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1655 articles for “soil-gas geochemistry”
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Negative skin friction and Neutral plan on the pile in collapsible soil:A Review Study
Abstract: The use of the pile in geotechnical engineering has become interesting due to the many challenges facing the installation process and the problems that may occur suddenly during construction if it is not taken into account. construction of piles in collapsing soil such as soft soil or gypsum soil leads to losses in the bearing capacity of the pile by creating an imaginary additional loading that is above the pile …
Published in Journal of Geotechnical Engineering · Vol. 9, Issue 1, 2022 · pp. 6–25 Read article
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Natural Gas Hydrate: A Brief Review
Abstract: Hydrates are often called as a future fuel or frozen fuel. There is an abundant source of natural gas deposits as compared to the conventional deposits. The reservoirs of the natural gas hydrates have been strongly suggested as a potential energy resource. These resources have the potential of displacing the position of conventional hydrocarbons from the energy dealing markets when trapped within the water molecules. This is possible only when …
Published in Journal of Petroleum Engineering & Technology · Vol. 6, Issue 2, 2016 · pp. 27–34 Read article
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Performance of Equation-of-State for Hydrocarbon Dew Point Control in Gas Flow-line in a Nigerian Field
Abstract: Associated gas in a flow-line in a Nigerian field was suspected to be accountable for unaccounted-for gas in the flow-station. Gas molecular compositions of Low Pressure suction gas and Injection Discharge gas for operating conditions of pressure and temperature from the field were analysed by the use of Soave-Redlich Kwong and Peng-Robinson Equations of State with PVTp thermodynamic software. The phase envelope predicted the Hydrocarbon dew point(s) observable from the …
Published in Journal of Petroleum Engineering & Technology · Vol. 9, Issue 1, 2019 · pp. 7–13 Read article
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Challenges & Issues in Natural Gas Distribution Industry
Abstract: Natural Gas Distribution or City Gas Distribution (CGD) in India is at a nascent stage. Before the establishment of Petroleum and Natural Gas Regulatory Board (PNGRB), the sector was unstructured and direction-less at times. With the formation of PNGRB, the safety practices of CGD business were looked into and guidelines were framed. However, the initial legal disputes within PNGRB retarded the growth. The first three bidding rounds in the sector …
Published in Journal of Petroleum Engineering & Technology · Vol. 7, Issue 2, 2017 · pp. 1–8 Read article
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Investigation of the Effects of Solpawa SBR-X TM Doses on Total Petroleum Hydrocarbon in Loam Soil at Different Depths
Abstract: Laboratory trials of environmental remediation products bring the hope of inventing such products to reality for many of today’s intractable environmental pollution conditions, paving the way for the field trials and subsequent large-scale field application. This laboratory study was conducted as the first phase of a 2-tiered adaptive trials of Solpawa® Bioremediation System (Solpawa-SBX) funded by the Nigerian Content Development and Monitoring Board (NCDMB). The study investigated the effectiveness of …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 64–72 Read article
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Crude Oil Remediation in Soil Environment using Orange (Citrus sinensis) Peel
Abstract: The research on effective performance of citrus sinensis (orange) peel was monitored in crude oil remediation in loamy soil environment. Different bioreactors with different bio-stimulant dosage of 20g, 40g, 60g, 80g, 100g of room dry and sundry samples were tested to examine the performance on microbial activities on crude oil mitigation in each bioreactor. The nutrient of the bio-stimulants was determined as pH value of 6.63, total nitrogen content of …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 24–34 Read article
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An Evaluationof Different Types Soil Stabilization Techniques
Abstract: Soil stabilization is the procedure of improving the shear strength parameters of soil and so increasing the bearing capability of land.It is needed when the territory available for construction is not suited to carry structural load. Soils exhibit generally undesirable engineering properties. Soil Stabilization is the modification of soils to raise their physical attributes.Stabilization can increase the shear intensity of a territory and/or control the shrink-swell properties of a stain, …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 40–48 Read article
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Investigation on Clay Soil Stabilization using Plastic Powder
Abstract: A huge amount of black cotton soil or clayey soil is available all around the world which leads to a waste of land for construction uses, since it has expansiveness, swelling and shrinkage properties etc. So we have tried to resolve this problem by stabilizing the black cotton soil by waste material marble powder. This study impact with the effect of PP (PP) on expansive soil by conducting the laboratory …
Published in Recent Trends in Civil Engineering & Technology · Vol. 7, Issue 2, 2017 · pp. 18–21 Read article
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Use of Industrial and Agricultural Waste in Soil Stabilization
Abstract: Soil is the foundation material, which supports loads from the overlying structure. Soil is the most widely used material in a highway system, either in its natural form or in a processed form. Also, all pavement structures eventually rest on soil foundation. The construction cost can be considerably decreased by selecting local materials including local soils for the construction of the lower layers of the pavement such as the sub-base …
Published in Recent Trends in Civil Engineering & Technology · Vol. 7, Issue 1, 2017 · pp. 58–62 Read article
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Assessment of Mothers’ Knowledge Status and Impact of Clinical Pharmacist in Creating Awareness about Gastroenteritis Patient Education Programmes
Abstract: AbstractGastroenteritis results from the infection of the digestive or the gastrointestinal tract due to viruses or bacteria. It is characterised by the rapid onset of diarrhoea with or without vomiting which include nausea, fever, and abdominal pain. Diarrhoea usually causes frequent passage of unformed liquid stools. Aim and Objectives: To assess the mothers’ knowledge status and impact of clinical pharmacist in creating awareness about gastroenteritis and implementing patient education programmes. …
Published in Research and Reviews: A Journal of Medicine · Vol. 10, Issue 2, 2020 · pp. 6–13 Read article
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Fulminant Spinal Epidural Abscess with Gas
Abstract: Spinal epidural abscess is a medical emergency and is usually secondary to hematogenous spread. The primary focus in most cases is skin or soft tissue and is often associated with vertebral osteomyelitis and paraspinal abscess. The most common predisposing factor is diabetes. Other factors include immunosuppression, spinal surgery or trauma. Epidural abscess with gas is much rarer. We report the case of a 49-year-old diabetic lady with pararenal, paraspinal and …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 9, Issue 3, 2019 · pp. 24–28 Read article
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Review and analysis of the Programmable Tungsten Inert Gas Welding Machine
Abstract: The purpose of this study is to examine metal inert gas (MIG) and tungsten inert gas (TIG) welding processes. This study focuses on welding defects with various kinds of AISI- 1020 mild steel welding joints when using metal inert gas (MIG) and tungsten inert gas (TIG). The impact of different process variables on mild steel welding was looked into. In this study, the main process parameters were changed, and destructive …
Published in International Journal of Manufacturing and Production Engineering · Vol. 4, Issue 2, 2026 Read article
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Prevalence and Associated Risk Factors of Major Gastrointestinal Nematodes of Cattle in Hawassa City.
Abstract: Gastrointestinal nematodiasis is a major constraint of livestock production causing huge economic loss to livestock sector of a country. A cross-sectional study aimed to assess prevalence of major gastrointestinal nematodes and associated risk factors was conducted from February 2021 to November 2021 in Hawassa city. In the study, fecal samples were collected from randomly selected 384 cattle and coprological examination was employed by using floatation method. The study result revealed …
Published in Research and Reviews : Journal of Veterinary Science and Technology Read article
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Impact of Red Stone Dust and Polymer Fabric in Enhancing the Properties of Black Cotton Soil
Abstract: To enhance the mechanical properties of problematic black cotton soil, engineers are focusing on reinforcing the soil with geosynthetic materials. This attention is particularly directed towards improving the strength characteristics of black cotton soil, given its inherent challenges associated with volume changes and plasticity. In this comprehensive study, red stone dust waste is introduced in varying percentages ranging from 5% to 35% to stabilize the black cotton soil. The goal …
Published in Journal of Polymer & Composites · Vol. 12, Issue 3, 2024 · pp. 35–43 Read article
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Innovative Polymer Membranes for Enhanced Gas Separation: Applications in Energy and Environmental Technologies
Abstract: Energy and environmental technology could benefit greatly from novel gas-separation membranes, especially those based on new polymers. This includes the design and characterization of new polymer membranes with enhanced selectivity and permeability for critical industrial gas separations like CO₂/CH₄ as well as CO₂/H₂. Using molecular design strategies, the membranes are addressed toward properties relevant for gas transport, which are important for applications that include carbon capture, natural gas purification, and …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 Read article
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Evaluate The Engineering Properties of Low Load-Carrying Capacity of Expansive Soil by Using Magnesium Chloride and Dry Leaf Ash Powder
Abstract: The swell-shrink behavior of expansive soils poses numerous challenges with the substructure and distress in infrastructures such as buildings, pavements, breast walls, etc. The behavior of expanding soil has been carefully examined by geotechnical engineers, who have then put adequate management techniques into place. Present investigation intends to investigate potential benefits of dry leaf ash (DLA) powder and magnesium chloride (MgCl2) to enhance geological characteristics of soil, particularly addressing problems …
Published in Journal of Geotechnical Engineering · Vol. 12, Issue 1, 2025 · pp. 33–45 Read article
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Termite Mound Soil: A Potential Source of Biofertilizer in Koraput, Odisha
Abstract: Mass use of chemical fertilizers and extensive agriculture has reduced soil’s physiochemical properties and nutrient profile, generating crops with higher chemical residues, resulting unhealthy human population. Sustainable and cost effective nature friendly alternative methods of agriculture are the present need, to overcome the crisis. The study with Termite Mound Soil, TMS, in Koraput district of Odisha, India was performed to find nutrient composition and its potential as an ecofriendly, sustainable …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 14, Issue 3, 2025 · pp. 40–47 Read article
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Design of Plant for the Production of 30,000 Tons Per Year Capacity of Dimethyl Carbonate (DMC) from Natural Gas Using Aspen HYSYS
Abstract: This study focuses on the design of a plant for the production of 30,000 tons per year of dimethyl carbonate (DMC) from natural gas. The plant design was carried out using the Aspen HYSYS Software. The data obtained from Kokori natural gas served as the primary feedstock for the plant. A kinetic model for the production of DMC was developed from existing literature, followed by the development of the mathematical …
Published in Emerging Trends in Chemical Engineering · Vol. 12, Issue 3, 2025 · pp. 45–60 Read article
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Investigation on the Treatment of Different Soil Types using Elephant Grass and Moringa Seed Shell
Abstract: The research on the effect of locally sourced raw materials effectiveness to enhance remediation of crude oil polluted soil environment using moringa seed shell in powdered form, yeast and NPK in swampy and clay Soil (moringa oleifera) and elephant grass in powdered form, yeast and NPK in swampy soil (pennisetum purpureum) was studied. Experimental investigation was conducted to determine the performance of both locally sourced raw materials for crude oil …
Published in Journal of Catalyst & Catalysis · Vol. 9, Issue 3, 2022 · pp. 35–43 Read article
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Geotechnical Assessment and Stabilisation of Lateritic Soils in Tarkwa Using Rice Husk Ash for Road Construction Purpose
Abstract: The cost effectiveness of upgrading gravel roads to a sealed standard has challenged road authorities to make optimum use of naturally occurring materials such as laterites as sub-base and base materials. Untreated laterites have presented problems such as pavement swelling and depression in road construction. This research seeks to assess and stabilise the geotechnical properties of some lateritic soils in Tarkwa using Rice Husk Ash for road construction purposes. Lateritic …
Published in Journal of Construction Engineering, Technology & Management · Vol. 9, Issue 1, 2019 · pp. 6–16 Read article