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105 results for “Heavy Water”
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Research ArticleOpen accessEvery word in the titleAssessment of Heavy Metals Migration in the Water - Soil - Fodder - Milk Food Chain in the Almaty RegionNurzhan Sarsembayeva, Tolkyn Abdigaliyeva, Zura Utepova et al.This study presents the results of monitoring heavy metals (Cd, Pb, As and Hg) in the water - soil - fodder - milk food chain. The research aimed to study the effect of lead, cadmium, mercury and arsenic in soil, water and components of the diet of cattle on their bioaccumulation in livestock products (milk) in basic farms of the … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 22 Jun 2021 · 6,409 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleIndustrial Waste-an Economical Approach for Adsorption of Heavy Metals from Ground WaterMargherita Pettinato, Debolina Mukherjee, Silvestro Andreoli et al.A by product from steel industry mainly known as blast furnace slag is a waste product which was tested for the removal of As(III), from ground water. Steel slag is a commercial waste material mainly consisting of SiO2, Al2O3 and CaO, the former two chemicals being major components of zeolites and the latter a major component of Hydroxyapatite (HAP). Arsenic … …American Journal of Engineering and Applied Sciences, Vol. 8, Issue 1 · 10 Apr 2015 · 8,155 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEvaluation of Heavy Metal in Coastal Water at KelantanRizki Wannahari, Nurul Ain Abdullah, Mariam Firdhaus Mad Nordin, Marinah MuhammadFive sites were selected representing the studied sites of the coastal water in Kelantan, Malaysia during 1996 until May 2012. These selected sites are the popular beaches in Kelantan which are Sri Tujuh Beach (STB) located in Tumpat region, Cahaya Bulan Beach (PCB) and Sabak Beach (SB) in Kota Bharu region, Irama Beach (PI) in Bachok region and Bisikan Bayu … …American Journal of Environmental Sciences, Vol. 9, Issue 6 · 20 Jan 2014 · 7,254 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHeavy Metal Contamination of Soils and Water Resources Kettara Abandoned MineManuel Valiente, Gustavo Perez, Marta Avila et al.Problem statement: Metal mining; together with mineral smelting and processing, have contaminated the environment surrounding mine areas throughout the world exceeding natural background concentration. Approach: These processes introduce metal contaminants into the environment through gaseous and particulate emissions, waste liquids and solid wastes. The principal objective of this study was to investigate soil and water contamination in the vicinity of … …American Journal of Environmental Sciences, Vol. 8, Issue 3 · 8 May 2012 · 8,831 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Effects of Seasonal Variations on Typha capensis and Heliconia psittacorum in the Remediation of Heavy Metals from Soil and WaterWiafe Samuel, Buamah Richard, Owusu MichaelDifferent plant species have been used in the remediation of different heavy metals. The performance of a macrophyte to remediate heavy metals may be dependent on a lot of factors which may include water chemistry, metal solubilityand temperature. The objective of this research was to ascertain the effects of seasonal variations on the remediation of heavy metals. To this end,two … …American Journal of Applied Sciences, Vol. 15, Issue 12 · 31 Jan 2019 · 7,787 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePhytomanagement of Heavy Metal Lead by Fodder Grass Lasiurus scindicus in Polluted Soil and Water of Dravyawati RiverParul Sharma, Sonali PandeySoil and water pollution with heavy metals is a worldwide issue and is still unresolved. Phytoremediation is a new and rising technology that applies plants for cleanup lightly contaminated soils and water. Lasiurus scindicus have been chosen in this work for decontaminating soil and water from heavy metal (lead). This plant was grown in contaminated soil and water over a … …American Journal of Environmental Sciences, Vol. 13, Issue 2 · 12 Apr 2017 · 7,725 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStatus of Heavy Metals in Water and Sediment of the Meghna River, BangladeshMahmud Hassan, Mirza A.T.M. Tanvir Rahman, Badhan Saha, Abdul Kadir Ibne KamalThe pollution of river water and sediments by heavy metals has assumed serious problems due to their toxicity and accumulative behavior. The present study has been undertaken to assess the levels of heavy metals and the extent of pollution in the surface water and sediments from the Meghna river. Water and sediment samples were collected by the Standard Methods and, … …American Journal of Environmental Sciences, Vol. 11, Issue 6 · 24 Nov 2015 · 12,835 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePotential Environment and Public Health Risk Due to Contamination of Heavy Metals from Industrial Waste Water in Lam Thao, Phu Tho, VietnamNguyen Cong Vinh, Ingrid Oborn, Pham Quang Ha et al.Problem statement: In Vietnam, rice cultivation plays an important role in national economic development and food security. However, rice production is facing many problems associated with rapid industrialization and urbanization in the country. Resultant emissions of solid and liquid wastes are often untreated and discharged directly to agricultural land. These practices have potential impacts on the environment and human health. … …American Journal of Environmental Sciences, Vol. 8, Issue 1 · 28 Feb 2012 · 8,427 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleRelationships between Heavy Metal Concentrations in the American Oyster (Crassostrea virginica) and Metal Levels in the Water Column and Sediment in Apalachicola Bay, FloridaDennis A. Apeti, Larry Robinson, Elijah JohnsonThis study aims to assess baseline concentrations of heavy metals (Cd, Cr, Cu, Pb and Zn) in the oyster soft tissue as they relate to concentrations in the water column (particulate phase) and sediment in Apalachicola Bay. In order to conduct these assessments, a total of 360 samples, collected in two seasons (winter and summer) and were analyzed using atomic … …American Journal of Environmental Sciences, Vol. 1, Issue 3 · 30 Sep 2005 · 7,344 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEffectiveness of the Use of Ash and Slag Fertilizer on Ordinary Chernozem for Linum usitatissimum CropsGulmira Kyzdarbekova, Abilzhan Khussainov, Baurzhan Yessenzholov et al.Degradation, reduction of soil fertility, and accumulation of industrial waste is both global and national environmental problem. The purpose of the study is to evaluate the effectiveness and environmental safety of the use of fertilizers made from ash and slag on ordinary chernozem for common flax (Linum usitatissimum) crops. The laboratory experiments were conducted in the environmental protection laboratory. The … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 11 May 2023 · 5,161 accessesView PDFCite