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Tesis sobre el tema "Acid mine drainage"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 25 de julio de 2025

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1

Chan, Wai-sum Philip. "A study of acid mine drainage /." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B19945127.

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2

Chan, Wai-sum Philip, and 陳偉森. "A study of acid mine drainage." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B31253957.

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3

Goetz, Elaine R. "Sustainable Treatments of Acid Mine Drainage." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1449062616.

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4

Godwaldt, Roderick Cameron. "Acid mine drainage at sub-zero temperatures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60432.pdf.

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5

Woolfenden, Laura. "Integrons in the Acid Mine Drainage Enironment." Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/29882.

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Integrons are a two-part gene capture and expression system found in a wide diversity of bacterial lineages. The Integron is implicated in the spread and development of multiple-antibiotic resistance in clinical and animal production environments. In addition to their importance to human health, Integrons are a particularly suitable model for how bacteria adapt to selective pressure, as they combine an ability to collect and express genes of complementary function with the potential to participate in HGT. In this study, integrons are used as a model to examine how bacteria respond to selective

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6

Kuhn, Eloise M. R. "Microbiology of fly ash-acid mine drainage co-disposal processes." Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

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The waste products acid mine drainage formed during coal mining and fly ash from coal burning power generation, pose substantial environmental and economic problems for South Africa. Eskom has developed a remediation system employing alkaline fly ash to neutralize and precipitate heavy metals from toxic acidic acid mine drainage streams. The aim of this study was to assess the microbial diversity in and microbial impact on this remediation system.

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7

Fahringer, Peter E. "Geophysical investigations of near-surface mine sites in northern West Virginia." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=1087.

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Thesis (M.S.)--West Virginia University, 1999.<br>Title from document title page. Document formatted into pages; contains ix, 130 p. : ill. (some col.), maps (some col.). Includes abstract. Includes bibliographical references (p. 128-130).

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8

Entsuah, Jojo. "Compatibility of grouted rock with acid mine drainage." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0005/MQ30665.pdf.

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9

Kashir, Mansor A. "Performance of slurry walls under acid mine drainage." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0006/NQ32316.pdf.

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10

Dey, Brian Matthew. "The origins and control of acid mine drainage." Thesis, Cardiff University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313136.

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11

Motsi, Tafadzwa. "Remediation of acid mine drainage using natural zeolite." Thesis, University of Birmingham, 2010. http://etheses.bham.ac.uk//id/eprint/683/.

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This research focuses on the removal of Fe, Cu, Zn and Mn from synthetic metal solutions and real AMD from Wheal Jane mine using natural zeolite. Laboratory experiments were performed to investigate the effectiveness of natural zeolite as a potential low cost material for the removal of these heavy metals from AMD. These include, equilibrium tests, batch kinetic studies, column studies and desorption studies. Equilibrium studies showed that the capacity of natural zeolite for heavy metals increased with an increase in initial solution pH. Fitting of the Langmuir and Freundlich isotherms to exp

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12

Gouin, Marlena. "Acid Mine Drainage Remediation Utilizing Iron-Oxidizing Bacteria." University of Akron / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=akron1303244416.

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13

RAO, PRASANNA. "TREATMENT OF ACID MINE DRAINAGE USING MEMBRANE BIOREACTOR." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1006887417.

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14

Lyew, Darwin J. "The characterization of physical parameters of a gravel bed reactor used for the treatment of acid mine drainage (AMD) by sulfate reducing bacteria (SRB) /." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=42086.

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The treatment of acid mine drainage (AMD) by sulfate-reducing bacteria (SRB) has been reported in the literature as a possible alternative to chemical treatment. The overall objective of this study was to implement such a treatment process at the mine site and specifically within the open mine pit itself. The first step of this study was to characterize process parameters. To accomplish this, a reactor was designed and built to simulate hydrodynamic conditions found in the mine pit. This reactor contained a 6$ sp{ prime prime}$ deep gravel bed in which a mixed population of SRB was inoculated.

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15

Sun, Qingyun. "Iron and acid removal from acid mine drainage in open limestone systems." Morgantown, W. Va. : [West Virginia University Libraries], 2000. http://etd.wvu.edu/templates/showETD.cfm?recnum=1315.

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Thesis (Ph. D.)--West Virginia University, 2000.<br>Title from document title page. Document formatted into pages; contains ix, 112 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 56-57).

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16

Gagliano, Wendy Buell. "Biogeochemical characterization of a constructed wetland for acid mine drainage greatment." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1087445085.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xiii, 123 p. : ill. (some col.). Advisor: Jerry M. Bigham, Soil Science. Includes bibliographical references (p. 113-123).

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17

McCauley, Craig. "Assessment of passive treatment and biogeochemical reactors for ameliorating acid mine drainage at Stockton coal mine." Thesis, University of Canterbury. Civil and Natural Resources Engineering, 2011. http://hdl.handle.net/10092/5378.

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Acid mine drainage (AMD) at Stockton Coal Mine, located near Westport, New Zealand, is generated from the oxidation of pyrite within sedimentary overburden exposed during surface mining. The pyrite oxidation releases significant acidity, Fe, and sulphate together with trace metals to the receiving environment. Aluminium is also elevated in drainage waters due to acid leaching from overburden materials. Thirteen AMD seeps emanating from waste rock dumps, and associated sediment ponds were monitored at Stockton Coal Mine to characterise water chemistry, delineate their spatial and temporal varia

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18

Yang, Chi. "Effects of acid mine drainage on nesting tree swallows." Diss., Connect to online resource, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1433468.

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19

Khan, Amita. "Ion Exchange : - A Treatment Option for Acid Mine Drainage." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for vann- og miljøteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26103.

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The sorption of heavy metals from Acid Mine Drainage (AMD) by using clinoptilolite, a natural zeolite, was studied in this thesis. The behavior of clinoptilolite, as an ion exchanger, was studied to see if the concentration of iron, copper, zinc, and manganese could be reduced to acceptable environmental standards. Folldal works, Løkken works, and Røros copper works were the mines investigated during this study. However, experiments were conducted on the AMD from Folldal and Løkken works. From the kinetic experiments, the percent adsorption and distribution ratio (Kd) were deter

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20

Batty, Lesley Claire. "Metal removal processes in wetlands receiving acid mine drainage." Thesis, University of Sheffield, 2000. http://etheses.whiterose.ac.uk/15045/.

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21

Kozhukhar, Nazariy, and Назарій Кожухар. "Microbial communities of soils and acid mine drainage bioremediation." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50768.

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1. В. Бузило, А. Павличенко, С. Кулина, В. Кіященко. Шляхи забезпечення екологічної безпеки при ліквідації вуглевидобувних підприємств. Розробка родовищ. 2013. С. 437-440. 2. Costa M.-C., Duarte J.-C. Bioremediation of acid mine drainage using acidic soil and organic wastes for promoting sulphate-reducing bacteria activity on a column reactor. Water, Air, and Soil Pollution. 2005. Vol. 165. P. 325-345. 3. Bhupinder D. Biotechnological Tools for Remediation of Acid Mine Drainage. Bio-Geotechnologies for Mine Site Rehabilitation / eds. MNV Prasad Paulo Jorge de Campos Favas Subodh Kumar Maiti.

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22

Kritzinger, Louise. "Confronting gold mine acid drainage : art as counter-activity." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/27490.

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Environmental art: Art relating to the individual’s response, understanding and interest towards the land, including art forms such as Land/Earth art as well as more sensitive art forms such as Eco-art, focussed more on the earth’s natural processes. Exploitation: The exploitation of mineral resources is closely associated with progress and success, but also that of benefiting from something at the cost of something else, in this case exploiting gold at the cost of the ecology of the natural environment. Gold mining industry: The labour-intensive activity of removing gold from ore, mined from

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23

Seshadri, Prashant. "Treatment of acid mine drainage with Weirton steel slags." Morgantown, W. Va. : [West Virginia University Libraries], 2000. http://etd.wvu.edu/templates/showETD.cfm?recnum=1730.

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Thesis (M.S.)--West Virginia University, 2000.<br>Title from document title page. Document formatted into pages; contains vii, 38 p. : ill. Includes abstract. Includes bibliographical references (p. 29-30).

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24

Kaur, Gurkiran. "Acid mine drainage treatment options using recycled Bayer liquor." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/120572/1/_Gurkiran%20Kaur_Thesis.pdf.

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This thesis has assessed the viability of using Bayer precipitates, formed by the seawater neutralization of Bayer liquor residues, as an alternative neutralization reagent to treat acid mine drainage (AMD) water. Bayer precipitates were found to out-performed commercially used alkali in the removal of heavy metals and as a pH neutralizing reagent for AMD waters. The robustness and versatility of Bayer precipitates for the treatment of different AMD waters makes them an attractive alternative to commercial materials, especially as they have the potential to reduce the footprint of both mining

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25

Auld, Ryan Richard. "RE-EXAMINING TEMPORAL AND SEASONAL MICROBIAL ACID MINE : DRAINAGE COMMUNITY VARIATION." Thesis, Laurentian University of Sudbury, 2014. https://zone.biblio.laurentian.ca/dspace/handle/10219/2153.

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Acid Mine Drainage (AMD) is characterized by high metal concentrations and an extremely low pH, primarily generated by the microbial oxidation of iron sulfides from mine tailings. Research on the microbial AMD community has largely focused on Bacteria, while little information is known about the Archaeal and Eukaryote members or the seasonal patterns within the communities. Here I examined the Bacterial, Archaeal, and eukaryotic AMD seasonal microbial community, using direct sequencing techniques on AMD samples from the Copper Cliff Tailings AMD site in Sudbury, Ontario, Canada. I found large

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26

Song, Meining. "Understanding the mechanisms of oxidation of pyritic shale in mining waste and the influence of shale properties on acid mine drainage in the Pilbara Basin." University of Western Australia. Centre for Petroleum, Fuels and Energy, 2010. http://theses.library.uwa.edu.au/adt-WU2010.0107.

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[Truncated abstract] The influence of environmental conditions and properties of pyritic shale in the mining waste from Mt. Whaleback in Western Australia, in particular the inclusions and encapsulation of pyrite on the oxidation of pyritic shale and its subsequent acid mine drainage, was studied by employing an isothermal batch reactor system and QEMSCAN technique. The experimental technique was validated by comparing the experimental results obtained in this study with the literature data. It was found that the presence of water significantly accelerates the rate of shale oxidation. Weatheri

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27

Lozano, Letellier Alba. "Geochemistry of rare earth elements in acid mine drainage precipitates." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668458.

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Rare earth elements (REE) are known as the lanthanide series (La-Lu) plus yttrium (Y) and scandium (Sc). REE are essential materials for modern industries and especially for green technologies (wind turbines, batteries, lasers, catalysts, etc.). However, despite their high global demand, their supply is limited such that the EU has cataloged it as critical raw materials. In order to ensure the supply of REE in the future, the search for alternative sources of these elements worldwide has been promoted in recent years. Acid mine drainage (AMD) produced by the Fe-sulphide weathering can effecti

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28

Olds, William. "Lignite Derived Humic Substances for Treatment of Acid Mine Drainage." Thesis, University of Canterbury. Civil and Natural Resources, 2011. http://hdl.handle.net/10092/6583.

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Addition of alkalinity to acid mine drainage (AMD) results in the neutralisation of acidity and precipitation of dissolved metals as insoluble hydroxides. Two aspects of the current AMD treatment practice at the Stockton Mine could be enhanced. Firstly, residual water quality may be poor due to unreacted alkalinity reagents, particularly CaCO3, resulting in poor water clarity and elevated suspended solids (SS). Secondly, neutralisation to circum-neutral pH may not avoid the discharge of residual metals (Ni and Zn) due to incomplete adsorption and hydroxide precipitation. The aim of this projec

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29

Cutting, Jamie Paul. "Geochemical controls on trace metal behaviour in acid mine drainage." Thesis, University of Bristol, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.446257.

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30

Kocsis, Julie A. "Analysis of acid mine drainage in the black fork subwatershed." Ohio University / OhioLINK, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1172256436.

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31

Krinks, John K. "Microbial Assessment of a Bioremediation System Treating Acid Mine Drainage." Ohio University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181069690.

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32

Flege, Adam Eric. "SULFATE REDUCTION IN FIVE CONSTRUCTED WETLANDS RECEIVING ACID MINE DRAINAGE." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin991680380.

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33

Leitholf, Andrew M. "Iron Cycling In Microbially Mediated Acid Mine Drainage Derived Sediments." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1434976163.

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34

Drerup, Samuel A. "Functional Responses of Stream Communities to Acid Mine Drainage Remediation." Ohio University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1458822356.

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35

Kotelo, Lerato Olga. "Characterising the acid mine drainage potential of fine coal wastes." Master's thesis, University of Cape Town, 2013. http://hdl.handle.net/11427/12574.

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Includes bibliographical references.<br>Acid mine drainage (AMD) is one of the major environmental challenges facing the South African mining sector. Acid mine drainage has received significant public attention in recent years. South Africa's long mining history has led to a growing concern that coal-related AMD from these mines (both operational and defunct) will continue for centuries to come. Pyrite bearing fine waste, generated during coal preparation and beneficiation, is thought to carry a significant amount of AMD pollution risk. Coal-related AMD generation has not been afforded the sam

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36

Mgabhi, Senzo Mntukhona. "The hydrated lime dissolution kinetics in acid mine drainage neutralization." Master's thesis, Faculty of Engineering and the Built Environment, 2021. http://hdl.handle.net/11427/33804.

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Hydrated lime, Ca(OH)₂, has been rediscovered as an environmentally sustainable product, which could be of help in the remediation of acid mine drainage (AMD), especially in the AMD neutralization process. This is due to its ease of acquisition, affordable price and unique versatile properties such as reactivity and neutralization efficiency. AMD is an acidic wastewater containing high concentrations of sulphates and dissolved heavy metals mainly ferrous iron. The dissolution of Ca(OH)₂ in aqueous solution is complex, which make its kinetics in AMD neutralization difficult to understand. The a

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37

Mack, Ben M. "Water quality changes over time in Upper Freeport and Pittsburgh coal mines in West Virginia." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5623.

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Thesis (M.S.)--West Virginia University, 2008.<br>Title from document title page. Document formatted into pages; contains x, 81 p. : ill. (some col.), col. map. Includes abstract. Includes bibliographical references.

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38

Sherwood, Julia Merryn. "Modelling minewater flow and quality changes after coalfield closure." Thesis, University of Newcastle Upon Tyne, 1997. http://hdl.handle.net/10443/314.

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The changes that have taken place in the British Coal Industry over the last five years have meant that in many coalfileds the last deep mines have closed. When a coalfield is abandoned and dewatering ceases, groundwater levels rebound, threatening surface waters with polluting discharges. However, the sparse data sets available limit modelling with existing techniques. A lumped parameter model GRAM (Groundater Rebound in Abandoned Mineworkings) has been developed. This model conceptualises a coalfield as a group of 'ponds'. Each pond is an area of the coalfield that has been extensively worke

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39

McCament, Benny K. "Hydrologic controls on acidity and metals loading in an abandoned underground mine complex in southeast Ohio, Perry County." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1088185432.

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40

Mambo, Mutsa Prudence. "Towards a sustainable bioprocess for the remediation of acid mine drainage." Thesis, Rhodes University, 2011. http://hdl.handle.net/10962/d1006167.

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Acid mine drainage is of growing concern for both developing and developed economies. Thus there is increasing pressure to develop alternative remediation strategies. Biological sulphidogenic mechanisms have long since been studied but, very few have been implemented on a large scale. Limitations are due to the inability to acquire a suitable, low cost, environmentally friendly, renewable carbon source. The present study investigated the use of an algae biomass generated by the HRAOP of an IAPS as a carbon source for the EBRU 00AB/06 SRB consortium. The algae biomass and consortium were utiliz

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41

Walsworth, Nicholas A. "Geographic image modelling of environmental degradation associated with acid mine drainage, Kam-Kotia Mine tailings." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0015/MQ26972.pdf.

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42

Qureshi, Asif. "Potential of fly ashes for neutralisation of acid mine drainage from coal mine waste rock." Licentiate thesis, Luleå tekniska universitet, Geovetenskap och miljöteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17607.

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Many countries around the world use coal as fuel for the purpose of power generation. The extraction of coal produces large volumes of waste rock (WR) that are sometimes sulphide rich (principally containing iron sulphides such as pyrite (FeS2) and pyrrhotite (Fe1-xS)), with varying quantities of trace elements such as As, Si, Cu, Zn, Ni, Co, Mo and Cr etc). Such waste is environmentally sensitive due to the risk of oxidation in presence of atmospheric oxygen and water. Sulphide oxidation may result in acidic waters (acid mine drainage, AMD), which often contains high loads of dissolved metals

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43

Asta, Andrés María Pilar. "Mobilization and natural attenuation of arsenic in acid mine drainage ( AMD )." Doctoral thesis, Universitat Politècnica de Catalunya, 2009. http://hdl.handle.net/10803/22672.

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L’anomenat drenatge àcid de mina (AMD) ve generat per l’oxidació de sulfurs i és causa major de contaminació d’aigües a nivell mundial. L’arsènic és un del princiapls contaminants laconcentració del qual pot assolir centenars de mgL-1, és a dir, de 5 a 6 ordres de magnitud més gran que el límit de potabilitat per a l’aigua (10μg L-1) establert per la UE en 1998. En aquesta tesi, s’estudia l’impacte de la mobilització de l’arsènic al llarg de descàrregues de drenatge àcid de mina. L’oxidació de sulfurs que contenen arsènic (tal com l’arsenopirita (AsFeS), la pirita rica en arsènic (FeS2) o la

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44

Peralta, Genandrialine Laquian. "Characterization, leachability and acid mine drainage potential of geothermal solid residues." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ28036.pdf.

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45

Surender, Damini. "Active neutralisation and amelioration of acid mine drainage with fly ash." Thesis, University of the Western Cape, 2009. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6989_1297416088.

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<p>Fly ash and AMD samples were characterised by standard analytical methods for selection of the test materials. Active treatment by means of mixing fly ash with AMD in beakers and a large tank at pre-determined ratios have shown that fly ash is capable of neutralising AMD and increasing the pH beyond neutral values, which optimises the removal of heavy metals and ions. The trend was: the more fly ash added the quicker was the reaction time and higher the pH values achieved. Iron was reduced by as much 99 % in beaker scale experiments via Fe(OH)3 precipitation at pH values &gt<br>4.0. A 99 %

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46

Hogsden, Kristy Lynn. "Structure and function of food webs in acid mine drainage streams." Thesis, University of Canterbury. School of Biological Sciences, 2013. http://hdl.handle.net/10092/10357.

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Acid mine drainage (AMD) is a significant environmental issue worldwide, which often causes severe contamination and marked species losses in receiving streams. However, little is known about how this stress alters food webs and ecosystem function. I conducted a literature review, which revealed that AMD-impacted streams generally had depauperate benthic communities dominated by a few tolerant species and impaired ecosystem processes. Next, using survey and experimental-based approaches, I investigated food web structure and energy flow in these highly stressed streams, which typically have lo

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47

GUEVARA, LILIAN ROCIO ZEGARRA. "POTENTIAL PREDICTION OF ACID MINE DRAINAGE EMPLOYING LEACHING COLUMN KINETIC METHOD." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2007. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10536@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>A drenagem ácida de minas (DAM) é um problema ambiental capaz de comprometer a qualidade dos recursos hídricos, que decorre da oxidação de sulfetos. A adoção de medidas corretivas e/ou preventivas dependerá do programa de predição escolhido, este geralmente inclui testes do potencial de geração de acidez (método estático), e da velocidade com que ocorre o processo (método cinético). No presente trabalho avaliou-se o potencial de geração de DAM usando o teste de Balanço Ácido Base Modificada (BABM), e monitorou-se a qualidad

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48

Vellemu, Emmanuel Captain. "The ecological risk of acid mine drainage in a salinising landscape." Thesis, Rhodes University, 2018. http://hdl.handle.net/10962/60563.

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Acid mine drainage (AMD) and increasing salinity of freshwater ecosystems pose serious threats to water quality in water-stressed South Africa. These threats are exacerbated by mining activities, mainly gold and coal from both active and abandoned mines that continue to release acidic water that is rich in toxic metals and high sulphate concentrations. Therefore, the overarching hypothesis for this study was that “the combination of AMD and sulphate salts confers high ecological risk to the aquatic biota”. The study employed both laboratory and field investigations to test this hypothesis and

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Huminicki, Danielle Marie Cecelia. "Effect of Coatings on Mineral Reaction Rates in Acid Mine Drainage." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/28519.

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This dissertation includes theoretical and applied components that address the effect of coatings on rates of mineral reactions that occur in acid mine drainage (AMD) environments. The two major projects investigated how diffusion-limited transport of reactants through pore spaces in coatings on mineral grains affects the reaction rate of the underlying mineral. The first project considered the growth of gypsum coatings on the surface of dissolving limestone in anoxic limestone drains (ALD), which reduces the neutralization rate of the dissolving limestone and the subsequent effectiveness of t

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Miller, Samuel A. "Treating Metals in Acid Mine Drainage Using Slow-Release Hydrogen Peroxide." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1430918808.

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