Academic literature on the topic 'Perchlorat'

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Journal articles on the topic "Perchlorat"

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Zappel, H., M. Conrad, C. Roth, D. Emrich, W. Becker, and J. Meiler. "123I-Szintigraphie und Perchlorat-Depletionstest bei der Diagnostik der kongenitalen Hypothyreose." Nuklearmedizin 37, no. 01 (1998): 01–05. http://dx.doi.org/10.1055/s-0038-1629698.

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Zusammenfassung Ziel: Die vorliegende retrospektive Studie an 38 Kindern soll Aufschluß über den aktuellen Stellenwert der 123I-Szintigraphie im Vergleich mit der Sonographie und laborchemischen Methoden bei der Diagnostik der kongenitalen primären Hypothyreose geben. Methoden: Alle Patienten erhielten 3,7 MBq 123I intravenös zur Lokali-sationsdiagnostik der Schilddrüse. Ließ sich 123I speicherndes Schilddrüsengewebe nachweisen, wurde ein Depletionstest nach oraler Gabe von 300 mg Perchlorat (Irenat®) durchgeführt. Ergebnisse: Bei 7 Kindern lag szintigraphisch eine Athyreose und bei 9 Kindern eine Zungengrundschilddrüse vor. Bei 15 Patienten mit ortho-top gelegener Schilddrüse wurde aufgrund einer signifikanten Depletion nach Perchlorat eine lodinationsstörung diagnostiziert. Vier von diesen Kindern hatten ein Pendred-Syndrom. Der Nachweis einer Zungengrundschilddrüse gelang klinisch oder sonographisch in keinem einzigen Fall. Bei zwei Patienten mit einem Enzymdefekt wurde sonographisch fälschlicherweise von einer Hypoplasie ausgegangen. Bei zwei athyreo-ten Kindern war aufgrund der Sonographie orthotop gelegenes funktionsfähiges Schilddrüsengewebe vermutet worden. Insgesamt konnte bei 44% der Kinder die endgültige Diagnose erst durch die 123I-Szintigraphie und den Perchlorat-Depletionstest gestellt werden. Schlußfolgerung: Die Ergebnisse belegen, daß szintigraphische Methoden bei der Diagnostik kongenitaler Hypothyreosen unverändert ihren Stellenwert besitzen und durch die Sonographie oder laborchemische Verfahren z. Z. nicht ersetzbar sind.
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Kantlehner, Willi, Hansjörg Lehmann, Markus Vettel, and Wolfgang Frey. "Orthoamide und Iminiumsalze, CII. Umsetzungen eines Orthoamids der Phenylpropiolsäure mit tertiären CH-aciden Verbindungen." Zeitschrift für Naturforschung B 75, no. 9-10 (November 26, 2020): 881–91. http://dx.doi.org/10.1515/znb-2020-0073.

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AbstractThe orthoamide derivative of phenylpropiolic acid reacts with tertiary CH-acidic compounds as alkylmalonic acid dialkylesters under formation of 1,1-diamino-allenes wich rearrange to give 2-alkoxycarbonyl-1,1-diamino-1,3-butadienes by migration of an alkoxycarbonyl group. Perchloric acid transforms these butadienes to amidinium perchlorates. The crystal structure of an amidinium perchlorate derived from cinnamic acid has been determined.
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Ryu, Hee-Wook. "Perchlorate Removal by Perchlorate Reducing Bacteria Consortium in a Continuous Bioreactor." KSBB Journal 27, no. 1 (February 29, 2012): 28–32. http://dx.doi.org/10.7841/ksbbj.2012.27.1.028.

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Schröuer, Hans-Peter, Friederun Geuther, and Hans-Heinrich Höurhold. "Zur Reindarstellung von Tetra-n-butylammonium-perchlorat." Zeitschrift für Chemie 8, no. 8 (September 2, 2010): 309–10. http://dx.doi.org/10.1002/zfch.19680080818.

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Drechsel, J., R. Freudenberg, R. Runge, G. Wunderlich, J. Kotzerke, and M. Wendisch. "Cellular damage in vitro." Nuklearmedizin 48, no. 05 (2009): 208–14. http://dx.doi.org/10.3413/nukmed-0253.

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Summary Aim: The cellular damage of ionising radiation depends on dose, physical radiation quality (e. g. LET) and intracellular radionuclide uptake. The influence of two beta emitters (188Re and 131I) on the thyroid cell line PC Cl3 was studied. Furthermore, we analysed the effect of intracellular accumulation. Methods: The thyroid cell line PC Cl3 was irradiated with 188Re-perrhenate or 131I-sodium iodide in presence or absence of perchlorate. The initial DNA-damage was measured in the comet assay as olive tail moment (OTM). The colony forming assay detects the clonogenic cell survival as surviving fraction. Additional the intracellular radionuclide uptake was quantified. Results: Dose response curves were established for irradiation with 188Re-perrhenate or 131I-iodine under various extra- and intracellular activity distribution conditions. In the presence of perchlorate DNA-damage and clonogenic cell survival for both radionuclides were comparable. In the absence of perchlorat radionuclide uptake of 1.39% (131I) and 4.14% (188Re) were measured causing twofold higher radiotoxicity. Although 131I uptake was lower than 188Re uptake the OTM values were higher und surviving fractions were lower. Conclusions: 131I, compared to 188Re, has lower mean beta energy and a higher LET, and therefore, it induced a higher DNA-damage even at lower intracellular uptake. An additional explanation for the higher radiotoxicity of 131I could be the higher dose exposition caused by crossfire through neighborhood cells.
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Petrů, F., and F. Kůtek. "Über den thermischen Abbau von Thallium(I)-perchlorat." Zeitschrift für Chemie 6, no. 11 (September 2, 2010): 426–27. http://dx.doi.org/10.1002/zfch.19660061116.

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Kulpe, Siegfried, and Ingeborg Seidel. "Valenzwinkelalternierung und Gestalt des Kations im Dianilido-pentamethin-perchlorat." Zeitschrift für Chemie 20, no. 8 (August 31, 2010): 300–301. http://dx.doi.org/10.1002/zfch.19800200812.

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Maison, Wolfgang, Robert J. Kennedy, and Daniel S. Kemp. "Stabilisierung kurzer, ungeladener Peptidhelices durch chaotrope Anionen - Neues zum Perchlorat-Effekt." Angewandte Chemie 113, no. 20 (October 15, 2001): 3936–38. http://dx.doi.org/10.1002/1521-3757(20011015)113:20<3936::aid-ange3936>3.0.co;2-j.

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Stappenbeck, R., A. W. Hodson, and A. W. Skillen. "Perchloric acid interference in enzymatic-fluorimetric-continuous-flow assay methods for measuring glucose, lactate, pyruvate, alanine, glycerol, and 3-hydroxybutyrate in blood." Clinical Chemistry 32, no. 6 (June 1, 1986): 1023–26. http://dx.doi.org/10.1093/clinchem/32.6.1023.

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Abstract Perchloric acid is commonly used to denature and precipitate proteins in samples before various metabolites are measured in tissue, blood, and other body fluids. However, perchloric acid can interfere in the analytical process, possibly by inhibiting the enzymes used. We have determined the effects of perchloric acid on measurements of glucose, lactate, pyruvate, alanine, glycerol, and 3-hydroxybutyrate in blood by enzymatic-fluorimetric-continuous-flow assays. There was a net increase or decrease in the apparent concentration of some of these metabolites when the perchloric acid concentration in the samples differed from that of the reference standards-some of these differences were due to the concentration of perchlorate ion and some to the pH of the acid extracts. The results show the need either to add a fixed amount of blood to perchloric acid or to neutralize and remove the perchlorate.
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Matsubara, Toshitaka, Kosuke Fujishima, Chad W. Saltikov, Satoshi Nakamura, and Lynn J. Rothschild. "Earth analogues for past and future life on Mars: isolation of perchlorate resistant halophiles from Big Soda Lake." International Journal of Astrobiology 16, no. 3 (November 28, 2016): 218–28. http://dx.doi.org/10.1017/s1473550416000458.

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AbstractThe Martian regolith is known to contain a maximum of 0.5% (w/v) perchlorate (ClO4−) that is toxic for most living organisms. With such high concentrations of perchlorates on Mars, is there any possibility of life? Here, in order to search and identify potential organisms on Earth, which could survive the perchlorate levels on Mars, we have isolated four perchlorate resistant, halophilic/halotolerant bacterial species from Big Soda Lake (BSL) in Nevada, USA. The 16S ribosomal RNA sequences revealed that these halophiles belong to the genera Bacillus, Alkalibacillus and Halomonas. Growth curves were obtained using a saline medium with different concentrations of magnesium, sodium and/or calcium perchlorate salt to simulate the Martian eutectic brine water. All four species, BSL1-4, grew in high saline media in the presence of perchlorates. This is the first growth experiment using multiple perchlorate salts. BSL3 relative to Halomonas salifodinae showed high maximum growth (Optical Density) comparing with other isolates in the presence of 1% perchlorate salts. Also, BSL1 relative to Bacillus licheniformis survived in the presence of 5% Na-perchlorate, but growth was slower in the absence of Na-perchlorate. The results revealed that these new model microbes are capable of tolerating the hypothesized hypersaline and perchlorate-rich Martian subsurface water environment. Perchlorate-resistant halophile would serve as a new model to understand the biochemistry that may occur on Mars.
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Dissertations / Theses on the topic "Perchlorat"

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Kahmann, Cindy. "Quantifizierung von DNA-Schäden an adhaerenten Zelllinien nach Bestrahlung mit 188 Re- bzw. Röntgenstrahlung unter Zugabe von Methimazol, Nicotinamid und Perchlorat durch den Comet Assay." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1219154119996-02487.

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Kahmann, Cindy. "Quantifizierung von DNA-Schäden an adhaerenten Zelllinien nach Bestrahlung mit 188 Re- bzw. Röntgenstrahlung unter Zugabe von Methimazol, Nicotinamid und Perchlorat durch den Comet Assay." [S.l. : s.n.], 2007. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1219154119996-02487.

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MacLean, Donald William John. "The kinetics of zinc extraction in the di(2-ethylhexyl) phosphoric acid, n-heptane-zinc perchlorate, perchloric acid, water system." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30023.

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The kinetics of zinc extraction from perchlorate solutions with di(2-ethylhexyl) phosphoric acid in n-heptane have been measured using the rotating diffusion cell technique. The extraction of zinc is controlled by the mass transfer of reactants (Zn²⁺ and D2EHPA) to the interface. At low zinc concentrations, the system is controlled by the aqueous transport of Zn²⁺ to the interface; at higher zinc concentrations transport of D2EHPA becomes rate controlling. For the range of D2EHPA concentrations examined, the transport of D2EHPA is rate controlling. Bulk pH has a negligible effect, except perhaps at the lowest pH values examined, where there may be a slight decrease in extraction rate. This decrease was attributed to less favourable thermodynamics at low interfacial pH values. It appears that the chemical reaction rate is fast enough that it has a negligible effect on the overall extraction rate. A basic mathematical model was developed which is adequate for predicting the extraction rate under variable conditions of zinc concentration, D2EHPA concentration, and pH. The effect of using a partially loaded organic extractant was also investigated, and the system was found to be mass transfer controlled. An extended mathematical model was developed which predicts that the speciation of organic complexed zinc changes with increasing preload, and at high loadings the direction of ZnL₂HL and ZnL₂(HL)₂ flux reverses, with these species providing extractant to the interface. At very high loadings, ZnL₂HL provides almost all the extractant to the interface. Experimental studies of the effect of temperature on the rate of zinc extraction resulted in a calculation of the activation energy which was consistent with a diffusion controlled mechanism. Finally, the effect of different filter pore sizes on extraction was examined. The extraction rate decreases significantly with a very small filter pore size, while there appeared to be little or no effect for larger filter pore sizes. For the filter pore size used in this study, it was therefore concluded that the filter pores do not pose an additional resistance to mass transfer.
Applied Science, Faculty of
Materials Engineering, Department of
Graduate
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Ahn, Se Chang. "Removal of perchlorate in ammunition wastewater by zero-valent iron and perchlorate respiring bacteria." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 138 p, 2008. http://proquest.umi.com/pqdweb?did=1601522481&sid=4&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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He, Yuanyuan. "Search for organic compounds with MTBSTFA/DMF derivatization and TMAH thermochemolysis on Mars." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPAST003.

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La recherche de biosignatures sur Mars fait parti des sujets scientifiques populaire à la fois dans le grand publique mais également au sein de notre communauté scientifique. Les instruments Mars Organic Molecule Analyzer (MOMA) et Sample Analysis at Mars (SAM) respectivement à bord des rovers Rosalind Franklin (Exomars 2022) et Curiosity (Mars Science Laboratory), sont capables de détecter la matière organique présente en surface et subsurface à des concenrtations inférieures au ppb. Afin d’identifier la matière organique, ces deux instruments utilisent la pyrolyse couplée à de la chromatographie gazeuse couplée à la spectrométrie de masse (Pyr-GC/MS). Afin d’analyser la matière organique refractaire les agents de thermochémiolyse, le tétraméthylammonium hydroxyde (TMAH) et de foncitonnalisation, le N-tert-butyldiméthylsilyl-N-méthyltrifluoroacetamide (MTBSTFA) mélangé avec son solvant le N,N-dimethylformamide (DMF) sont utilisés. Cependant, la mise en évidence récente de composés fortement oxydant (perchlorate) à compliqué l’analyse des résultats obtenus par l’expérience SAM. En efet, le MTBSTFA/DMF, en plus de ses sous produits de décomposition peut réagir à haute température avec les perchlorates présents dans le sol martien. Le mélange MTBSTFA/DMF est donc une possible source de carbone correspondant à certains composés organiques qui ont été détectés sur Mars par SAM. Par conséquent, les sous-produits de la dégradation des réactifs avec et sans perchlorates ont été listés et référencés, et des voies possibles de dégradation des réactifs ont été proposées.La thermomchémolyse au TMAH a recemment étéutilisé à bord de SAM pour analyser un echantillon prélévé à GR. Afin d’aider à l’interprétation de ces nouveaux resultats nous avons utilisé la thermochemiolyse au TMAH pour analyser des composés organiques d’intéret pur et d’autres contenus dans des échantillons naturels. Parmis les composés organiques testés nous avons inclus des biosignatures telles que les acides deoxyribonucleique (ADN) et ribonucleique (ARN) qui ont certainement été à la base de la formation de la vie sur Terre. Nous les avons étudiées seules et encapsulées dans leur cellule afin de mimmer au plus prês leurs conditions naturelles. Les températures de thermochimolyse ont alors été étudiées et optimisées. Les bactéries extrémophiles étudiées dans ce travail comprennent les cyanobactéries (Chroococcidiopsis cubana), les anctinoctériens (Rubrobacter radiotolerans) et l’archée halophile (Halobacterium salinarum). Des fragments d’ADN ou d’ARN ont alors été détectés. Parmis eux les dérivés de l’adénine sont les plus faciles et ont la plus grande abondance par rapport aux autres nucléobases. Cependant, les principaux composés détectés dans ces échantillons naturels sont les acides gras tels que le glucopyranoside, l’un des composés détectés majoritairement dans les trois bactéries extrémophiles utilisées. Les résultats ont démontré que la thermomchémolyse au TMAH pouvait être une méthode chimique efficace pour détecter des signatures de vie sur Mars et d’autres planètes lors de futures missions spatiales
Searching for life biosignatures on Mars has been a very popular topic in the world. The Mars Organic Molecule Analyzer (MOMA) and Sample Analysis at Mars (SAM) instruments onboard the Exomars 2022 and Mars Science Laboratory rovers, respectively, are capable of organic matter detection and differentiating potentially biogenic from abiotic organics in Martian samples. To identify organics, these instruments both utilize Pyrolysis-Gas Chromatography coupled to Mass Spectrometry (Pyr-GC/MS), and thermochemolysis using the reagent tetramethylammonium hydroxide (TMAH) and derivatization using a mixture of N-tert-butyldimethylsilyl-N-methyltrifluoroacetamide (MTBSTFA) and N,N-dimethylformamide (DMF). Both thermochemolysis and derivatization help to increase organic volatility of labile and refractory compounds. However, with the detection of chloride-bearing compounds on Mars, MTBSTFA/DMF, which is leaking on SAM, was considered as a possible carbon source of some organics that have been detected on Mars. Therefore, the reagent byproducts following degradation, both in the presence of and the absence of perchlorates, are proposed as a data reference, as well as possible routes of reagent degradation.In addition to MTBSTFA, TMAH is also used to search for organic compounds that could possibly be bioindicators and biosignatures in Martian samples. Deoxyribonucleic acids (DNA) as an information carrier and ribonucleic acid (RNA) form the basis for life on Earth. However, the optimal experimental conditions for the detection of DNA or RNA fragments and other organic compounds important to Earth life were poorly understood. Therefore, in this thesis, the building blocks of nucleic acids, such as nucleobases, nucleosides, nucleotides, PolyA, andbacteria were analyzed by Pyrolysis-GC/MS with TMAH thermochemolysis using a SAM-like ramp and flash pyrolysis at different temperatures (from 100 to 600 °C). The methylated nucleobases, ribose, and phosphate were detected at the highest intensities at 200 and 300 °C, respectively. Methylated adenine and adenosine are the main thermochemolysis products of Poly A. In addition, bacteria such as E. coli were also analyzed with TMAH thermochemolysis. Results demonstrated that TMAH thermochemolysis is able to characterize the fragments of DNA and RNA even at high temperatures with a limit of detection lower than 104 cells of E.coli.TMAH thermochemolysis was also applied to analyze the organic compounds from natural samples such as bacterial cells. The important organic compounds of extremophile bacteria have been studied and the thermochemolysis temperatures were optimized. The extremophile bacteria include cyanobacteria (Chroococcidiopsis cubana), anctinobacteria (Rubrobacter radiotolerans), and halophilic Archaea (Halobacterium salinarum). DNA or RNA fragments could be detected, with Adenine-derivatives being the easiest to detect and with the highest abundance compared with other nucleobases. However, the main compounds and the most detectable organic compounds from these natural samples are fatty acids. Glucopyranoside is one of the most important target compounds from the three extremophile bacteria used herein. Results demonstrated that TMAH thermochemolysis could be an efficient chemical method to detect life signatures on other planets for future missions
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Xiao, Yeyuan. "Perchlorate reduction using salt-tolerant cultures." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/41024.

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The wide use of ion-exchange processes to remove perchlorate from drinking water creates an urgency for the regeneration or treatment of perchlorate-laden ion-exchange resins and/or regenerant brines. The use of biological processes with a salt-tolerant culture NP30 has been demonstrated as a promising cost-effective approach. In this study, the kinetics and ecology of NP30 were studied. A pure culture was isolated from the mixed culture, identified and characterized. Perchlorate–laden ion-exchange resins were effectively regenerated by the mixed culture in laboratory batch reactors. A numerical model was developed to describe the regeneration process and for design predictions. A unique “resin phase” regeneration, in which the culture degraded perchlorate on the resin instead of only what desorbed into the bulk medium, was proposed in the model. The model generated an acceptable correlation to experimental data and the degradation from the “resin phase” accounted for the majority of the perchlorate removal. The microbial composition of NP30 and the changes during a pilot plant experiment treating perchlorate- and nitrate-laden ion-exchange brine were analyzed using DGGE (denaturing gradient gel electrophoresis) and FISH (fluorescence in situ hybridization). Halomonas was the dominant (>18%) nitrate-reducing organism and Azoarcus/Denitromonas was the dominant (>22%) perchlorate-reducing organism. A shift towards nitrate-reducing organisms with time in the reactors was observed and attributed to the non-obvious perchlorate reduction seen in operation data. A pure salt-tolerant, perchlorate-reducing strain P4B1 (Marinobacter multirespiro sp. nov. proposed name) was successfully isolated from the mixed culture. P4B1 could grow in the presence of 1.8%-10.2% NaCl. A molar Mg²⁺/Na⁺ ratio of ~0.11 optimized the perchlorate degradation and cell growth when perchlorate was the sole electron acceptor. It could use perchlorate, nitrate and oxygen as electron acceptors. P4B1 preferred perchlorate to nitrate as the electron acceptor. A perchlorate reductase, which is only induced by perchlorate, is active in both perchlorate and nitrate reduction. When nitrate was used as the sole electron acceptor, the strain eventually lost the ability to reduce nitrate. The maximum specific substrate utilization rate (Vm) and the half saturation coefficient (Ks) for P4B1 were determined to be 0.050 ±0.007 mg ClO₄⁻/mg VSS-hr and 22±12 mg ClO₄⁻/L respectively.
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Faccini, Johanna. "Sustainable treatment of perchlorate contaminated water." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/37677.

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Perchlorate is a stable and soluble substance that can last for decades in the environment. Studies have shown that it can reduce iodine uptake into the thyroid gland which is of concern for people with decreased iodine intake, pregnant women and small children. Perchlorate is removed from drinking water using highly selective ion exchange (IX) resins that are replaced after exhaustion and incinerated or disposed in a landfill since there are no viable methods for regenerating them. One of the major limitations in regeneration of these single use resins is achieving complete desorption of perchlorate. The sustainability of treatment processes for perchlorate contaminated water can be achieved by regenerating the exhausted resin. A study on the adsorption and desorption equilibrium, kinetics and biological regeneration of perchlorate from a trybutylamine strong base anion (SBA) exchange resin was conducted. Adsorption and desorption equilibrium could be described using the Freundlich model with estimated parameters KF = 50 (mg/g)(L/mg)1/n and n = 2.36. The calculated average perchlorate-chloride separation factor was 4700 ± 1700 and the resin capacity was 1.4 meq/mg. The kinetics of adsorption and desorption of perchlorate from the resin were found to be controlled by chemisorption since a pseudo-second order rate model fit the data the best. The results from the physical/chemical studies were then applied to model the biological regeneration of the resin using the culture NP30. Experiments conducted with the exhausted resin inside a membrane to avoid direct contact with the culture, demonstrated the biological regeneration of the resin by degradation of the desorbed perchlorate. The model was able to describe the desorption and biodegradation of perchlorate from the exhausted resin and the results were comparable to the experimental data. The model was found to be sensitive to the Freundlich adsorption intensity parameter n.
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Pisarenko, Aleksey N. "Analytical Measurements and Predictions of Perchlorate Ion Concentration in Sodium Hypochlorite Solutions and Drinking Water: Kinetics of Perchlorate Ion Formation and Effects of Associated Contaminants." Oxford, Ohio : Miami University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1258154594.

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Son, Ahjeong. "Microbial reduction of perchlorate with elemental iron." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 1.83 Mb., 152 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3200522.

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Lenferink, Hendrik J. 1985. "Weakening of ice by magnesium perchlorate hydrate." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/78478.

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Thesis (S.M. in Geophysics)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 2012.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 21-23).
I show that perchlorate hydrates, which have been indirectly detected at high Martian circumpolar latitudes by the Phoenix Mars Lander, have a dramatic effect upon the rheological behavior of polycrystalline water ice under conditions applicable to the north polar layered deposits (NPLD). I conducted subsolidus creep tests on mixtures of ice and magnesium perchlorate hexahydrate (MP6) of 0.02, 0.05, 0.10, and 0.47 volume fraction MP6. I found these mixtures to be increasingly weak with increasing MP6 content. For mixtures with by Hendrik J. Lenferink.
S.M.in Geophysics
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Books on the topic "Perchlorat"

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Evans, Patrick J. Biological treatment and downstream processing of perchlorate-contaminated water. Denver, Colo: AWWA Research Foundation, 2004.

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Gu, Baohua, and John D. Coates, eds. Perchlorate. Boston, MA: Springer US, 2006. http://dx.doi.org/10.1007/0-387-31113-0.

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Bergmann, M. E. Henry. Perchlorate formation in electrochemical water disinfection. Hauppauge, N.Y: Nova Science Publishers, 2011.

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Hagström, Earl L. Perchlorate: A scientific, legal, and economic assessment. Tucson, AZ: Lawyers & Judges Pub. Co., 2006.

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Urbansky, Edward Todd, ed. Perchlorate in the Environment. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4303-9.

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Waller, Alison Sara. Bioremediation of perchlorate-contaminated groundwater. Ottawa: National Library of Canada, 2002.

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Aziz, Carol E. Bioremediation of perchlorate in groundwater. New York: Springer, 2009.

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United States. Congress. House. Committee on Resources. Subcommittee on Water and Power. H.R. 200, "Inland Empire Perchlorate Ground Water Plume Assessment Act of 2011"; and H.R. 2842, "Bureau of Reclamation Small Conduit Hydropower Development and Rural Jobs Act of 2011": Legislative hearing before the Subcommittee on Water and Power of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Twelfth Congress, first session, Wednesday, Sept. 14, 2011. Washington: U.S. G.P.O., 2012.

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In situ bioremediation of perchlorate in groundwater. New York: Springer, 2009.

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Aziz, Carol E., Robert C. Borden, John D. Coates, Evan E. Cox, Douglas C. Downey, Patrick J. Evans, Paul B. Hatzinger, et al. In Situ Bioremediation of Perchlorate in Groundwater. Edited by H. F. Stroo and C. H. Ward. New York, NY: Springer New York, 2009. http://dx.doi.org/10.1007/978-0-387-84921-8.

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Book chapters on the topic "Perchlorat"

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Sturchio, Neil C., J. K. Böhlke, Baohua Gu, Juske Horita, Gilbert M. Brown, Abelardo D. Beloso, Leslie J. Patterson, Paul B. Hatzinger, W. Andrew Jackson, and Jacimaria Batista. "Stable Isotopic Composition of Chlorine and Oxygen in Synthetic and Natural Perchlorate." In Perchlorate, 93–109. Boston, MA: Springer US, 2006. http://dx.doi.org/10.1007/0-387-31113-0_5.

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Nowicki, M., and K. Wandelt. "Silver surfaces in perchloric acid: Ag(110) – perchlorate." In Physics of Solid Surfaces, 896. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-53908-8_205.

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Nowicki, M., and K. Wandelt. "Gold surfaces in perchloric acid: Au(100) – perchlorate." In Physics of Solid Surfaces, 909. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-53908-8_217.

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Nowicki, M., and K. Wandelt. "Gold surfaces in perchloric acid: Au(111) – perchlorate." In Physics of Solid Surfaces, 910. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-53908-8_218.

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Nowicki, M., and K. Wandelt. "Gold surfaces in perchloric acid: Au(110) – perchlorate." In Physics of Solid Surfaces, 911. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-53908-8_219.

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Long, John R. "The Chemistry of Perchloric Acid and Perchlorate Salts: Realizing the Benefits." In Perchlorate in the Environment, 9–14. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4303-9_2.

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Nowicki, M., and K. Wandelt. "Platinum surfaces in perchloric acid: Pt(111), Pt(100), Pt(110) – perchlorate." In Physics of Solid Surfaces, 922. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-53908-8_230.

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Espenson, James H. "The Problem and Perversity of Perchlorate." In Perchlorate in the Environment, 1–7. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4303-9_1.

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Gurol, Mirat D., and Kyehee Kim. "Investigation of Perchlorate Removal in Drinking Water Sources by Chemical Methods." In Perchlorate in the Environment, 99–107. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4303-9_10.

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Guter, Gerald A. "Modeling the Formation of Ion Pairs in Ion Exchange Resins and Effects on Perchlorate Treatment Chemistry." In Perchlorate in the Environment, 109–21. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/978-1-4615-4303-9_11.

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Conference papers on the topic "Perchlorat"

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Shusser, Michael, Fred Culick, and Norman Cohen. "Combustion response of ammonium perchlorate." In 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2000. http://dx.doi.org/10.2514/6.2000-3694.

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Price, E., J. Freeman, R. Jeenu, S. Chakravarthy, R. Sigman, and J. Seitzman. "Plateau burning of ammonium perchlorate propellants." In 35th Joint Propulsion Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1999. http://dx.doi.org/10.2514/6.1999-2364.

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Miyamae, T., T. Mori, and J. Tanaka. "Electrical conductivity of perchlorate doped polyacetylene." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.834820.

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Najjar, Yacoub, and Sam Mryyan. "Characterization of a Perchlorate Contaminated Site." In World Environmental and Water Resources Congress 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)240.

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Dabsys, Edward, Joshua Beisel, Gretchen North, Allan N. Scott, and Christopher Oze. "BIOGEOCHEMISTRY OF PERCHLORATE IN MARTIAN REGOLITH." In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-322966.

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Krainov, A. Yu, V. A. Poryazov, and D. A. Tsvetkova. "THE COMBUSTION RATE OF AMMONIUM PERHLORATE BASED METALLIZED COMPOSITE SOLID PROPELLANT IN THE FORCE FIELD." In 9TH INTERNATIONAL SYMPOSIUM ON NONEQUILIBRIUM PROCESSES, PLASMA, COMBUSTION, AND ATMOSPHERIC PHENOMENA. TORUS PRESS, 2020. http://dx.doi.org/10.30826/nepcap9a-34.

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BREWSTER, M. "Particle radiative feedback in ammonium perchlorate deflagration." In 20th Thermophysics Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1985. http://dx.doi.org/10.2514/6.1985-1071.

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Deitsch, James, Evan Cox, Leslie Griffin, Cuneyt Gokmen, Robert Borch, Mike Monteleone, and Richard W. McClure. "In-Situ Bioremediation of Perchlorate in Soil." In Geo-Frontiers Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40789(168)40.

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ELLIOTT, S. R., P. J. DOE, R. G. H. ROBERTSON, and C. PAUL. "LEAD PERCHLORATE AS A NEUTRINO DETECTION MEDIUM." In Proceedings of the Carolina Symposium on Neutrino Physics. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812811714_0018.

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Nair, Savitha, Saritha K. Nair, C. P. Reghunadhan Nair, and Suresh Mathew. "Crystallization modelling for lattice modified ammonium perchlorate." In INTERNATIONAL CONFERENCE ON SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS: STAM 20. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0017512.

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Reports on the topic "Perchlorat"

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Eldridge, J. E., D. T. Tsui, D. R. Mattie, J. Crown, R. Scott, and T. Blackman. Perchlorate in Fertilizers. Fort Belvoir, VA: Defense Technical Information Center, September 1999. http://dx.doi.org/10.21236/ada453156.

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ENVIROGEN INC LAWRENCEVILLE NJ. In situ Bioremediation of Perchlorate. Fort Belvoir, VA: Defense Technical Information Center, May 2002. http://dx.doi.org/10.21236/ada412744.

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Voogt, Wim, and Aat van Winkel. Perchloraat in kasgrond Bioteelt : Resultaat uitspoelproef voor vermindering perchloraat concentratie in de biologische kasteelt. Bleiswijk: Wageningen University & Research, BU Glastuinbouw, 2018. http://dx.doi.org/10.18174/445024.

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Behrens, R., and L. Minier. The thermal decomposition behavior of ammonium perchlorate and of an ammonium-perchlorate-based composite propellant. Office of Scientific and Technical Information (OSTI), March 1998. http://dx.doi.org/10.2172/653952.

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Reed, J. W., and R. R. Walters. Iron/potassium perchlorate pellet burn rate measurements. Office of Scientific and Technical Information (OSTI), January 1995. http://dx.doi.org/10.2172/34257.

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Tsui, David T., Rebecca A. Clewell, J. E. Eldridge, and David R. Mattle. Perchlorate Analysis by AS-16 Separation Column. Fort Belvoir, VA: Defense Technical Information Center, October 1999. http://dx.doi.org/10.21236/ada453248.

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Hatzinger, Paul, and Mark Goltz. In Situ Bioremediation of Perchlorate in Groundwater. Fort Belvoir, VA: Defense Technical Information Center, August 2009. http://dx.doi.org/10.21236/ada520570.

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Hatzinger, Paul, and Jay Diebold. In Situ Bioremediation of Perchlorate in Groundwater. Fort Belvoir, VA: Defense Technical Information Center, July 2009. http://dx.doi.org/10.21236/ada520589.

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Coppola, Edward N., and Andrea Davis. Perchlorate Removal, Destruction, and Field Monitoring Demonstration. Fort Belvoir, VA: Defense Technical Information Center, October 2006. http://dx.doi.org/10.21236/ada468528.

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Lang, V. I., K. R. Bohman, J. T. Tooley, E. W. Fournier, and B. B. Brady. Assessment of Perchlorate Releases in Launch Operations. Fort Belvoir, VA: Defense Technical Information Center, October 2001. http://dx.doi.org/10.21236/ada389517.

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