Read article
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A Complete Evaluation of the Organic Composition of Sewage Sludge Taken from Some Pumping Stations in Benghazi-Libya
Abstract: Raw sewage sludge samples collected from sixteen wastewater-pumping stations at Benghazi city have undergone complete evaluation of organic composition parameters including pH, Total Volatile Solid (TVS), Total Nitrogen (TN), Total Phosphorus (TP), Total Organic Matter (TOM) and Total Organic Carbon (TOC). The monthly and spatial variations in sludge properties have been described.Keywords: Benghazi city, Raw sewage sludge, Organic Composition.
Published in International Journal of Green Chemistry · Vol. 6, Issue 2, 2020 · pp. 1–8 Read article
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Influence of Topical Application of Acetone Solution of Triterpenes on the Chitin Content in the Body Wall (Integument) of fifth Instar Larvae of Silkworm, Bombyx mori (L).
Abstract: Reduction in the chitin deposition in the insect body wall is one of the distinguishing features of juvenoid compound. Ten microliters ( 10 μL ) of different concentrations of acetone solution of standard solvent: Fernasol Methyl Ether (FME) and ten microliters ( 10 μL ) of different concentrations of acetone solution of each triterpene compounds (Squalene; Polypodatetraene; Malabaricane; Lanostane; Hopaneand and Oleanane) were utilized through the topical application to individual …
Published in International Journal of Green Chemistry · Vol. 6, Issue 2, 2020 · pp. 41–63 Read article
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COMPLEXATION AND ANTIBACTERIAL STUDY OF 1,3,4-OXADIAZOLE DERIVATIVE
Abstract: New metal complexes of Zn(II),and Ni(II) have been synthesized by reacting metal solutions with the ligand 2,5-substituted 1,3,4-Oxadiazoles in alcoholic medium. Molecular formulae of the complexes were determined and are further characterized by IR spectroscopy, magnetic susceptibility and molar conductance studies. Since two nitrogen atoms coordinate to the metal center, the ligand is termed as bidentate ligand.KEY WORDS: Complexes, Ligands, Transition metal complexes, Oxadiazoles.
Published in International Journal of Green Chemistry · Vol. 6, Issue 2, 2020 · pp. 26–29 Read article
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Acid Rain Effect on The Taj Mahal: A Review
Abstract: The “Taj Mahal” is synonymous to love and romance which is standing majestically on the banks of River Yamuna, The name “Taj Mahal” was derived from the name of mughal emperor Shahjahan’s Wife, Mumtaz Mahal, and means “Crown Palace”. The Taj Mahal is a very much world famous tourist spot due to its pure white marble, the exquisite ornamentation, precious gemstones and its charming location. However, it is a quite …
Published in International Journal of Green Chemistry · Vol. 7, Issue 1, 2021 · pp. 1–5 Read article
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Review on Harmful Effects of Light Pollution
Abstract: For many decades we have seen increasing levels of light at night. People who are living in urban areasare spreading out of lights at night. Rapid growth of population and urbanisation in the world hasresulted more people are now experiencing light pollution without ever realising it. Variousdevelopmental activities and economic growth contributed to a sweeping increase in artificial lightusage, which further polluted the natural dark sky. The light pollution can …
Published in International Journal of Green Chemistry · Vol. 7, Issue 1, 2021 · pp. 31–33 Read article
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Particulate Matter and Management Regarding Ambient Air Pollution Surrounding coal-based Thermal Power Plants and Opencast Coal Mines
Abstract: Air pollution in a considerable lot of India’s cities exceeds national and international standards, and effective pollution control methodologies require information on the sources that add to air pollution and their spatiotemporal changeability. The suspended solids in particulate matter affect the human respiratory system (and change the production also). The environmental effect of coalmines in terms of influences the h along with a dusting of machinery was observed. The investigation …
Published in International Journal of Green Chemistry · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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A Study to Analyze Pectin Extracted from the Peels of Lemon (Citrus lemon), Grapefruit (Citrus paradisi) and Sweet Orange (Citrus sinensis)
Abstract: The present study carried out was on the production of the lactic acid by the lactic acid bacteria under the submerged fermentation conditions using three different supplements of fermentation media including sugarcane juice, sugar beet juice and sugarcane molasses. The study also aimed on the comparative study in lactic acid production under different substrates. For this, the lactic acid bacteria were isolated from the curd sample by the spread plate …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 46–68 Read article
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Soil : Our Need
Abstract: Helpful soil microorganisms exist in soils, so these species are nature's unsung heroes. They develop potential interaction with plants, among other things, to shield them from harm and give plants with nourishment. Dust, chemicals, as well as other unwanted substances from surface water by soil. Which is because many of the healthiest sources of water are underground. Natural methods, like soil uptake, chemical filtration, and the nutrition cycle, according to …
Published in International Journal of Green Chemistry · Vol. 8, Issue 1, 2022 · pp. 77–81 Read article
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Mathematical models in Predictive microbiology for food safety
Abstract: The study of predictive microbiology is predicated on the notion that populations of microorganisms react in a predictable manner to the conditions of their environment and that historical observations can be used to predict how populations will react in the future by looking at environments in terms of the dominant limitations they present. Predictive microbiology is a relatively new branch of the field of microbiology that has recently gained significant …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 23–29 Read article
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Impact of Agriculture Production on Climate: Contributor and Victim
Abstract: The agriculture production is one of the major contributors in emission of Greenhouse gases (GHGs) emission, soil degradation, biodiversity losses and pollution and hence both contributor and victim to climate change. According to IPCC, Agriculture sector accounts to around 24 percent of total GHGs emission. The Impact on climate largely depends on the agricultural practices of scale of these farming/agricultural practices of farmers. As per consensus of IPCC, its already …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 37–43 Read article
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Green Audit
Abstract: The aim of this study is to investigate the feasibility of elevating the agricultural sector's productivity through the incorporation of cutting-edge technologies and novel farming practices. Achieving this objective requires a collective, flexible, and adaptive approach that encompasses a diverse array of actors and takes into account various factors, which extend beyond the typical domains of research and extension services. Agricultural Innovation Systems (AIS) can serve as a hub for …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 30–36 Read article
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Study of Sustainable Consumption pattern in the Food and Beverage Sector of North Gujarat: A Consumer Perspective
Abstract: The foundation of this study lies in examining the purchasing behavior of customers within the food and beverage industries in the North Gujarat region. Acknowledging the novelty of this study's focus on the North Gujarat region within the global marketing landscape, it underscores the importance of understanding consumer behaviors within this specific market. An in-depth analysis of the factors influencing consumers' purchasing decisions in the food and beverage sector is …
Published in International Journal of Green Chemistry · Vol. 9, Issue 2, 2023 · pp. 15–22 Read article
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Micellization investigations of meristyl alcohol based bis-sulfosuccinate gemini surfactant with anionic and nonionic conventional surfactants
Abstract: Micellization studies have been carried out to investigate the mean aggregation number of aqueous solution of newly synthesized bis-sulfosuccinate gemini surfactant based on meristyl alcohol (BSGSMA1,4) using flexible spacer as methylene chain (CH2)4. The methylene chain was introduced via α,ω-dibromo butane in the reaction. The present study explored the effect of prepared gemini towards the two well recognized conventional surfactants i.e. sodium dodecyl sulphate (SDS) and Triton X 100 in …
Published in International Journal of Analytical and Applied Chemistry · Vol. 2, Issue 1, 2016 · pp. 1–8 Read article
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Electrodeposition of Bright Zn–Co–Fe Alloy Coatings on Mild Steel and Their Characterization
Abstract: Sulphate bath having ZnSO4. 7H2O, CoSO4. 7H2O, FeSO4.7H2O and thiamine hydrochloride (THC) and citric acid (CA) in combination, was optimized for deposition of bright Zn–Co–Fe alloy coating on mild steel. Bath constituents and operating parameters were optimized by Hull cell method, for highest corrosion performance against coating. The effect of current density on deposit characters viz., corrosion resistance, hardness, thickness, CCE were evaluated. Potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) …
Published in International Journal of Analytical and Applied Chemistry · Vol. 2, Issue 2, 2016 · pp. 17–25 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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Computational modeling and experimental investigation of using vibration to mixing and separation of a gas bubbles and a liquid in reduced and microgravity conditions
Abstract: The main purpose of the present research is the computational modeling of the gas bubbles behavior in the vibrating fluid under reduced and microgravity conditions. The manuscript presents the results of work of the developed computer model of the gas bubbles behavior in the vibrating fluid under reduced and microgravity conditions, and the experimental investigation of using vibration to mixing and separation of a gas bubbles and a liquid in …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 1, 2018 · pp. 1–7 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