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Dissertations / Theses on the topic 'Discharges of pollutants'

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1

Уберман, В. И., та Людмила Антоновна Васьковец. "Сверхнормативные сбросы загрязняющих веществ: методика судебной экспертизы причиненных убытков". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2014. http://repository.kpi.kharkov.ua/handle/KhPI-Press/45255.

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Рассматриваются основные особенности и алгоритмы методики для проведения судебной экспертизы убытков, причиненных государству сбросами загрязняющих веществ с возвратной водой. Приводятся структура и примеры практического использования методики.<br>Basic aspects of the methodology and main algorithms for forensic examination of economic losses caused for state from excessive discharges of pollutants in sewage waters are considered. The structure of the methodology and some practical examples of usage the techniques are given.
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Schiorlin, Milko. "Non-thermal plasma processing for the decomposition of organic pollutants." Doctoral thesis, Università degli studi di Padova, 2009. http://hdl.handle.net/11577/3427089.

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Plasma chemistry is a rapidly growing field to develop and exploit the great potential of plasma to perform chemical reactions. This thesis deals with the oxidation of organic pollutants in air and water promoted by the action of air non-thermal plasma (NTP). Such plasmas, which are conveniently produced by electric non-thermalizing discharges like corona and dielectric barrier discharges in air at atmospheric pressure and ambient temperature, provide highly reactive oxidizing environments comprising electrons, excited molecules, atomic and radical species (O, OH), ions (O2+, N2+, NO+, O–, O2–
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3

Yuan, Ye [Verfasser], W. Kirk [Gutachter] Junker, and Stephan [Gutachter] Hobe. "A Comparative Study: China’s Water Pollutants Discharge Permit System with Reference to the National Pollutants Discharge Elimination System of the United States of America / Ye Yuan. Gutachter: W. Kirk Junker ; Stephan Hobe." Köln : Universitäts- und Stadtbibliothek Köln, 2016. http://d-nb.info/1103134884/34.

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4

Yuan, Ye [Verfasser], W. Kirk Gutachter] Junker, and Stephan [Gutachter] [Hobe. "A Comparative Study: China’s Water Pollutants Discharge Permit System with Reference to the National Pollutants Discharge Elimination System of the United States of America / Ye Yuan. Gutachter: W. Kirk Junker ; Stephan Hobe." Köln : Universitäts- und Stadtbibliothek Köln, 2016. http://nbn-resolving.de/urn:nbn:de:hbz:38-67123.

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5

Zabitytė, Jurgita. "Radioaktyviųjų teršalų paplitimo atmosferoje įvertinimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20070816_165005-33201.

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Šio darbo pagrindinis tikslas − įvertinti radioaktyviųjų teršalų paplitimą atmosferoje ir nusėdimą, bei įvertinti teršalų žalą aplinkai ir žmonėms. Tam tikslui pasiekti, šiame darbe buvo: 1.išanalizuoti pagrindiniai radioaktyviųjų teršalų paplitimo būdai; 2.supažindinta su teisės aktais ribojančiais radionuklidų išmetimą į aplinką; 3.įvertinti labiausiai žmonių sveikatą įtakojančių radionuklidų ir sklidimą atmosferoje ir nusėdimą.<br>In Lithuania we have a very important object from the point of energetics. It’s atomic power − station of Ignalina. It is work safety aspects worry so the themes
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6

Kumar, Alok. "Optimum Allocation of Discharged Pollutant Loads from Nonpoint Sources in a Watershed using GIS." Kyoto University, 2003. http://hdl.handle.net/2433/148983.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第10257号<br>農博第1329号<br>新制||農||867(附属図書館)<br>学位論文||H15||N3778(農学部図書室)<br>UT51-2003-H678<br>京都大学大学院農学研究科地域環境科学専攻<br>(主査)教授 河地 利彦, 教授 青山 咸康, 教授 高橋 強<br>学位規則第4条第1項該当
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7

Weiner, Ellen Rebecca. "Evaluation of Impacts Resulting from Home Heating Oil Tank Discharges." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/84395.

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Diesel #2 is used to heat nearly 400,000 dwellings in Virginia. Home heating oil released from leaking underground tanks located adjacent to homes and residing in unsaturated soil adjacent to houses poses a potentially serious health risk. Specifically, the migration of hazardous vapors into buildings, known as vapor intrusion, can negatively impact indoor air quality in homes and public buildings (USEPA 2015). In this look-back study, we assessed the potential for petroleum vapor intrusion by sampling soil vapor at 25 previously remediated spill sites. Residual contaminants, in particular tot
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8

Mouele, Emile Salomon Massima. "Degradation of persistent organic pollutants (pharmaceuticals & dyes) by combined dielectric barrier electrohydraulic discharge system and photo catalysts." University of the Western Cape, 2019. http://hdl.handle.net/11394/6976.

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Philosophiae Doctor - PhD<br>Water pollution problems have continued to increase not only in South Africa but worldwide due to human activities. The presence of organic toxins and bacteria in water sources is mostly due to population growth, industrial development and agricultural run-off. The accumulation of persistent organic pollutants (POPs) in water and wastewater sources has raised various questions on the safety of potable water used for drinking, households and other activities. Traditional mechanical, biological, physical, and chemical methods such as flocculation, coagulation, revers
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Peacock, Steven. "Storm Water System Monitoring for the Small Municipality Under Phase II of the National Pollutant Discharge Elimination System." Thesis, University of North Texas, 2003. https://digital.library.unt.edu/ark:/67531/metadc4298/.

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Storm water quality can have a significant impact on receiving water bodies. The chief recipients of these impacts are aquatic life in the receiving water body and downstream water users. Over the last few decades, legislation, regulations, institutions and facilities have evolved to recognize the impact of urban storm water on receiving streams. This increased emphasis has caused contaminants in storm water to be identified as a major concern. This developing concern has generated an increased interest in the water quality of our streams and lakes and emphasized the need for more monitoring e
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10

Guckian, Jacqueline. "Ohio Environmental Protection Agency: An Internship Report." Miami University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=miami1196169547.

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11

Newton, David Brooke. "The Effectiveness of Modular Porous Pavement as a Stormwater Treatment Device." Thesis, Griffith University, 2005. http://hdl.handle.net/10072/367825.

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The potential of porous pavement to meet the key stormwater management objectives of peak discharge control, pollutant removal and runoff volume reduction has been recognised for several decades. However, concerns over maintenance and the structural inferiority of porous pavements have led to interest in pavement systems that utilize both porous and impervious pavements. In such systems the porous pavement may act as a treatment device for impervious area runoff. This study examines the extent to which such combined pavement systems are capable of reducing the impacts of urbanisation on down
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12

Gosset, Antoine. "Evaluation de l’écotoxicité des rejets urbains par temps de pluie : Développement d’une batterie de bioessais et application à la conception de biocapteurs." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSEI027/document.

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Les Rejets Urbains par Temps de Pluie (RUTP) représentent une pollution très complexe et variable de par la diversité des évènements pluvieux et des bassins versants lessivés. Les RUTP sont, dans la majorité des cas, rejetés dans des milieux récepteurs aquatiques péri-urbains tels que les lacs, rivières ou eaux souterraines, sans traitement d’épuration. La pollution déversée, qui peut être très diluée, est le plus souvent liée à des évènements relativement courts et difficiles à prévoir. L’impact écotoxique des RUTP peut donc s’avérer difficile à évaluer, en particulier par des mesures directe
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13

Brankatschk, Robert, and Klaus-Peter Lange. "Risikoabschätzung für Stoffausträge aus Ackerflächen." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-139473.

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In der Broschüre wird ein neues Verfahren vorgestellt, welches zur Bewertung und Minderung von Stoffausträgen aus Ackerflächen in Oberflächengewässer entwickelt wurde. Dazu werden in einem ersten Schritt Gewässer und angrenzende Ackerschläge hinsichtlich Nutzung, Schutzstreifen und Gefahrenpunkte erfasst. In einem zweiten Schritt werden ein N- und ein P-Index berechnet, die das Stoffaustragsrisiko angeben. Die beiden Indices basieren auf einfach zu erhebenden Daten und auf einfachen Berechnungen. In einem dritten Schritt werden Maßnahmen zur Risikominderung empfohlen und deren Wirksamkeit prog
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14

Hannouche, Ali. "Analyse du transport solide en réseau d’assainissement unitaire par temps de pluie : exploitation de données acquises par les observatoires français en hydrologie urbaine." Thesis, Paris Est, 2012. http://www.theses.fr/2012PEST1134/document.

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Cette thèse valorise les données de mesure en continu de pluie de débit et de turbidité, ainsi que les bases de donnée de résultat d'analyse et les connaissances acquises dans le cadre des trois observatoires français en hydrologie urbaine, OPUR-Paris, OTHU-Lyon et ONEVU Nantes, pour valider et améliorer les connaissances sur les flux et les sources de particules vectrices de contaminants, en réseaux d'assainissement unitaire. Les données provenant de 6 sites expérimentaux drainés par un réseau d'assainissement unitaire ont été exploitées : Marais, Quais et Clichy à Paris, Cordon Bleu et Saint
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15

Sámano, Celorio María Luisa. "Desarrollo e integración de modelos numéricos de calidad del agua en un Sistema de Información Geográfica." Doctoral thesis, Universidad de Cantabria, 2011. http://hdl.handle.net/10803/35687.

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En la presente tesis se aborda el desarrollo de un modelo de calidad del agua orientado al estudio de sustancias prioritarias y peligrosas teniendo en cuenta los efectos de la dinámica sedimentaria a fin de facilitar la gestión de zonas estuarinas. Además, con el objeto de poder llevar a cabo la integración del modelo desarrollado dentro de un Sistema de Información Geográfica, se establecen los procedimientos metodológicos necesarios. La conjugación de estas tareas permitirá fusionar los beneficios de ambos instrumentos bajo un único entorno a fin de obtener una herramienta de gestión de vert
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16

Chung, Rui-Yean, and 鍾瑞源. "Studies on the Improvement of Gaseous Pollutant Discharges for." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/85663706907261964121.

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博士<br>淡江大學<br>水資源及環境工程學系<br>86<br>No.6 fuel oil, commonly refereed to as "Fuel Oil", is a main fuel to power industrial boiler. After combustion, the exhaust gas contains significant amount of pollutants such as particulates, carbon black, CO2, NOx and SOx, etc. that have tremendous adverse impact on the environmental quality. Studies with the objective of improving the combustion of No.6 fuel oil and abating the pollution have been initiated on formulating the No.6 fuel oil with addition
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17

Shieh, Wen-Shyang, and 謝文祥. "Numerical Study on the Diffusion of Drilling Pollutants Discharge in the Sea." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/78387400469277001636.

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碩士<br>國立海洋大學<br>河海工程學系<br>83<br>The present study is to investigate the discharge of drilling muds and produced water from oil drilling platform.The results can be used as references for marine environment protection. The short-term diffusion of the discharge can be catalogued into three phases:jet convective descent, dynamic collapse and bottom encounter.By using the conservation laws,a set of ordinary differential governing equations are derived.The set of govering equations incorporating
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18

Nishanth, Katam. "Plasma catalysis of diesel exhaust using industrial wastes: a study on NOX and THC removal." Thesis, 2021. https://etd.iisc.ac.in/handle/2005/5578.

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Air pollution, caused by large scale consumption of fossil fuels such as diesel, has been the leading cause of several adverse environmental effects such as global warming, higher acidity in rainwater, lower yield of agriculture production and several health issues. Diesel has been the primary and inevitable fuel source of energy worldwide, in both stationary power supplies and automobile applications. Several developing countries like India continue to rely heavily on usage of diesel fueled machinery and automobiles, which has resulted in high soot, particulate and hazardous gas emission
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19

Wang, Bo-Yo, and 王博右. "Wind tunnel study on the vertical discharge of airborne pollutant dispersion around the set-up canyon." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/93243687380164597655.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>103<br>This study was to explore the dispersion characteristics of airborne pollutant around the set-up cayon. Experiment are conducted in the Environmental Wind Tunnel of Nation Taiwan Ocean University. Spire arrays roughness elements were deployed to simulate a turbulent boundary layer as the approaching flow. Cases of different building heights, different cayon spaces and source heighs are run in the experiments.Results are summarized as follows: (1) The neutral atmospheric turbulent boundary layer flow was simulated as the approaching flow which had the p
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20

Lee, Bo-Jun, and 李柏駿. "Wind tunnel study on the horizontal discharge of airborne pollutant dispersion around the step up canyon." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/06263280181730265886.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>103<br>This study was to explore the dispersion characteristics of elevated point source discharging horizontally into step up street canyons. Experimental results are summerized as: (1)Spries and roughness elements are used to simulate a turbulent boundary layer flow which is expressed power law profoile with an exponent of 0.27. This value is found to within the range of urban type of atmospheric boundary layer flow proposed by Counihan(1975) (2)As the pollutant was discharging horizontally into the canyon,accumulation of pollutants occurred in different regions f
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Chen, Cheng-Chun, and 陳振鈞. "Wind tunnel study on the vertical discharge of airborne pollutant dispersion around the step down canyon." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/50183051468036458385.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>104<br>The study was to investigate the dispersion of elevated source which discharged vertically into the step down canyon. The urban type of neutral atmospheric turbulent boundary layer was simulated in the wind tunnel. The mean velocity profile was expressed in power-law with the exponent n=0.27. The simulation results are found in agreement with the results proposed by Counihan(1975). Measurement results show that the pollutants are accumulated in the street canyon when the width of canyon becomes narrow. As the width of canyon is wider, the pollutants diffuse b
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22

Yan, Hong-Ming, and 顏鴻名. "Wind tunnel study on the vertical discharge of airborne pollutant dispersion for parallel wind direction to the street canyon." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/71196201053009510955.

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碩士<br>國立臺灣海洋大學<br>河海工程學系<br>104<br>This study employed the wind tunnel to investigate the flow and dispersion characteristics of elevated point source discharging into street canyon. Spire arrays and roughness elements were deployed to generate a thick turbulent boundary layer in the wind tunnel. The neutral atmospheric turbulent boundary layer flow was simulated as the approaching flow which had the power-law mean velocity profile with exponent n=0.27. The simulated turbulent boundary layer with turbulence intensity close to the ground is about 0.2~0.24. The simulation of approaching flow is
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23

Sinha, Dipanwita. "Towards Achieving Better NOx Removal In Discharge Plasma Treatment Of Diesel Engine Exhaust." Thesis, 2007. https://etd.iisc.ac.in/handle/2005/648.

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In India, the expansion of industries and two-fold increase in motor vehicles over the last decade are posing a serious environmental crisis in the form of urban air pollution. Common pollutants include carbon monoxide, sulfur dioxide, chlorofluorocarbons (CFCs), and nitrogen oxides produced by industry and motor vehicles. Air pollution results from a variety of sources. The natural sources include volcanoes, forest fire, scattering soil, biological decay, lightning strikes, dust storms etc. and man-made sources include thermal power plants, vehicular exhausts, incinerators and various other i
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24

Sinha, Dipanwita. "Towards Achieving Better NOx Removal In Discharge Plasma Treatment Of Diesel Engine Exhaust." Thesis, 2007. http://hdl.handle.net/2005/648.

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In India, the expansion of industries and two-fold increase in motor vehicles over the last decade are posing a serious environmental crisis in the form of urban air pollution. Common pollutants include carbon monoxide, sulfur dioxide, chlorofluorocarbons (CFCs), and nitrogen oxides produced by industry and motor vehicles. Air pollution results from a variety of sources. The natural sources include volcanoes, forest fire, scattering soil, biological decay, lightning strikes, dust storms etc. and man-made sources include thermal power plants, vehicular exhausts, incinerators and various other i
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25

Kumar, Bijendra. "No/Nox Removal In Diesel Engine Exhaust Under Different Energizations And Reactor Configurations." Thesis, 2008. https://etd.iisc.ac.in/handle/2005/716.

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In India, with the increase in the number of industries and vehicles the environment is getting more and more polluted. More than industries it is the rapid growth of vehicles which causes serious environmental crisis in the form of air pollution and has become alarming particularly in cities. The industrial and vehicular growth cannot be neglected, as the country’s economic and social well being is largely dependent on them. But this should not come at the cost of our health and eco system. The industrial and vehicular emissions must be controlled in order to keep our air clean. Continued eff
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26

Kumar, Bijendra. "No/Nox Removal In Diesel Engine Exhaust Under Different Energizations And Reactor Configurations." Thesis, 2008. http://hdl.handle.net/2005/716.

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In India, with the increase in the number of industries and vehicles the environment is getting more and more polluted. More than industries it is the rapid growth of vehicles which causes serious environmental crisis in the form of air pollution and has become alarming particularly in cities. The industrial and vehicular growth cannot be neglected, as the country’s economic and social well being is largely dependent on them. But this should not come at the cost of our health and eco system. The industrial and vehicular emissions must be controlled in order to keep our air clean. Continued eff
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