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Dissertations / Theses on the topic 'Neutralization of toxic substances'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Pervun, Julia. "How do toxic substances affect you?" Thesis, Київський національний університет технологій та дизайну, 2019. https://er.knutd.edu.ua/handle/123456789/14351.

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2

Thomas, Carolyn L. "Development of a test system for screening toxic substances: a comparison using organic substances." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/49941.

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The purpose of this research was to develop a test system for screening toxic substances by predicting their aquatic ecosystem effects. The system studied was a static, one liter microcosm with a diverse species assemblage. Teh microcosm was composed of biotic inoculum, chemically defined medium and sediment. The biotic inoculum cotained primary producers, grazers, carnivores and decomposers. The chemical medium used was Taub #82 modified by adding sodium bicarbonate. Three different types of sediment were studied: sand, clay and clay plus sand. Four organic chemicals: phenol, triethylene

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3

Іншина, Наталія Миколаївна, Наталия Николаевна Иншина та Nataliia Mykolaivna Inshyna. "Вміст прооксиданта - вільного гему в печінці щурів при дії солей камію і меркурію". Thesis, Видавництво СумДУ, 2008. http://essuir.sumdu.edu.ua/handle/123456789/5762.

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Метою даної роботи було дослідження динаміки активності ТДО в печінці щурів при введенні CdCl2 та HgCl2. В роботі використовували щурів-самців лінії Вістар вагою 150-200 г. При цитуванні документа, використовуйте посилання http://essuir.sumdu.edu.ua/handle/123456789/5762

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4

Висоцький, Ігор Юрійович, Игорь Юрьевич Высоцкий, Ihor Yuriiovych Vysotskyi, Алла Анатоліївна Качанова, Алла Анатольевна Качанова та Alla Anatoliivna Kachanova. "Ефективність кверцетину і ніфедипіну при токсичній гепатопатії, спричиненій леткими компонентами епоксидних смол". Thesis, Видавництво СумДУ, 2008. http://essuir.sumdu.edu.ua/handle/123456789/5761.

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5

Klöber, Wolfram. "Risikomanagement im Chemikalienrecht : ein Rechtsvergleich des US-amerikanischen Toxic Substances Control Act und des deutschen Chemikaliengesetzes /." Hamburg : Kovač, 2003. http://www.gbv.de/dms/spk/sbb/recht/toc/362362866.pdf.

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6

Robinson, Nikki Lee. "The development and harmonisation of risk assessment procedures to evaluate the environmental impact of toxic substances." Thesis, Brunel University, 2001. http://bura.brunel.ac.uk/handle/2438/5402.

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The environmental risk assessment of substances is introduced and the various controls used to protect the environment are outlined. The European notification system and the risk assessments required as part of the system are detailed. Through an examination of the existing European Union System for the Evaluation of Substances tool and sensitivity analyses based on variability in the measurement of physico-chemical properties for a substance, a spreadsheet model was developed to allow multiple risk assessments for the same substance to be calculated simultaneously. The development and testing

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7

Lightfoot, Shlomiya. "Uncertainty in synthetic biology for release and possibilities for regulation under the Toxic Substances Control Act." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/88400.

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Thesis: S.M. in Technology and Policy, Massachusetts Institute of Technology, Engineering Systems Division, Technology and Policy Program, 2014.<br>260<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 52-64).<br>The emerging field of synthetic biology is developing rapidly and promises diverse applications. Many anticipated applications, particularly those involving release of engineered microbes into the environment or human bodies, have potential environmental and health implications. These implications, which present design challenges to engineers, stem

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8

Рудика, В. Я. "Порівняння токсичності пральних порошків за допомогою ряски". Thesis, Cумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/48834.

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Мета дослідження: здійснити соціологічне опитування для визначення найбільш популярних марок прального порошку; з'ясувати вплив пральних порошків різної концентрації на рослинний об’єкт – ряску; спостерігати та порівняти вплив різних пральних порошків на ряску; виробити рекомендації щодо доцільності використання досліджуваних пральних засобів.

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9

Mardupenko, Aleksey, Andrey Grigorov, Irina Sinkevich, and Alena Tulskaya. "Technological processing of oil sludge." Thesis, ФОП Бондаренко М. О, 2017. http://repository.kpi.kharkov.ua/handle/KhPI-Press/48883.

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10

Thomas, Andrew, and Andrew Thomas. "Effect of Oxidative Weathering on In Vitro Bioaccessibility of Toxic Substances in Contaminated, Mine Tailings-borne Dusts." Thesis, The University of Arizona, 2016. http://hdl.handle.net/10150/621844.

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Due to the history of hardrock mining in the southwestern United States, environmental contamination at legacy mine sites is an ongoing problem. Mine wastes, the primary source of contamination, particularly tailings are the uneconomical byproducts of hardrock mining that are generally deposited near a mine. Due to the geochemistry of sulfide orebodies (the source of many valuable metals including Zn, Pb, and Cu), the residues of sulfide ore extraction often have high concentrations of toxic contaminants such as As, Pb and Cd, which are released into the environment due to chemical and mineral

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11

Leung, Oi Wah Anna. "Assessment of persistent toxic substances in China and Hong Kong with emphasis on uncontrolled recycling of e-waste." online access from Digital Dissertation Consortium, 2006. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?3251835.

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12

Miralles, Schleder Adriana. "Quantitative dispersion analysis of leakages of flammable and/or toxic substances on environments with barriers or semi-confined." Doctoral thesis, Universitat Politècnica de Catalunya, 2015. http://hdl.handle.net/10803/316776.

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With the industrial and technological development of the present-day society, the presence of flammable and toxic substances has increased in a growing number of activities. Dispersion of hazardous gas releases occurring in transportation or storage installations represent a major threat to health and environment. Therefore, forecasting the behaviour of a flammable or toxic cloud is a critical challenge in quantitative risk analysis. The main aim of this dissertation has been to provide new insights that can help technological risks analysts when dealing with complex dispersion modelling probl

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13

Stults, Katrina A. "Metal-organic framework-metal oxide composites for toxic gas adsorption and sensing." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51836.

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Metal organic frameworks (MOFs) and metal oxide-MOF composites were investigated for adsorption and oxidation of carbon monoxide. Metal oxides were successfully included in MOFs via both impregnation and encapsulation. UiO-66, a zirconium-based MOF, was impregnated with magnesium or cobalt oxide. Cobalt oxide in UiO-66 increases the room temperature CO capacity and shows increased adsorption at 65°C due to strong cobalt-CO interactions. Titania and magnetic nanoparticles were encapsulated in HKUST-1, a copper-based MOF. Including titania in HKUST-1 lowers the CO oxidation onset temperature b

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14

Thomas, Karen L. "An evaluation of voluntary instruments for environmental management : comparing the regulation of toxic substances in Canada and the United States /." *McMaster only, 2003.

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15

Ізоркіна, І. І., О. П. Сисоєнко та О. С. Решетнікова. "Динаміка морфологічних змін ультраструктури мітохондрій гепатоцитів при хронічному токсичному ушкодженні печінки статевозрілих щурів толуолом". Thesis, Видавництво СумДУ, 2012. http://essuir.sumdu.edu.ua/handle/123456789/26865.

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16

Nascimento, Tassio Lessa do. "synthesis and characterization of a meso-porphyrin derivate the lcc, how to disable metals: zinc, copper and nickel." Universidade Federal do CearÃ, 2010. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=5326.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>A busca por processos quÃmicos que reduzam ou eliminem o uso e a geraÃÃo de substÃncias tÃxicas tem sido crescente nas Ãltimas dÃcadas. Com este novo direcionamento para reduÃÃo do impacto das atividades industriais, foram propostas alternativas que possam reduzir o impacto ambiental. Neste aspecto, foram sintetizados meso-porfirnas do tipo A4 (meso-5,10,15,20) a partir do LÃquido da Casca da Castanha do Caju - LCC (uma fonte renovÃvel, local, abundante e biodegradÃvel). O primeiro derivado refere-se Ã formaÃÃo do composto bromad

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Долгіх, Володимир Миколайович, Владимир Николаевич Долгих та Volodymyr Mykolaiovych Dolhikh. "Динамическая модель для оценки воздействия на окружающую среду кратковременного выброса загрязняющих веществ в атмосферу". Thesis, Видавництво СумДУ, 2011. http://essuir.sumdu.edu.ua/handle/123456789/10130.

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18

Cheng, Zhang. "Use of food waste feeds for culturing low trophic level fish (grass carp, bighead carp and mud carp): persistent toxic substances." HKBU Institutional Repository, 2014. https://repository.hkbu.edu.hk/etd_oa/76.

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This study aimed at using different types of food wastes as major sources of protein to replace the fish meal used in fish feeds to produce quality fish. The major objectives were to (1) investigate the variations of metalloid/metals, polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides (OCPs) in the fish ponds (pond mud and water), and food wastes used as fish feeds; (2) analyze bioaccumulation and biomagnification of pollutants in the food chains; and (3) evaluate the potential health risks of exposure (to these pollutants) via dietary intake of fish fed with food waste feed

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Amsterdam, Heinrich Francois. "The use of Monte Carlo simulation to quantify the uncertainty in modeled estimates of toxic, radiation and overpressure impacts resulting from accidents in large chemical plants." Thesis, Peninsula Technikon, 2004. http://hdl.handle.net/20.500.11838/893.

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Thesis (MTech (Chemical Engineering))--Peninsula Technikon, Cape Town, 2004<br>Current Risk Assessment procedures for the estimation of the acute health impacts resulting from the accidental release of toxic chemicals into the atmosphere involve the definition or construction of a representative accidental release scenario and the use of one or other air quality or dispersion model to estimate ambient air concentrations and exposure durations in the vicinity of the source. Legislation such as the South African Occupational Health and Safety Act, 1993, Major Hazard Installation Regula

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20

Spångberg, Christian. "En studie om regleringen av nanomaterial : - i The Toxic Substances Control Act (TSCA) och Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)." Thesis, Uppsala universitet, Juridiska institutionen, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-327381.

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21

GirÃo, FÃtima AndrÃa Lima. "SÃntese e AvaliaÃÃo do potencial de uma meso-Porfirina, derivada do LCC, como desativadora dos metais pesados: cÃdmio, chumbo e nÃquel." Universidade Federal do CearÃ, 2008. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=3246.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>A busca por processos quÃmicos que reduzam ou eliminem o uso e a geraÃÃo de substÃncias tÃxicas tem sido crescente nas Ãltimas dÃcadas. Com este novo direcionamento para reduÃÃo do impacto das atividades industriais, foram propostas alternativas que possam reduzir o impacto ambiental. Neste aspecto, foram sintetizados meso-porfirnas do tipo A4 (meso-5,10,15,20) a partir do LÃquido da Casca da Castanha do Caju - LCC (uma fonte renovÃvel, local, abundante e biodegradÃvel). A meso-porfirina utilizada neste trabalho foi obt

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22

Панчева, Г. М., та Олексій Іванович Пилипенко. "Загроза хімічного тероризму в освітніх закладах". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/39346.

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Розглянуто ризики, пов'язані з загрозами прояви хімічного тероризму в освітніх установах. Показано, що загроза хімічного тероризму має тенденцію до збільшення, через зростання соціальної напруги в світі. Детально перераховані варіанти доступу до високотоксичних речовин. Встановлено, що найбільш ймовірними способами здійснення терористичних актів із за стосуванням отруйних речовин є підрив ємностей з токсичними речовинами, розпорошення аерозолів отруйних речовин. Окремо розглянуті ризики, що виникають при використанні хімічних речовин в освітніх закладах.<br>Consideration was given to the risks

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Henriques, InÃªs Domingues. "Elucidating the Response of Activated Sludge Cultures to Toxic Chemicals at the Process, Floc and Metabolic Scales." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/27937.

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Activated sludge treatment systems rely on a microbial consortium structurally organized in bioflocs to treat pollutants present in wastewater. The treatment process efficiency in these systems can be severely affected by toxic chemicals present in the influent wastewater. The effects of chemical toxins at the treatment process level are determined by the mechanisms that occur at the biofloc and cellular levels, which can be physical, chemical and physiological in nature. We believe that the overall process effects of chemical toxins on activated sludge systems likely result from a combination

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Феденко, Ю. М., Л. Ю. М’якушко, Ю. Патяка та І. Печончик. "Сорбція йонів Pb2+ бентонітовими глинами українського походження". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/52777.

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Йони Pb2+ належать до токсичних речовин комплексної дії. Гранично допустима концентрація (ГДК) йонів Pb2+ у питній водопровідній воді (згідно ДСанПіН 2.2.4-171-10) становить 0,01 мг/дм3 [1]. Тому наукове обгрунтування і розробка нових та вдосконалення існуючих методів очищення води від йонів Pb2+ є актуальною задачею.

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Coutinho, Mayrla de Sousa. "Eventos toxicológicos relacionados aos agrotóxicos: Análise dos dados epidemiológicos e espaciais." Universidade Estadual da Paraíba, 2017. http://tede.bc.uepb.edu.br/jspui/handle/tede/3049.

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Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2018-05-11T11:52:56Z No. of bitstreams: 1 PDF - Mayrla de Sousa Coutinho.pdf: 43762580 bytes, checksum: 198236eb9e47f77568c6c77a9e715845 (MD5)<br>Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2018-05-23T16:50:05Z (GMT) No. of bitstreams: 1 PDF - Mayrla de Sousa Coutinho.pdf: 43762580 bytes, checksum: 198236eb9e47f77568c6c77a9e715845 (MD5)<br>Made available in DSpace on 2018-05-23T16:50:05Z (GMT). No. of bitstreams: 1 PDF - Mayrla de Sousa Coutinho.pdf: 43762580 bytes, checksum: 198236eb9e47f77568c6c77a9e715845

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SOUZA, AMANDA de. "Avaliação citotóxica de Amoxilina e Clavulanato de Potássio em mexilhões Perna perna." reponame:Repositório Institucional do IPEN, 2016. http://repositorio.ipen.br:8080/xmlui/handle/123456789/26395.

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Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T14:21:17Z No. of bitstreams: 0<br>Made available in DSpace on 2016-06-22T14:21:17Z (GMT). No. of bitstreams: 0<br>Dissertação (Mestrado em Tecnologia Nuclear)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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Dušanka, Pejčić. "Model procene uticaja hemijskih toksičnih supstanci poreklom iz higijenskih sredstava na životnu sredinu." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2016. https://www.cris.uns.ac.rs/record.jsf?recordId=101404&source=NDLTD&language=en.

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U okviru disertacije izvr&scaron;ena je identifikacijaključnih hemijskih toksiĉnih supstanci poreklom izhigijenskih sredstava i njihove ambalaţe na životnusredinu. Spektrofotometrijskom metodom izvr&scaron;enaje analiza sadržaja fosfora u pra&scaron;kastim detergentima,komunalnim otpadnim vodama Ni&scaron;kogkanalizacionog sistema i u reci Ni&scaron;avi. Nakonproračuna sadržaja fosfora izvr&scaron;ena je procenakoličine ukupnog fosfora generisanog iz higijenskihsredstava, a koji moţe da ima izrazito negativanuticaj na životnu sredinu. Teorijska saznanja ieksperimentalni podaci omogućuju optima

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Silva, Ítalo Macedo. "Efeitos alelopáticos de microcistinas em rúcula (Eruca sativa Mill.) /." Rio Claro : [s.n.], 2011. http://hdl.handle.net/11449/87843.

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Orientador: Maria do Carmo Bittencourt-Oliveira<br>Banca: Massanori Takaki<br>Banca: Ana Dionisia da Luz Coelho Novembre<br>Resumo: As cianotoxinas são produzidas por diversos gêneros de cianobactérias, possuem ação hepatotóxica e foram as responsáveis por vários casos de intoxicação em mamíferos. Estudos com hortaliças têm demonstrado os efeitos das microcistinas (MCs) sobre a germinação de sementes, o desenvolvimento das plântulas e o metabolismo, além do acúmulo nos tecidos foliares. O que caracteriza uma importante via de contaminação para o homem através da irrigação com água contendo cia

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Hrušková, Veronika. "Zhodnocení vybraných softwarových nástrojů určených pro modelování úniku nebezpečných látek při haváriích v chemickém průmyslu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-232753.

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The thesis is aimed at the modeling of releases of hazardous substances to the designated software tools. The work consists of three parts. The first part is theoretical, which deals with hazardous substances and their legislation, accidents in industry, physical models of leakage and dispersion of hazardous substances and factors influencing their spread in the air and finally software tools. The second part, experimental, describes some software tools and their subsequent modeling. The third part is devoted to the results of modeling and analysis of selected software tools. The aim of the th

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Silva, Ítalo Macedo [UNESP]. "Efeitos alelopáticos de microcistinas em rúcula (Eruca sativa Mill.)." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/87843.

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Made available in DSpace on 2014-06-11T19:23:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-05-25Bitstream added on 2014-06-13T19:28:49Z : No. of bitstreams: 1 silva_im_me_rcla.pdf: 340011 bytes, checksum: 05cf698f37e837803ba622b1fe6bf9e7 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)<br>As cianotoxinas são produzidas por diversos gêneros de cianobactérias, possuem ação hepatotóxica e foram as responsáveis por vários casos de intoxicação em mamíferos. Estudos com hortaliças têm demonstrado os efeitos das microcistinas (MCs) sobre a germinação de seme

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Paschoal, Clarice Maria Rispoli Botta. "Avaliação ecotoxicológica de sedimentos em reservatórios da bacia do rio Tietê, SP, com ênfase na aplicação do estudo de AIT - Avaliação e Identificação da Toxicidade." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-21102015-094755/.

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A avaliação ecotoxicológica dos sedimentos dos reservatórios de Barra Bonita e Salto Grande foi realizada através de testes de toxicidade aguda e crônica com o sedimento total e o solubilizado, com os organismos-teste Chironomus xanthus, Daphnia similis, Ceriodaphnia dubia, Vibrio fisheri e Spirillum volutans, além de análises físicas (pH, EH e \'O IND.2\') e químicas (fósforo, nitrogênio, carbono orgânico total, sulfetos e amônia e metais potencialmente disponíveis). A concentrações médias de matéria orgânica e fósforo obtidas para os sedimentos dos reservatórios de Barra Bonita e Salto Grand

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Nyberg, Karin. "Impact of organic waste residues on structure and function of soil bacterial communities : with emphasis on ammonia oxidizing bacteria /." Uppsala : Dept. of Microbiology, Swedish University of Agricultural Sciences, 2006. http://epsilon.slu.se/200620.pdf.

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Chiwona-Karltun, Linley. "A reason to be bitter : cassava classification from the farmers' perspective /." Stockholm : [Karolinska institutets bibl.], 2001. http://diss.kib.ki.se/2001/91-7349-078-4/.

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Norell, Lina, and Josefine Sundqvist. "Granulat på konstgräsplaner i Gävle kommun : Miljöpåverkan vid spridning via dagvattensystem." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-27435.

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Konstgräsplaner kan beaktas som en betydande utsläppskälla av mikroplaster. Fyllnadsmaterialet som används på konstgräsplaner kallas granulat och går under definitionen mikroplast. De som används främst på den svenska marknaden är SBR, TPE, EPDM och R-EPDM. Granulatet sprids främst via dagvattnet från konstgräsplaner som då riskerar att hamna i närliggande vattendrag. Tidigare studier har påvisat att granulatet kan urlaka toxiska ämnen som riskerar att förorena vattendragen. Vattenlevande organismer kan misstolka små partiklar som föda, vilket kan ge konsekvenser som bland annat förstoppning o

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Santos, Larissa Macedo dos. "Fracionamento de Ba, Cr, Cu, Ni e Zn em solos tratados com lodo de esgoto em experimentos de longa duração." Universidade Federal de São Carlos, 2010. https://repositorio.ufscar.br/handle/ufscar/6163.

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Made available in DSpace on 2016-06-02T20:34:20Z (GMT). No. of bitstreams: 1 3099.pdf: 1181332 bytes, checksum: 0e764381b5a5ad7c9c39efee07212b53 (MD5) Previous issue date: 2010-05-14<br>Financiadora de Estudos e Projetos<br>As the agronomic importance of the provision of agricultural sewage sludge, and its growing concerning environmental point of view, in this work decomposition procedures of soil samples subjected to the addition of sewage sludge were evaluated for total content determination of Ba, Cd, Cr, Cu, Ni, Pb and Zn; the contents of the aforementioned elements present in two tropi

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Öberg, Mattias U. L. "Health risk assessment of dioxin-like compounds in complex samples /." Stockholm : Karolinska inst, 2003. http://diss.kib.ki.se/2003/91-7349-692-8.

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Jancerak, Craig. "Managing toxic and hazardous substances of concern in manufacturing." Thesis, 2001. http://library1.njit.edu/etd/fromwebvoyage.cfm?id=njit-etd2001-013.

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Lee, Chia-lin, and 李家麟. "Disaster potential analysis of facilities of toxic substances in Taipei County." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/66490989201374106937.

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碩士<br>國立中央大學<br>環境工程研究所碩士在職專班<br>98<br>Because of a long history of successful economic development, Taipei County has become a major manufacturing center in northern Taiwan. In meeting industrialization demands, Taipei County developed five industrial parks, namely Shu-Lin, Tu-Cheng, Wu-Ku, Lin-Kou and Jui-Fang. However, because of scarcity of land, many factories are not located in the industrial parks. They are built next to communities and even residential areas, which increases the risks of industrial accidents. Emergency response is an essential element in industrial safety management to

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Li, Chieh-Lun, and 李傑倫. "A Study on Applying Fuzzy Theory to Toxic Chemical Substances Management." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/23794923062921280803.

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碩士<br>立德大學<br>資源環境研究所<br>97<br>In recent years, owing to the development of commercial and industrial diversification, the production of chemical synthesis additives becomes more and more. Although people have better living standard than that in the past, environment and ecology as well as people’s health are still affected by that. In the meantime, more and more disasters have increased causing by unknown chemical additives. Thus, in terms of toxic chemical substance management rules and research papers have been done accordingly. Toxic chemical substance management rules in our nation ar

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Chiou, Yan-Shiang, and 邱彥翔. "Design of Toxic Chemical Substances Hazard Prevention and Response Plan Assistant." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/29981813838043136525.

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碩士<br>國立雲林科技大學<br>環境與安全衛生工程系碩士班<br>100<br>According to the first management law of Toxic Chemical Substances Hazard says, toxic chemical substances hazard can make the pollutions or harmful for health, so the law was drafted. The idea for most people is very similar custom regulations. Compared to the software, it is much harder. But if the convenience of computer can be used well, the Borland Delphi software can make the plan electronization. Designing a complete database system, programming a interface which is more convenient to read and write for those users, and conforming all the necessa

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Yen, Chia-Liang, and 顏嘉良. "Tracing and Tracking of Potential Toxic Substances in Industrial Discharge Water." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/7gm692.

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博士<br>國立清華大學<br>化學系所<br>106<br>This study is aimed at industrial wastewater, and distinguishes industrial park manufacturers' discharge water（potential chemical substances）assessment, Establishment of model bioassay method, industrial discharge water toxicity identification, and environmental fate of sewage treatment plant discharge water （potential poisons）. 5 major research spindles. Industrial discharge water evaluation: heavy metal selection of copper sulfate, zinc sulfate, cadmium sulfate, gallium sulfate, indium sulfate, copper nitrate, cadmium nitrate, lead nitrate, molybdenum trioxide

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Prasad, Nijaguna B. "Neutralization of toxic property Russell’s viper (Viper Russelli) Venom by polyclonal antibodies prepared against selected toxins." Thesis, 1996. http://hdl.handle.net/2009/1936.

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Lo, Jen-Hao, and 羅仁豪. "Research on the leaky simulation of toxic chemical Substances in manufactories and warehouses." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/91089098489571046657.

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碩士<br>國立勤益科技大學<br>電機工程系<br>100<br>As technology develops, chemicals popularly applied to industries are diversified. The issue of security management on chemicals and possible toxic chemical release has been reiterated. The development of industries cannot avoid the usage of chemicals, which might cause serious environmental or personnel damages, if not properly operated or managed, especially in the case of toxic chemical release. Many of the petrol-chemical and high-tech plants in the Central Industrial Park in Taiwan are stocked with a variety of hazardous chemicals. A release of any of

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LIN, CHAO-JEN, and 林昭仁. "Modified Rice Husk or Bagasse Fibers And Their Adsorption Study of Toxic Substances." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/04207126603137648557.

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碩士<br>崑山科技大學<br>材料工程研究所<br>103<br>In this study, a rice husk and bagasse fibers were separately modified by grafting the use of methacrylic acid (MAA) as an adsorbent. After surface modification, these obtained adsorbents(RH-g-PMAA and B-g-PMAA) were purified, hydrolyzed, and made as environmentally friendly adsorbents used in the removing of industrial and fishery wastewater toxic cations , such as malachite green (MG) and methyl violet (MV). Use UV/VIS spectrometer to analyze two analytes and SEM to detective two new adsorbents. The adsorption capacity of modified rice husk and bagasse adsor

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Wen, Yi-Ting, and 文儀婷. "Establishing Calibration Curves of Toxic Substances on Portable and Mobile Gas Chromatographs/Mass Spectrometers." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/9d5an5.

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碩士<br>中原大學<br>化學研究所<br>106<br>With the advancement of technology and the quality of living environment has increased. The number of chemical substances used in our country keeps increasing and it also contains many toxic chemicals. The operation of chemical substances has potential dangers such as leakage, fire, explosion, and terrorist attacks, and it not only makes the incidence of chemical scourge in our nation continue to rise but also may have a major impact on human health and the environment. Therefore, it is extremely important to rescue and restore the accident scene. Consequently, it

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SYU, BI-LIN, and 許璧麟. "Modification of Water Hyacinth Stem/Corn Straw/Bamboo Pulp Fibers and their Toxic Substances Adsorption." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/40074021262507640768.

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Chen, Jyun-Ling, and 陳駿領. "Methacrylic acid-modified straw or bagasse fibers and their used for the adsorption of toxic substances." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/27507246691763812670.

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碩士<br>崑山科技大學<br>材料工程研究所<br>102<br>A straw and bagasse fibers were separately modified by grafting the use of methacrylic acid (MAA) as an adsorbent. After surface modification, these obtained adsorbents were purified, hydrolyzed, and made as environmentally friendly adsorbent used in the adsorption of industrial and fishery wastewater toxic cations, such as malachite green (MG), methyl violet (MV). With UV and SEM instruments to analyze two analytes and adsorbents. The adsorption capacity of these modified straw and bagasse adsorbents were compared with unmodified ones and the others.

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Yan, Xiaoyong. "Biomarker identification and exposure assessment of environmentally toxic substances in a population of pregnant women and newborns." 2009. http://hdl.rutgers.edu/1782.2/rucore10001600001.ETD.000051425.

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Doblin, Martina A. "Importance of selenium and humic substances from land runoff in the development of Gymnodinium catenatum toxic dinoflagellate blooms." Thesis, 1998. https://eprints.utas.edu.au/19690/1/whole_DoblinMartinaA1998_thesis.pdf.

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Toxic dinoflagellate blooms of Gymnodinium catenatum Graham (causative organism of paralytic shellfish poisoning) can have major impacts on aquaculture, human health and the aquatic environment. In south-east Tasmanian estuaries, these blooms are preceeded by rainfall events and the associated input of freshwater and humic substances (from soil leachates). This study examined the potential nutritive role of terrestrially-derived humic substances / micronutrients and the importance of vertical water column stratification in the development of G. catenatum blooms. Laboratory experiments s

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Hu, Fang-Yu, and 胡芳瑜. "Combined toxicity of the main toxic substances in semiconductor wastewater to Daphnia magna and zebrafish (Danio rerio) embryo." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/6h8mw5.

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碩士<br>國立交通大學<br>環境工程系所<br>103<br>Semiconductor manufacturing industry is flourishing in Taiwan, which effluent is harmful to environment due to the existence of various substances, such as NH4+, TMAH and Cu(II). Although the amount of the individual substance in the effluent is low, the combined effects on aquatic organisms should be concerned. The aim of this study is to examine individual and combined toxicity of NH4+, TMAH and Cu(II) on Daphnia magna and zebrafish (Danio renio) embryos in the synthetic wastewater. For the individual toxicity, the EC50 of NH4+, TMAH and Cu(II) were 26.20 mg/

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