To see the other types of publications on this topic, follow the link: Flame Treatments.

Dissertations / Theses on the topic 'Flame Treatments'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 24 dissertations / theses for your research on the topic 'Flame Treatments.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Nakpan, Worrawit. "Inactivation of viable stress-resistant microorganisms using novel treatments." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1552399176535309.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Taylor, Lucy Gray. "The influence of in vitro KCl treatments on the water relations and acclimatization of tissue-cultured Flame Azalea (Rhododendron calendulaceum)." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/42231.

Full text
Abstract:
Propagation by tissue culture is effective for many woody ornamental plants, but propagules often become desiccated and die during the acclimatization period. This loss is due in part to stomata that fail to close in response to the reduced humidity outside of the culture environment. KCl was used in in vitro treatments to determine if an additional K supply would improve microshoot stomatal function and water status during acclimatization. The effects of the KCl treatments upon subsequent microshoot rooting and percent fresh weight gain were also evaluated. In preliminary experiments, micro
APA, Harvard, Vancouver, ISO, and other styles
3

Wang, Xin C. "Surface wettability studies of PDMS using flame plasma treatment." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/54483.

Full text
Abstract:
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2009.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 30).<br>The flame plasma treatment studied in this thesis was able to oxidize the surface of Polydimethylsiloxane (PDMS) in a fraction of a second. It was found to be a much faster way to modify PDMS surface wettability than the current technologies. The surface wettability of Polydimethylsiloxane (PDMS) treated with flame plasma was studied. The surface wettability was characterized by contact angle measurements using
APA, Harvard, Vancouver, ISO, and other styles
4

Immelman, Quintin. "Flame treatment of polypropylene plastics within AK Stone Guards / Q. Immelman." Thesis, North-West University, 2008. http://hdl.handle.net/10394/3724.

Full text
Abstract:
Flame treatment of polypropylene is a polarization process which improves the adhesion qualities of the substrate (Kostyk, 2000). Flame treatment is known as a "Pre-Treatment" process and is widely used in industry to promote adhesion before the application of a wide range of processes. Processes such as gluing, painting, lamination and printing are all preceded by a flame treatment process (Eckert, 2004). The flame treatment process is achieved using a gas burner, normally burning liquid propane gas, which is fired directly onto the surface to be treated (Sabreen, 2005). The flame is passed o
APA, Harvard, Vancouver, ISO, and other styles
5

Lin, Joseph C. (Joseph Chris) 1981. "Determining the removal effectiveness of flame retardants from drinking water treatment processes." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/29411.

Full text
Abstract:
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2004.<br>Includes bibliographical references (p. 52-55).<br>Low concentrations of xenobiotic chemicals have recently become a concern in the surface water environment. The concern expands to drinking water treatment processes, and whether or not they remove these chemicals while going through the treatment plant. In this study, the concentrations of organophosphoric acid triester flame retardants tributyl phosphate, tri(2-chloroethyl) phosphate, and ethanol, 2-butoxy-, phosphate (3:1) were me
APA, Harvard, Vancouver, ISO, and other styles
6

Ricklund, Niklas. "Environmental occurrence and behaviour of the flame retardant decabromodiphenyl ethane." Doctoral thesis, Stockholms universitet, Institutionen för tillämpad miljövetenskap (ITM), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-34060.

Full text
Abstract:
The environmental occurrence and behaviour of the brominated flame retardant (BFR) decabromodiphenyl ethane (dbdpe) has only been studied to a limited extent. It is structurally similar to decabromodiphenyl ether (decaBDE), which makes it conceivable that dbdpe may also become an environmental contaminant of concern. A method for environmental analysis and comparative assessments of dbdpe and decaBDE was developed. Both BFRs were studied in: a mass balance of the Henriksdal WWTP in Stockholm (Paper I); an international survey of sewage sludge (Paper II); sediment along a transect from Henriksd
APA, Harvard, Vancouver, ISO, and other styles
7

Hadi, Saptono [Verfasser], and Müfit [Akademischer Betreuer] Bahadir. "Dynamics and Fate of Brominated Flame Retardants (BFRs) in Simulated Sludge Treatment / Saptono Hadi ; Betreuer: Müfit Bahadir." Braunschweig : Technische Universität Braunschweig, 2015. http://d-nb.info/1175820075/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Popat, Rohit P. "Functionalisation of polyolefins and its effects on surface chemistry and energetics." Thesis, Loughborough University, 1995. https://dspace.lboro.ac.uk/2134/22023.

Full text
Abstract:
The surface functionalisation of polyethylene and polypropylene by industrial and laboratory scale corona treatments and by laboratory flame treatment was studied. The surface sensitive techniques of X-ray photoelectron spectroscopy (XPS), attenuated total reflection infra-red spectroscopy (FTIR-ATR), contact angle measurement and electron microscopy (SEM and TEM) were employed. Corona and flame treatments resulted in incorporation of oxygen only into the surfaces of both polyethylene and polypropylene, resulting in improved surface wettabilities. A variety of oxygen functional groups were int
APA, Harvard, Vancouver, ISO, and other styles
9

Marklund, Anneli. "Levels and sources of organophosphorus flame retardants and plasticizers in indoor and outdoor environments." Doctoral thesis, Umeå : Dept. of Chemistry, Environmental Chemistry, Univ, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-640.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Siegel, Kristy. "Fate of polybrominated diphenyl ethers during wastewater treatment process producing reclaimed water." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4943.

Full text
Abstract:
Polybrominated diphenyl ethers (PBDEs), flame retardants, have been applied to consumer goods, such as furniture, electrical devices, textiles, and appliances for decades. Due to their physico-chemical properties, PBDEs are semi-volatile and easily leach off the consumer good during aging, stress, or normal wear and tear of the good. Once airborne, they pose an environmental health threat because they can adsorb onto dust particles, soil, or other particulates that can be inhaled, ingested, or come into contact with the dermal layer. Additionally, PBDEs have a molecular structure similar to ot
APA, Harvard, Vancouver, ISO, and other styles
11

Stubbings, William Andrew. "Extent and mechanisms of brominated and chlorinated flame retardant emissions associated with the treatment of waste electronics, furnishings and building materials." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6522/.

Full text
Abstract:
The work conducted in this thesis examines the potential for emissions of flame retardants (FRs) from a range of treated end-of-life materials during and following disposal. A series of standardised leaching experiments were developed and conducted to study FR leaching from a range of waste flame retarded products, including: textiles, EPS and XPS building insulation foams, cathode-ray tube plastics and polyurethane furniture foams (PUF). The leaching tests were conducted using a range of leaching fluids, with the view of simulating the characteristics of real landfill leachates. A number of d
APA, Harvard, Vancouver, ISO, and other styles
12

Olofsson, Ulrika. "Removal processes in sewage treatment plants : Sludge quality and treatment efficiency of structurally diverse organic compounds." Doctoral thesis, Umeå universitet, Kemiska institutionen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-51315.

Full text
Abstract:
Large and ever-increasing numbers of chemicals, including large quantities of a broad spectrum of organic compounds are used in modern society. More than 30 000 of the more than 100 000 chemical substances registered in the EU are estimated to be daily used, of which many will be discharged into the waste-streams handled by municipal sewage treatment plants (STPs). The main objective of the work underlying this thesis was to improve understanding of the relationships between the characteristics of sewage contaminants and their sewage treatment efficiency. Further objectives were to examine the
APA, Harvard, Vancouver, ISO, and other styles
13

Gilchrist, Tiffany. "Reproductive and endocrine health of Tree Swallows (Tachycineta bicolor) exposed to historical and current-use flame retardant chemicals in wastewater treatment plant effluent." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=110668.

Full text
Abstract:
Flame retardants (FRs) are ubiquitous chemicals, some of which may persist in the environment and bioaccumulate in wildlife. Recent laboratory studies on American kestrels (Falco sparverius) have demonstrated that exposure to these chemicals may be linked to reproductive and other health problems in animals, but little is known about these effects in free-ranging avian species. The overall aim of this study was to examine the occurrence and possible reproductive and endocrine effects of historical and current-use FR chemicals in free-ranging birds using the tree swallow (Tachycineta bicolor) a
APA, Harvard, Vancouver, ISO, and other styles
14

Bašek, Ondřej. "Mobilní zařízení pro povrchové kalení." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229017.

Full text
Abstract:
Diploma thesis is specialized in an engineering design of mobile equipment for the surface hardening. At first, overview of methods and instruments for surface hardening is introduced. Solution to the thesis is a proposial for any eventual options of contruction, appreciation and choice of a suitable option. Subsequently, particular parts of the equipment with design and check calculations are explicated. Constructional tasks were done in the SolidWorks program. Finally, an economical analysis is described.
APA, Harvard, Vancouver, ISO, and other styles
15

Tomazi, Rodrigo Guevara. "Caracterização e controle nanoestrutural da silica para fotonica produzida pelo metodo de aerosol em chama." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264863.

Full text
Abstract:
Orientador: Carlos Kenichi Suzuki<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica<br>Made available in DSpace on 2018-08-06T16:36:19Z (GMT). No. of bitstreams: 1 Tomazi_RodrigoGuevara_M.pdf: 828846 bytes, checksum: 4932ee70e0a24f3445ebebdf1bfefa80 (MD5) Previous issue date: 2006<br>Resumo: As preformas nanoestruturadas de sílica produzidas pelo método de aerosol em chama constituem-se em precursores estratégico para aplicações tecnológicas em fotônica, tais como fibras óticas especiais e lentes com elevada transmissividade ótica na região ultra
APA, Harvard, Vancouver, ISO, and other styles
16

Jossé, Camille. "Mélanges de polyoléfines : Influence des procédés de mise en oeuvre et de flammage sur leurs propriétés rhéologiques et mécaniques ainsi que sur leur aptitude à la mise en peinture." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI042/document.

Full text
Abstract:
Les pièces peintes de pièces extérieures automobiles doivent être réalisées en matériaux respectueux de l’environnement qui combinent à la fois fluidité, propriétés mécaniques et aspect visuel. Dans ce contexte, un polypropylène homopolymère conventionnel (PP) a été extrudé et mélangé de manière homogène avec un PP extrêmement fluide, contenant des espèces réactives dans le but d’augmenter la fluidité du mélange final. Ce procédé réactif a ensuite été appliqué à une formulation commerciale automobile de « PP choc » contenant un copolymère d’Ethylène Propylène Rubber (EPR). Une étude rhéologiqu
APA, Harvard, Vancouver, ISO, and other styles
17

Junior, Sergio Matias Pereira. "Determinação de cobre, cromo e arsênio em madeira preservada (Eucalyptus sp.) pelas espectrometrias de fluorescências de raios X." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/85/85134/tde-09022015-095042/.

Full text
Abstract:
O Brasil produz cerca de 2,2 milhões de metros cúbicos de madeira preservada para atender à demanda anual nos setores de transporte ferroviário, elétrico, rural e de construção civil. As espécies de madeiras mais usados são do eucalipto (Eucalyptus sp.) e pinus (Pinus sp.). A madeira preservada, utilizada para postes, dormentes, mourões e nas construções em madeira, deve estar em conformidade com as especificações exigidas pelas normas brasileiras quanto ao seu tratamento preservativo. No Brasil, os preservativos de madeira mais utilizados e regulamentados são CCA (arseniato de cobre cromatado
APA, Harvard, Vancouver, ISO, and other styles
18

Švarcová, Lucie. "Chirální analýza syntetických vonných látek ve vodním ekosystému." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2014. http://www.nusl.cz/ntk/nusl-217084.

Full text
Abstract:
Diploma thesis summarizes available information about chiral analysis of synthetic musk compounds in the aquatic environment. In the theoretical part of the thesis chirality and importance of chiral analysis by means of examples of different environmental pollutants is documented. Further consideration is aimed on musk compounds, their classification, characteristics and their fate in the environment, especially in the aquatic environment. After that methods for chiral analysis of synthetic musk compounds are reviewed. The aim of the experimental part of this diploma thesis was to carry out th
APA, Harvard, Vancouver, ISO, and other styles
19

Chiu, Wei-Lan, and 邱威嵐. "BOPP Biaxial-Oriented Polypropylene Films flame treatment research." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/f53ytt.

Full text
Abstract:
碩士<br>國立臺灣科技大學<br>材料科技研究所<br>95<br>Bi-Orientation Polypropylene film is the dominating and important material as packaging, printing, electronic materials in the market and large volume in polymer filme production. As result in the polymer chain of PP does not have the special function group, it is difficult to coating and printing on its surface. So there are many kinds of treatment ways such as chemicals, corona, flame, and plasma treatment. This essay mentions and research about flame treatment. During the combustion of mixture gas, there are many free radical such as CH group compound, NO,
APA, Harvard, Vancouver, ISO, and other styles
20

Hung, Wu-Chan, and 黃梧哲. "Remelting treatment of 420 stainless steel flame spray coating by TIG method." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/95060330342088345583.

Full text
Abstract:
碩士<br>義守大學<br>材料科學與工程學系<br>88<br>The main purpose of this study is to investigate the possibility of remelting 420 stainless steel flame spray layers by using TIG method. The study was focused on the influence of (1) the blast grain size and sanding angle on surface roughness of substrate; (2) the spraying parameters during the spraying process; (3) the welding parameters with remelting treatment. The following results ware revealed in this study. (1) Under surface roughness 6μm, surface roughness is proportional to blast size and sanding angle; No.60 blast with 90°angle results
APA, Harvard, Vancouver, ISO, and other styles
21

陳正龍. "A study of different processes flame retardant treatment in fiber blending nonwoven." Thesis, 1986. http://ndltd.ncl.edu.tw/handle/72973556504992069863.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Gomes, Juliana Machado. "Ocorrência de flare-up no tratamento endodôntico não-cirúrgico: revisão narrativa." Master's thesis, 2021. http://hdl.handle.net/10284/9650.

Full text
Abstract:
O Flare-up pode ser definido como a ocorrência de dor severa e/ou inflamação dentro de algumas horas ou dias após o Tratamento Endodôntico. Com o presente trabalho, propomo-nos a analisar o que a literatura científica atual tem vindo a relatar, relativamente ao Flare-up endodôntico. A revisão bibliográfica foi realizada em vários sites de pesquisa, tais como a biblioteca on-line da Universidade Fernando Pessoa, e os seguintes motores de busca: PubMed, b-On, Scielo e Scienc Direct. Os critérios de inclusão limitaram o uso de artigos compreendidos entre o ano 2000 e 2019, dando maio
APA, Harvard, Vancouver, ISO, and other styles
23

Shylova, Anastasiia. "Biodegradation of fluoxetine and 17á-ethinylestradiol by bacteria isolated from a wastewater treatment plant process." Master's thesis, 2019. http://hdl.handle.net/10400.1/13991.

Full text
Abstract:
The increasing development of drugs such as antidepressants and hormones led to serious environmental and health problems, becoming mandatory to study different ways to remove a selective serotonin re-uptake inhibitor like fluoxetine (FLX) and estrogens like 17α- ethinylestradiol (EE2) during the wastewater treatment process. The study was carried out by using activated sludge samples from the Faro Northwest wastewater treatment plant (WWTP) to isolate bacteria under aerobic conditions in order to test their resistance in the presence of FLX and EE2 and investigate the biodegradability of chos
APA, Harvard, Vancouver, ISO, and other styles
24

Carvalho, Cátia Fernandes de. "Flare-up em endodontia: principais fatores etiológicos." Master's thesis, 2017. http://hdl.handle.net/10284/6119.

Full text
Abstract:
Introdução: O flare-up é definido como dor e/ou tumefação entre sessões de Endodontia. Os principais fatores etiológicos estão relacionados com o hospedeiro e com o Tratamento Endodôntico. Objetivos: Esta dissertação tem como objetivo principal efetuar uma revisão da literatura científica existente sobre os principais fatores predisponentes do flare-up e como deve ser tratada esta situação. Materiais e métodos: A revisão bibliográfica em questão foi realizada em vários sites de pesquisa, tais como a biblioteca on-line da Universidade Fernando Pessoa, e os seguintes motores de busca: Pu
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!