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Dissertations / Theses on the topic 'Migration of heavy metal'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Whitt, Michael John-Ross. "Studies to Characterize Heavy Metal Content and Migration From Recycled PolyethyleneTerephthalate." DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1350.

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Packaging Materials account for 31% of the world’s municipal solid waste. Agencies like the Environmental Protection Agency (EPA) and the Agency for Toxic Substances and Disease Registry (ATSDR) are pushing for the increased use of recycled thermoplastic materials. Polyethylene terephthalate (PET) is a commonly recycled thermoplastic which is used to package ready-to-eat fruits and vegetables. Most recycled polyethylene terephthalate (RPET) packaging materials contain heavy metal catalysts, the most common being antimony. The recent increased use of recycled plastic materials has been suspecte

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2

Whitehead, Keith Richard. "Geochemical factors controlling the migration of heavy metals beneath historical smelting site, Derbyshire, UK." Thesis, Imperial College London, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264969.

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3

Пляцук, Леонід Дмитрович, Леонид Дмитриевич Пляцук, Leonid Dmytrovych Pliatsuk, Наталія Олексіївна Макаренко, Наталия Алексеевна Макаренко та Nataliia Oleksiivna Makarenko. "Міграція важких металів у грунті". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/63513.

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До факторів, що сприяють утриманню важких металів ґрунтом відносяться: обмінна адсорбція поверхні глин і гумусу, формування комплексних сполук з гумусом, адсорбція поверхнева і оклюзія а також формування нерозчинних сполук, особливо при відновленні. Важкі метали в ґрунтовому розчині зустрічаються як в іонній так і в зв'язаній формах, які перебувають у певній рівновазі. Міграція важких металів у ґрунтах може відбуватися з рідиною, в газоподібній формі випадковий характер та у твердій фазі.

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4

Higton, G. "Microbial heavy metal accumulation." Thesis, University of Kent, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380612.

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5

Bardos, Paul. "The antibiotic and heavy metal tolerances of soil bacteria and heavy metal pollution." Thesis, University of Reading, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411559.

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6

Punshon, Tracy. "Heavy metal resistance in Salix." Thesis, Liverpool John Moores University, 1996. http://researchonline.ljmu.ac.uk/5075/.

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7

Satofuka, Hiroyuki. "Studies on heavy metal ion-binding peptides : Application for heavy metal ion detection and detoxification." 京都大学 (Kyoto University), 2002. http://hdl.handle.net/2433/149818.

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8

Mohamed, Amin Zarinah. "Heavy metal pollution in Antarctic soils." Thesis, University of Canterbury. Department of Chemistry, 1993. http://hdl.handle.net/10092/2879.

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Soil samples from 8 sites (7 contaminated and 1 reference) at Marble Point and Scott Base were assessed for heavy metal pollution. Samples were acid leached and analysed by differential pulse anodic stripping voltammetry and electrothermal atomic absorption spectrometry for lead, zinc, cadmium and copper. Weathering of these metals from point source contaminants was established. Sequential leaching was then performed to evaluate the potential fate ofthe contaminants using the same techniques. Studies were limited to exchangeable fraction and metal fractions bound to carbonates, oxides and orga

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9

Brown, Stanley. "Heavy metal detoxification of sewage sludge." Thesis, University of Manchester, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302700.

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10

Phelan, Anne. "Heavy metal tolerance in Aspergillus nidulans." Thesis, University of Liverpool, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333642.

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11

Townsley, C. C. "Heavy metal accumulation in filamentous fungi." Thesis, Keele University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356547.

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12

Alam, Tanvir E. "Metal Oxide Graphene Nanocomposites for Organic and Heavy Metal Remediation." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/3945.

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This thesis consists of two research problems in the water decontamination area. In the first work, the main focus is to understand the structure and photocatalytic activity of titanium dioxide with graphene (G-TiO2) which is synthesized by using sol-gel method. The photocatalytic activity of TiO2 is limited by the short electron hole pair recombination time. Graphene, with high specific surface area and unique electronic properties, can be used as a good support for TiO2 to enhance the photocatalytic activity. The obtained G-TiO2 photocatalysts has been characterized by X-Ray Diffraction (XRD

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13

Mcdowell, Michael A. "Heavy South: Identity, Performance, and Heavy Music in the Southern Metal Scene." Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6319.

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The Southern Metal scene depends heavily on the performance of a Southern Identity. While considerable research has been done on other musical genres and scenes from the American South (country music, blues, gospel music), less attention has been given to the extreme metal scene of Southern Metal. Using scholarship of Nadine Hubbs, Philip Auslander, Jefferey C. Alexander, and Keith Kahn Harris, among others, I analyze two films, Slow Southern Steel (2010) and NOLA: Life, Death, and Heavy Blues from the Bayou (2014), and one song, Down’s “Eyes of the South” as cultural productions of this South

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14

Körner, Stefan. "Theologie als Beat, Pop und Heavy Metal." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-101963.

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Der erste Eindruck, er täuscht. Viele Besucher, die das „Schallarchiv“ zum ersten Mal betreten, äußern sich verhalten, die leichte Enttäuschung kaum verhehlend: „Das ist es also“. Ja, das ist es, das weltgrößte Archiv für christliche Popmusik. Und in der Tat: 2.500 LPs sind optisch weit weniger eindrücklich als die gleiche Anzahl Bücher. Was sich aber in den Plattenhüllen, in den Rillen des Vinyl verbirgt, das hörbar wird, sobald die Nadel die Vertiefungen nach den darin eingepressten Tönen abtastet, bringt den Hörer unvermittelt ins Staunen. Manch angestaubte Platte lässt vernehmen, wie sehr

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15

MacDonald, Hazel. "Heavy metal tolerance in filamentous green algae." Thesis, University of the West of Scotland, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329824.

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16

Knight, Bruce Philip. "Heavy metal speciation and bioavailability to microbes." Thesis, Imperial College London, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243803.

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17

Powell, Michael Ian. "Barnacles as monitors of heavy metal pollution." Thesis, University of Manchester, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.277482.

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18

Alhakawati, Mohamed Salem. "Heavy metal removal using polymer immobilised biomass." Thesis, University of Southampton, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274447.

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19

Palchetti, Ilaria. "Screen-printed sensors for heavy metal detection." Thesis, Cranfield University, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.268129.

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20

Orofino, Maria J. "Heavy Metal ATPases from Archaeabacteria to Plants." Digital WPI, 2006. https://digitalcommons.wpi.edu/etd-theses/662.

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PIB-ATPases are membrane proteins that transport heavy metal ions across biological membranes upon ATP-hydrolysis. These enzymes contribute to metal homeostasis in archaeal, prokaryotic and eukaryotic cells. Typically, most PIB-ATPases have eight transmembrane segments, one or more metal binding domains in the cytoplasmic N-terminal region and a series of amino acids conserved in all the members of this family. By sequence homology analysis, the metal specificity for most ATPases has been predicted. Here, we report studies on PIB-ATPases from different organisms. The first part of this work

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21

Brown, Joshua T. "The Energy Expenditure of Heavy Metal Drummers." TopSCHOLAR®, 2016. http://digitalcommons.wku.edu/theses/1647.

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The purpose of this investigation is to examine the energy demand of heavy metal drummers during rehearsal in order to understand the physiological responses. This information may lead to a better understanding of energy expenditure and add to the compendium of physical activity. The investigation consisted of eight apparently healthy 20 to 37-year-old males were recruited for this investigation. Information gathered during the drum test was average VO2, VO2peak, HR in beats per minute (bpm), metabolic equivalents (METs), and energy expenditure (EE) expressed in calories (kcals) per minute and

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22

Plathe, Kelly Lee. "Nanoparticle - Heavy Metal Associations in Riverbed Sediments." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/26229.

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Relationships between trace metals and nanoparticles were investigated using analytical transmission electron microscopy (aTEM) and asymmetric flow field flow fractionation (aFlFFF) coupled to both multi-angle laser light scattering (MALLS) and high resolution-inductively coupled plasma mass spectroscopy (HR-ICPMS). Riverbed sediment samples were taken from the Clark Fork River in Montana, USA where a large-scale dam removal project has released reservoir sediment contaminated with toxic trace metals (namely Pb, Zn, Cu and As) which accumulated from one and a half centuries of mining activiti

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23

Burnley, Leigh-Emma. "Heavy Metal Resistance in the Genus Gluconobacter." Thesis, Virginia Tech, 2000. http://hdl.handle.net/10919/35993.

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The genus Gluconobacter is industrially important due to the ability to accomplish unusual and almost complete oxidation reactions (bioconversions) and to contaminate high sugar content products. Following preliminary evidence that some strains of Gluconobacter were resistant to cadmium, and realizing that cadmium resistance among gram-negative organisms is often encoded by an operon which also encodes cobalt and zinc resistance via an efflux mechanism, 10 strains of Gluconobacter were tested for heavy-metal resistance. Three of the 10 representative strains appeared to be resistant to cadmi

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24

Singh, Rajesh. "Role of Microorganisms in Heavy Metal Remediation." Miami University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1447974231.

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25

Lee, MyungHo. "Electrokinetic remediation of heavy metal contaminated soils." 京都大学 (Kyoto University), 2005. http://hdl.handle.net/2433/144895.

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26

Walzer, Nicolas. "Anthropologie du metal extrême /." Rozières-en-Haye : Camion blanc, 2007. http://catalogue.bnf.fr/ark:/12148/cb41151654n.

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27

Rozycki, Torsten von. "Computational investigations of divalent heavy metal ion homeostasis." kostenfrei, 2009. http://nbn-resolving.de/urn:nbn:de:gbv:3:4-359.

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28

Willemse, Chandre Monique. "Nanocomposite-graphene based platform for heavy metal detection." Thesis, University of the Western Cape, 2010. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8123_1323852117.

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This study reports the synthesis of graphene by oxidizing graphite to graphite oxide using H2SO4 and KMnO4 and reducing graphene oxide to graphene by using NaBH4. Graphene was then characterized using FT-IR, TEM, AFM, XRD, Raman spectroscopy and solid state NMR. Nafion-Graphene in combination with a mercury film electrode, bismuth film electrode and antimony film electrode was used as a sensing platform for trace metal analysis in 0.1 M acetate buffer (pH 4.6) at 120 s deposition time, using square-wave anodic stripping voltammetry (SWASV). Detection limits were calculated using 3Ïblank/slope

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29

Sabet, Mitra Deliri, and n/a. "Aquatic plants as indicators of heavy metal contamination." University of Canberra. Resource, Environmental & Heritage Sciences, 1997. http://erl.canberra.edu.au./public/adt-AUC20061107.161814.

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Concentrations of heavy metals (Cu, Cd, Cr, Zn, Mn, Fe and Pb) in the water columns, aquatic plants and sediments of fourteen lakes of varied levels of pollution were measured. Correlation analysis was carried out between heavy metal concentrations in aquatic plants and heavy metal concentrations in water and sediment. The aquatic plants which accumulated heavy metals in their tissues in proportion to that in water and sediments were identified. The aquatic plants studied were: 8/yxa auberti Rich, Cabomba caroliniana Gray, Ceratophyllum demersum L, Ceratopteris thalictroides (L.) Bron, Chara g

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30

Daughney, Christopher J. "Selected geochemical reactions in heavy metal-chlorophenol systems." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ36968.pdf.

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31

Yan, Guangyu. "Heavy metal biosorption by the fungus, Mucor rouxii." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ60215.pdf.

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32

Lloyd, David Warren. "Mercury models, postmodernism, simulacra, and new heavy metal." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ60061.pdf.

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33

Stevens, Peter Roderick. "Blank shape analysis for heavy gauge metal forming." Thesis, Coventry University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.330058.

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34

Adams, C. "The chemistry of some heavy transition metal organometallics." Thesis, University of Cambridge, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.595343.

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The thesis is concerned with the synthesis of some new organometallic and co-ordination compounds of platinum (in the main), tungsten and gold. Chapter 1 contains an overview of the field of platinum σ - acetylide chemistry from its origins to the present day, looking at structural types and the properties of this kind of compound. Chapter 2 contains details of the synthesis and characterisation of some novel bipyridyl containing platinum acetylides of the form <I>cis</I>-(<I><SUP>t</SUP></I>bu<SUB>2</SUB>bipy)Pt(-C≍C-R)<SUB>2</SUB> (where R = Ph.<I>p</I>-C<SUB>6</SUB>H<SUB>4</SUB>-CH<SUB>3</S

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35

Serot, Julie Lynn. "Heavy metal analysis in Heaviside's dolphins (Cephalorhyncus heavisidii)." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/193469.

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Skin and blubber tissue samples were collected from two hundred and six freeranging Heaviside’s dolphins (Cephalorhyncus heavisidii) during January through June of 2008, 2009, and 2010, along the coast of South Western Africa, to be analyzed for heavy metal concentration levels. Inductively coupled mass spectrometry (ICP-MS) was used to determine sample solution concentrations of all metals (aluminum, arsenic, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, selenium and zinc). Data provided by this thesis is the first reference of its kind for this species (Cephalorhyncus he

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36

Roby, David Allen. "Bastard offspring : heavy metal, hardcore punk, and metalcore." Honors in the Major Thesis, University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1486.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Arts and Humanities<br>Music

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37

Orueetxebarria, Mikel. "Remediation of heavy metal contaminated soil using bonemeal." Thesis, University of Nottingham, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.417229.

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38

Foner, Henry Albert. "Heavy metal pollution from combustion sources in Israel." Thesis, University of Leeds, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.277237.

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39

Le, Huquet Jeannette Anne. "Heavy metal-regulated gene expression in flowering plants." Thesis, University of Liverpool, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241491.

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40

James, Patrick Alexander Bree. "Heavy metal uptake and separation using magnetotactic bacteria." Thesis, University of Southampton, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.420196.

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41

Tognarelli, Donna M. "Heavy metal mobility in iron and steel waste." Thesis, University of the West of Scotland, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.742768.

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42

Delony, Daniel. "Proton Coupled Electron Transfer at Heavy Metal Sites." Doctoral thesis, Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2020. http://hdl.handle.net/21.11130/00-1735-0000-0005-1546-5.

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43

Erenbo, Philip. "Heavy metal removal and water treatment using Upsalite." Thesis, Uppsala universitet, Nanoteknologi och funktionella material, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-328366.

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Ion exchange reactions between Upsalite, a mesoporous magnesium carbonate, and metal ions of cadmium, lead and nickel have been studied to evaluate the capacities of Upsalite as a water treatment agent. Uptake capacity and reaction kinetics have been evaluated using a batch experiment and atomic absorption spectroscopy. Post reaction materials from the reaction between Upsalite and each of the three metal ions have been investigated with XRD, SEM and TGA in order to determine what species have been formed during the ion exchange. The maximum uptake capacity of Upsalite was found to be 990 mg

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44

Smith, Erin. "Heavy Metal Accumulation in Seagrasses in Southeastern Florida." Thesis, NSUWorks, 2018. https://nsuworks.nova.edu/occ_stuetd/474.

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Seagrass beds are among the most ecologically important systems in the marine environment. They provide the primary production to nearby coral reef and mangrove communities, and seagrasses comprise a large component of the diets of many marine organisms including fishes, small invertebrate species, and many protected species such as manatees and sea turtles. This consumption provides a pathway for many contaminants to enter the marine food web via the seagrasses. The coastal location of seagrass beds causes them to be especially susceptible to anthropogenic pollution, including accumulation of

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45

Naylor, G. P. L. "The responses of cockles to heavy metal pollution and their use in the study of metal to metal uptake interactions." Thesis, University of Manchester, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383153.

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The effects of the four metals, copper, zinc, cadmium and manganese on the common cockle, Cerastoderma edule L., were investigated. With regard to both the inhibition of filtering rate and mortality of cockles, copper was the most toxic metal, followed by zinc then cadmium. Manganese was the least toxic and appeared to have no adverse effect on the animals. The accumulation of the metals by the cockles from a range of added concentrations was studied by analysing their soft tissues using atomic absorption spectrophotometry. Copper, zinc and cadmium were all accumulated markedly, but the relati

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46

Davies, Giddings Egba Arikpo. "Heavy metal accumulation by the green alga Chlorella emersonii." Thesis, London South Bank University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336421.

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47

Milum, Kristen Marie. "In Situ Remediation of Heavy Metal Contaminated Sediments Using Emulsified Zero-Valent Metal Particles." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3305.

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Sediments can act as both a sink for pollutants and a source for aquatic contaminants. Natural and human disturbances of the sediments can release the contaminants to the overlying water where bottom dwelling, or benthic, organisms may be exposed through direct contact, ingestion of sediment particles, or uptake of dissolved contaminants present in the water. Dredging, the most common remediation technology for heavy metals, exacerbates this process. The in situ use of emulsified metal has been studied for its ability to pull heavy metals from aqueous solution and from saturated soils. It has

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48

Michel, Julien. "Transport d'hydrocarbures aromatiques polycycliques et de métaux dans les sols non saturés." Thesis, Vandoeuvre-les-Nancy, INPL, 2009. http://www.theses.fr/2009INPL058N/document.

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Ce travail visait à évaluer le transport d’hydrocarbures aromatiques polycycliques (HAP) et de métaux dans des sols multi pollués, en s’intéressant plus particulièrement au couplage transport-réaction dans la zone non saturée du sol, selon deux axes de travail. En premier lieu, puisque de nombreux sites industriels sont multi pollués, nous avons choisi d’étudier l’influence des métaux sur la sorption des HAP et vice versa en système modèle. Nous avons montré que lors d’une pollution simultanée par du fluoranthène et du zinc, ce dernier est beaucoup moins retenu que lorsqu’il est présent seul e

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49

Hajar, Abdulrahman Said Muhammad. "The comparative ecology of Minuartia verna (L.) Hiern and Thlaspi alpestre L. in the southern pennines, with special reference to heavy metal tolerance." Thesis, University of Sheffield, 1987. http://etheses.whiterose.ac.uk/1829/.

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Minuartia verna (L.) Hiern and Thiaspi alpestre L. are recognized as relict elements of a preglacial montane flora in the British Isles and, as such, display a markedly disjunct distribution pattern. Their present-day distribution shows a close association with metalliferous mine workings, particularly in the Pennines, where both species have become prominent components of the flora of calcareous lead mine wastes. By comparison with M. verna, T. alpestre is more restricted in its distribution and is a rarer species. The work reported in this thesis attempted to provide an explanation for this

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50

Mayr, Torsten. "Optical sensors for the determination of heavy metal ions." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=964444569.

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