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72 articles for “Sulphate”
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Toxicity of Copper Sulphate on Behaviour, Hematological and Biochemical Parameters of Mrigal Cirrhinus mrigala
Abstract: The present study deals with the toxicity of copper sulphate on behavior, hematological and biochemical parameters of Mrigal Cirrhinus mrigala. Copper sulphate was prepared and characterized by using SEM, FTIR and XRD. The physic-chemical characteristics of water sample were analyzed before the experiment. The sub-lethal analysis on Cirrhinus mrigala in different concentrations such as 10–40 and 50 ppm of copper sulphate were used for a period of 96 h. Based …
Published in Research and Reviews: A Journal of Toxicology · Vol. 11, Issue 1, 2024 · pp. 26–32 Read article
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Characteristics of Sulphate, Nitrate and Total Dissolved Solid on Packed Bed Treatment of Petroleum Hydrocarbon Contaminated Water Using Adsorbent
Abstract: The characteristics of sulphate, nitrate and total dissolved solid was monitored in treatment of water medium contaminated with petroleum hydrocarbon. Agro-based adsorbent was used at different operating temperature in a packed bed unit connected in series of 1, 2 and 3. The initial concentration of sulphate, nitrate and total dissolved solid was measured and after the contaminates had passed through each packed bed unit. The result shows that the adsorbent …
Published in Journal of Materials & Metallurgical Engineering · Vol. 13, Issue 3, 2023 · pp. 38–44 Read article
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A Comparative Study of Inorganic and Natural Coagulants for Dairy Wastewater Treatment using Alum Sulphate and Moringa Oleifera
Abstract: The treatment of dairy wastewater is essential to reduce its environmental impact, particularly in terms of organic load and suspended solids. This study investigates the application of alum sulphate as an inorganic coagulant for dairy wastewater treatment and compares its effectiveness with the natural coagulant Moringa oleifera. The performance of both coagulants was evaluated based on key water quality parameters, including pH, Biochemical Oxygen Demand (BOD), Total Suspended Solids (TSS), …
Published in International Journal of Pollution: Prevention & Control · Vol. 3, Issue 1, 2025 · pp. 01–07 Read article
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Durability Assessment of Geopolymer and OPC Concretes under Chloride and Sulphate Chemical Attack
Abstract: The main problems with durable concrete constructions are attacks by sulphates and chlorides on concrete. The primary objective of this study is to evaluate how the strength properties of concrete are affected by the incorporation of fly ash when exposed to environmental conditions involving sulphate and chloride solutions. In this research, geopolymer concrete (GPC) is utilized as a replacement for conventional ordinary Portland cement (OPC). The concrete composition is prepared …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 202–218 Read article
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A Quasi-experimental Study to Assess the Effectiveness of Cold Application versus Glycerin Magnesium Sulphate Application in Relieving Phlebitis among Patients Receiving Intravenous Therapy in a Selected Hospital of Delhi
Abstract: Peripheral venous cannulation (PVC) is a common procedure carried out in hospitals to allow rapid and accurate administration of medication. However, the placement of an intravenous cannula can have undesirable effects, the most common of which is phlebitis. If left untreated, it can lead to infection or thrombus formation. A quasi-experimental study with nonequivalent control group pre-test-post-test design was used for the study with objective to compare the efficacy of …
Published in Research and Reviews : Journal of Surgery · Vol. 5, Issue 2, 2016 · pp. 7–11 Read article
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Comparative Study of Analgesic Effect of Intrathecal Magnesium Sulphate, Clonidine and Dexmedetomidine as an Adjunct to Intrathecal Bupivacaine in Spinal Anesthesia for Lower Limb Orthopaedic Surgeries
Abstract: This prospective double blind, randomized controlled trial study was undertaken to compare the onset and duration of analgesia with the intrathecal bupivacaine and its combination with either clonidine or magnesium sulphate or dexmedetomidine, to establish the ideal combination of drug with least side effects. The study included 80 patients between age group 20–60 years of ASA grade I & II, scheduled for orthopaedic lower limb surgery. Patients were randomly assigned …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 3, Issue 3, 2014 · pp. 13–18 Read article
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Investigation of Sulphate, Alkali and Carbonation Chemical attack in GGBS-Based Geopolymer Concrete and OPC Concrete
Abstract: This study presents a comparative evaluation of the durability of GGBFS-based Geopolymer Concrete (GPC) and OPC concrete in rapid carbonation, sulphate, and alkali environments. All samples were subjected to three severe conditions are carbonation at 4% CO₂, 25°C and 60% relative humidity, exposure to a 10% sodium sulphate (Na₂SO₄) solution, and immersion in a 10% sodium hydroxide (NaOH) solution for alkali resistance. The durability characteristics were evaluated by the compressive …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 13–35 Read article
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Growth, Structural and Optical characteristics of Citric Acid Doped Copper Sulphate Single Crystals Polymer Composites Photonic Applications
Abstract: The organic material Citric Acid doped Copper Sulphate single crystals (CACS) was synthesized and single crystal was grown by slow evaporation method. The incorporation of citric acid, an organic compound, introduces polymer-like functional behavior into the crystal matrix, forming an organic-inorganic hybrid composite with enhanced optical and structural characteristics. Single crystal XRD confirmed the triclinic system with unit cell parameters: a = 5.96 Å, b = 6.11 Å, c = …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 482–488 Read article
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Effect of Barium Sulphate on Mechanical Properties of Woven Aloe Vera/Flax Reinforced Epoxy Composites
Abstract: Natural fiber-reinforced composites are becoming popular because of their lightweight, eco-friendly, and sustainable nature. Nevertheless, single-fiber composites tend to exhibit poor mechanical performance. This research paper has created a hybrid composite bonded with woven Aloe vera and flax reinforced with an epoxy bond. Barium sulphate (BaSO4) filler was added to further improve the properties. The fibers were subjected to sodium hydroxide (NaOH) to enhance bonding with the matrix and the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 355–365 Read article
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Synthesis and Characterization of Triethanolamine Derivative of Sodium Dodecy l Sulphate and its Use in Enhanced Oil Recovery
Abstract: The paper deals with the synthesis and characterization of a new surfactant and its use in Alkali-Surfactant- Polymer (ASP) flooding in enhanced oil recovery (EOR). The material has been synthesized from sodium dodecyl sulphate and triethanolamine. The synthesized surfactant has been characterized by measuring the surface tension of its aqueous solution and it has been found that the surface tension of derivative surfactant is much lower than that of pure …
Published in Journal of Petroleum Engineering & Technology · Vol. 1, Issue 1-3, 2011 · pp. 37–45 Read article
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Growth, XRD, FTIR and Second Order NLO studies of Undoped and Zinc Sulphate doped L-Histidine Single Crystals
Abstract: AbstractSingle crystals of pure (undoped) L-histidine and Zinc sulphate doped L-histidine have been synthesized and grown by slow evaporation method using water as the solvent. These grown crystals are characterized by FTIR, XRD and SHG. From Fourier transform infrared (FTIR) spectral analysis, the various functional groups present in the sample have been confirmed. The X-ray diffraction (XRD) study ensures that the grown crystal crystallizes in the orthorhombic system and the …
Published in Trends in Opto-electro & Optical Communication · Vol. 8, Issue 3, 2018 · pp. 31–36 Read article
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Microbiological Analysis of Antibiotic: Polymyxin-B Sulphate
Abstract: This paper describes the different testing parameters and qualitative analysis of pharmaceuticals products. Pharmaceutical Industries employs microbiological analysis to improve the viability of drugs or other products such as preservatives, antibiotics, etc. Majorly tests of pharmaceutical products namely Antibiotic Assay, Sterility Test, Growth Promoting Test, and the Antimicrobial Preservatives Efficacy Test are done to check the viability or efficiency of these drugs & other pharmaceutical products to ensure the quality …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 12, Issue 1, 2022 · pp. 1–6 Read article
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Exploring the Luminescent Behavior of Dysprosium-Doped Halo-sulphate Compounds
Abstract: In essence, this study aims toward understanding the photo-luminescent properties of Dy³⁺ halogenated sulfates, viz., synthesis, characterization, and luminescent behavior of the materials. Dysprosium ions are introduced into the halo-sulfate matrices to investigate their suitability for solid-state lighting applications. The aim of the study is to explain the mechanisms of the photo luminescence of Dy³⁺ and study the influence of the doping concentration on luminescence efficiency and the thermal stability …
Published in Journal of Materials & Metallurgical Engineering · Vol. 15, Issue 3, 2025 · pp. 01–06 Read article
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Experimental Study of Sulphate Attack on Steel Embedded in Reinforced Concrete
Abstract: Corrosion is one of the biggest problems of steel in reinforced concrete (RC) structure, whichdeteriorates the durability of concrete structure at a considerable rate. In this paper, we havestudied the corrosion density, corrosion rate, and resistivity to a solution of 0.78 N H2SO4withthe help of electrochemical process to a temperature range of 307–309±1 K by using SternGeary equation and Tafel slope on 12 and 8 mmφ bar. The current work …
Published in Journal of Construction Engineering, Technology & Management · Vol. 6, Issue 3, 2016 · pp. 25–34 Read article
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Hot Corrosion Behaviour of Sol-Gel Alumina Coated IN625 Alloy in Alkali Metal Chlorides and Sulphates Salt Deposit Systems
Abstract: Sol-gel derived alumina coating was applied on Inconel 625 alloy using dip coating technique and their hot corrosion studies were carried out in LiCl-NaCl and Na2SO4-K2SO4 salt deposits system at 650 °C and 850 °C respectively. Oxidation kinetics measurement indicated the occurrence of an order of magnitude lower oxidation rate and around 15–20 % higher activation energy for the coated substrate as compared to uncoated one. EDS analysis of the …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 1, 2016 · pp. 9–16 Read article
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Effect of Sodium Fluoride and Cellulose Gum Toothpaste over Regular SLA Toothpaste in Reducing Xerostomia-A Retrospective Cohort Study
Abstract: Our aim is to study the effect of mildly flavoured sodium fluoride 0.2% and cellulose gum on patient suffering from chronic xerostomia in comparison to effect of general sodium Laurel sulphate containing toothpaste on same condition patient. A controlled study population was used for the investigation. The baseline for this study is to estimate the risk of developing xerostomia or worsening of the condition in patient already suffering from xerostomia …
Published in Research and Reviews: A Journal of Dentistry · Vol. 13, Issue 2, 2022 · pp. 22–24 Read article
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Assessing the Influence of Aggregates and Cement Type on the Properties of Roller-compacted Concrete
Abstract: Roller-compacted concrete (RCC) pavement is suitable for heavy traffic and harsh environment. In the present investigation, RCC slab samples have been prepared using two types of aggregates (crushed and rounded), and two types of cement binder (ordinary Portland and sulphate resistant). Cubes and beam specimens have been extracted from the slab samples with the aid of diamond saw. Specimens were tested for bulk density, ultrasound pulse velocity, compressive and flexural …
Published in Trends in Transport Engineering and Applications Read article
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Extraction of Natural Dye from Red Rose Flowers
Abstract: In this research work, locally available red flowers of the red rose are selected for the extraction of anthocyanin. Ethanol solvent was used to extract anthocyanin from flowers. Different methods are used to obtain natural dyes from flowers. FTIR, pH, and UV tests were performed to characterize the extracted anthocyanin. The pH differential method was used to measure the total anthocyanin content in red rose flowers. The color of the …
Published in Research & Reviews : Journal of Herbal Science · Vol. 14, Issue 3, 2025 · pp. 14–23 Read article
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Assessing the influence of aggregates and cement type on the properties of roller compacted concrete
Abstract: Roller compacted concrete pavement is suitable for heavy traffic and harsh environment. In the present investigation, roller compacted concrete slab samples have been prepared using two types of aggregates, (crushed and rounded), and two types of cement binder, (ordinary Portland and sulphate resistant). Cubes and beam specimens have been extracted from the slab samples with the aid of diamond saw. Specimens were tested for bulk density, ultrasound pulse velocity, compressive …
Published in Trends in Transport Engineering and Applications · Vol. 8, Issue 2, 2021 · pp. 1–7 Read article
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Investigation of the Effects of Physicochemical Behaviour, Design, and Contaminants on Corrosion Mechanisms for Coatings
Abstract: Advanced coating systems have been developed to address the challenges of coating life and corrosion mechanisms in various industries. These coating systems are designed to provide enhanced protection, prolong the lifespan of coated surfaces, and reduce the effects of corrosion. A corrosion study with respect to contaminants (water soluble salts like sulphates, chlorides and nitrates etc.), design of the components (macro and micro defects developed due to improper design and …
Published in Journal of Polymer & Composites · Vol. 12, Issue 3, 2024 · pp. 44–54 Read article