Relevant bibliographies by topics / SRB

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'SRB'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "SRB"

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Huber, B., J. E. Drewes, K. C. Lin, R. König, and E. Müller. "Revealing biogenic sulfuric acid corrosion in sludge digesters: detection of sulfur-oxidizing bacteria within full-scale digesters." Water Science and Technology 70, no. 8 (2014): 1405–11. http://dx.doi.org/10.2166/wst.2014.371.

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Biogenic sulfuric acid corrosion (BSA) is a costly problem affecting both sewerage infrastructure and sludge handling facilities such as digesters. The aim of this study was to verify BSA in full-scale digesters by identifying the microorganisms involved in the concrete corrosion process, that is, sulfate-reducing (SRB) and sulfur-oxidizing bacteria (SOB). To investigate the SRB and SOB communities, digester sludge and biofilm samples were collected. SRB diversity within digester sludge was studied by applying polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) targeti
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Abraham, M. C., A. Ruete, and Y. C. B. Brandt. "260 BREED INFLUENCES OUTCOME OF IN VITRO PRODUCTION OF EMBRYOS IN CATTLE." Reproduction, Fertility and Development 22, no. 1 (2010): 287. http://dx.doi.org/10.1071/rdv22n1ab260.

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Fertility among cattle breeds can vary. The Swedish Red and White dairy breed (SRB) has been systematically bred for good reproductive traits since 1970 and might therefore have retained a better oocyte quality than other dairy breeds. The aim of this study was to determine if the breed of oocyte donor affects the development of embryos using IVM, IVF, and IVC. Oocyte developmental competence in vitro was compared between the SRB (n = 77 animals), the Swedish Holstein breed (SLB, n = 49), and beef breeds (mixed breeds, n = 97). The oocytes (n = 1380, 18 batches) were aspirated from abattoir-de
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Nicomrat, Duongruitai. "Decline in Sulfate Reducing Bacterial Consortia by the Sulfur Oxidizing Bacterial Activity." Applied Mechanics and Materials 866 (June 2017): 140–43. http://dx.doi.org/10.4028/www.scientific.net/amm.866.140.

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In anaerobic environment, dominant sulfate reducing bacteria (SRB) consortia are found to cause many serious problems to the oil such as sour oil, hydrogen sulfide (H2S), and metal corrosion. They are obligatory anaerobes using sulfate, thiosulfate and sulfites as final electron acceptors and use organic acids or alcohols as a carbon source. In the aerobic system, other dominant niches are sulfur-oxidizing bacteria (SOB) playing role in biological oxidation of hydrogen sulfide. These SOB convert H2S into elemental sulfur (S0) by partial oxidation. Since the levels of reduction and oxidation ar
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Grigoryan, Aleksandr A., Sabrina L. Cornish, Brenton Buziak, et al. "Competitive Oxidation of Volatile Fatty Acids by Sulfate- and Nitrate-Reducing Bacteria from an Oil Field in Argentina." Applied and Environmental Microbiology 74, no. 14 (2008): 4324–35. http://dx.doi.org/10.1128/aem.00419-08.

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ABSTRACT Acetate, propionate, and butyrate, collectively referred to as volatile fatty acids (VFA), are considered among the most important electron donors for sulfate-reducing bacteria (SRB) and heterotrophic nitrate-reducing bacteria (hNRB) in oil fields. Samples obtained from a field in the Neuquén Basin, western Argentina, had significant activity of mesophilic SRB, hNRB, and nitrate-reducing, sulfide-oxidizing bacteria (NR-SOB). In microcosms, containing VFA (3 mM each) and excess sulfate, SRB first used propionate and butyrate for the production of acetate, which reached concentrations
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Nurjanna, Nurjanna, and Ahmadirrahman Fajrihanif. "PENENTUAN BAKTERI SULFAT REDUCING BACTERIA (SRB) DAN SULFUR OXIDAZING BACTERIA (SOB) DENGAN MENGGUNAKAN PELARUT YANG BERBEDA." Media Akuakultur 5, no. 1 (2010): 47. http://dx.doi.org/10.15578/ma.5.1.2010.47-50.

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Pengamatan ini bertujuan untuk mengetahui populasi bakteri pereduksi sulfat dan pengoksidasi sulfur pada sedimen tambak menggunakan larutan pengencer yang berbeda. Sampel sedimen sebanyak 5 g digerus dengan lumpang penggerus yang steril hingga homogen. Dua jenis larutan pengencer yang steril yaitu larutan garam fisiologis (NaCl 0,85%) 9 mL dan larutan Artificial Sea Water (ASW) atau larutan air laut buatan 9 mL disiapkan. Selanjutnya masing-masing 1 g sedimen tambak yang telah homogen dimasukkan ke dalam larutan pengencer tersebut, kemudian divortex hingga homogen. Setelah homogen masing-masin
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Yin, Juan, Chao-Bing Deng, Hongxiang Zhu, Jianhua Xiong, and Zhuo Sun. "Effective Removal of Lead from Solution by Sulfate Reducing Bacteria Cultured with Sugar Byproducts." Journal of Biobased Materials and Bioenergy 14, no. 3 (2020): 384–95. http://dx.doi.org/10.1166/jbmb.2020.1975.

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Sulfate reducing bacteria (SRB) are widely used to remove heavy metals because of their high efficiency. However, the metabolic processes of SRB require additional carbon sources, and the development of low-cost carbon sources has gradually attracted attention. The utilization of sugar byproduct resources, as the low-cost carbon sources, has great practical significance for environmentally sustainable development in Guangxi, China. This study aims to cultivate SRB with low-cost sugar byproducts, apply them to controlling a lead-polluted environment, and study the effects and mechanisms of cont
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Hubert, Casey, and Gerrit Voordouw. "Oil Field Souring Control by Nitrate-Reducing Sulfurospirillum spp. That Outcompete Sulfate-Reducing Bacteria for Organic Electron Donors." Applied and Environmental Microbiology 73, no. 8 (2007): 2644–52. http://dx.doi.org/10.1128/aem.02332-06.

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ABSTRACT Nitrate injection into oil reservoirs can prevent and remediate souring, the production of hydrogen sulfide by sulfate-reducing bacteria (SRB). Nitrate stimulates nitrate-reducing, sulfide-oxidizing bacteria (NR-SOB) and heterotrophic nitrate-reducing bacteria (hNRB) that compete with SRB for degradable oil organics. Up-flow, packed-bed bioreactors inoculated with water produced from an oil field and injected with lactate, sulfate, and nitrate served as sources for isolating several NRB, including Sulfurospirillum and Thauera spp. The former coupled reduction of nitrate to nitrite and
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Tare, V., and P. C. Sabumon. "Application of Sulfate-Reducing and Sulfide-Oxidizing Bacterial Symbiosis for Wastewater Treatment." Water Quality Research Journal 30, no. 2 (1995): 305–24. http://dx.doi.org/10.2166/wqrj.1995.029.

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Abstract This investigation attempted to advance the state of the art of the process which utilizes the symbiotic relationship between the sulfate-reducing bacteria (SRB) and sulfide oxidizing bacteria (SOB) for degradation of organic matter present in wastewater. Major emphasis has been on the development of the desired microbial system without any external seed and comparative evaluation of the two types of multistage reversing flow bioreactor (MRB) systems. Biological vessels (BVs) in the MRB systems simulate conditions which correspond to configurations described as upflow sludge blanket a
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Jiang, Quanbao, Qun Yu, Shucai Yang, and Jesús J. Sánchez-Barricarte. "CHANGES IN SEX RATIO AT BIRTH IN CHINA: A DECOMPOSITION BY BIRTH ORDER." Journal of Biosocial Science 49, no. 6 (2016): 826–41. http://dx.doi.org/10.1017/s0021932016000547.

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SummaryThe long-term high sex ratio at birth (SRB) is a serious issue in China. In this study, changes in SRB were decomposed into variations in SRB by birth order and compositional changes in female births by birth order. With SRB data from China’s surveys and censuses, and SRB data from South Korea’s vital registration and censuses from 1980–2015, the trend and decomposition results in SRB were compared between China and South Korea, and the decomposition results for urban and rural SRBs, and for provinces, are presented. In both China and South Korea the rise in the SRB was driven by a rise
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Kim, I. S., and J. H. Son. "Impact of COD/N/S ratio on dentrification by the mixed cultures of sulfate reducing bacteria and sulfur denitrifying bacteria." Water Science and Technology 42, no. 3-4 (2000): 69–76. http://dx.doi.org/10.2166/wst.2000.0360.

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This study proposed a new process, which can carry out denitrification and removal of organics simultaneously in the absence of an external carbon source or in a low COD/N ratio by taking advantage of the symbiotic relationship between sulfur denitrifying bacteria (SDB) and sulfate-reducing bacteria (SRB). The kinetic and stoichiometric coeficients for nitrate removal by SDB were as follows :k = 0.9 hr-1, Ks = 7 mg NO3-N/L, Y = 0.118 mgVSS/mgNO3-N and Kd = 0.057 hr-1. In the activity tests of the SRB culture, organic matter, acetic acid, was used by the heterotrophic denitrifying bacteria (HDB
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Dissertations / Theses on the topic "SRB"

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Blázquez, Ribas Enric. "Promoting autotrophic sulfate reduction and elemental sulfur recovery in bioelectrochemical systems." Doctoral thesis, Universitat Autònoma de Barcelona, 2019. http://hdl.handle.net/10803/667334.

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Les activitats industrials com són les industries papereres, farmacèutiques, minera, de processat d’aliments, etc. generen aigües residuals amb un alt contingut de sulfat. El sulfat com a tal no resulta altament perjudicial per a la salut, però si s’aboca en rius o sistemes de clavegueram, els microorganismes coneguts com bactèries reductores de sulfat (sulfate reducing bacteria, SRB) el poden transformar en sulfur d’hidrogen. El sulfur d’hidrogen és un compost que fa mala olor, és corrosiu i s’ha demostrat tòxic inclús a baixes concentracions. Per aquests motius el tractament d’efluents rics
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CARVALHO, Péricles Rafael Pavão. "Medidas SRB para Atratores Hiperbólicos." Universidade Federal do Maranhão, 2017. http://tedebc.ufma.br:8080/jspui/handle/tede/1735.

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Submitted by Maria Aparecida (cidazen@gmail.com) on 2017-07-17T12:51:37Z No. of bitstreams: 1 Pericles Carvalho.pdf: 1223900 bytes, checksum: f4ce61e56294f3bb3b3e192efa2993f2 (MD5)<br>Made available in DSpace on 2017-07-17T12:52:05Z (GMT). No. of bitstreams: 1 Pericles Carvalho.pdf: 1223900 bytes, checksum: f4ce61e56294f3bb3b3e192efa2993f2 (MD5) Previous issue date: 2017-05-02<br>This paper begins with the definition of SRB measures, and the introduction of several concepts in ergodic theory necessary for the development of the presented results. We prove the existence and uniqueness of SRB
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Bronzi, Marcus Augusto. "Tangências homoclínicas, entropia e medidas de SRB." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-13052010-141003/.

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Estudamos o efeito de uma tangência homoclínica na variação da entropia topológica. Provamos que um difeomorfismo com uma tangência homoclínica associada a uma peça básica com máxima entropia é um ponto de variação da entropia na topologia \'C POT. INFINITO\'. Além disso, discutimos o problema variacional na topologia \'C POT.1\' e apresentamos um exemplo de descontinuidade da entropia em dimensão três. Um resultado devido a Newhouse afirma que um difeomorfismo genérico sobre uma superfície com um conjunto homoclínico que contém uma tangência correspondente a um ponto periódico dissipativo, nã
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Dall’Agnol, Leonardo Teixeira. "Deeper insights into SRB-driven biocorrosion mechanisms." Doctoral thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10424.

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Dissertação para obtenção do Grau de Doutor em Química Sustentável<br>Microbially Influenced Corrosion (MIC) is recognized as an important category of corrosion and represents one of the most challenging to study and prevent. In biocorrosion, Sulphate Reducing Bacteria (SRB) are the best suited organisms because its ability to produce biogenic hydrogen sulphide. Still little is known about the mechanisms related to corrosion involving those microorganisms. In that regard, this thesis describes the analysis of the interactions, and its consequences, between Desulfovibrio desulfuricans ATCC 277
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Balagafsheh, Pouya Mehdipour. "On the number of SRB measures for Surface Endomorphisms." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-30092014-101422/.

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Let f be a C2 local diffeomorphism, of a closed surface M without zero Lyapunov exponents. We have proved that the number of ergodic hyperbolic measures of f with SRB property is less than equal to the number of homoclinic equivalence classes. We use an adaptation of Katok closing lemma for endomorphisms and prove ergodic criterion, introduced in [HHTU], for endomorphisms. We also prove some folklore results on uniqueness of SRB measures, in the presence of topological transitivity<br>Seja f um endomorfismo C2 non-singular (difeomorfismo local), de uma superfície fechada M e &#181; uma medida
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Methvin, Rachel M. "Microbial Ecology of Acanthamoeba polyphaga and Sulfate-Reducing Bacteria in Premise Plumbing." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/32713.

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Great advances have been made in the last 100 years in the effort to provide safe and reliable potable water. Unfortunately, organisms surviving the water treatment process still cause illnesses in the population. Acanthamoebae are ubiquitous in the environment and are resistant to commonly used disinfection methods. In addition to being pathogenic on their own, Acanthamoeba spp. are capable of acting as a host to pathogenic bacteria in potable water. The amoebae provide the bacteria with protection from chemical and physical means of disinfection. In this way many pathogens that would othe
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Lee, Jae-Yong. "Expression, purification and interaction analysis of recombinant SRB proteins." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407809.

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Clark, Melinda Erin. "Physiological Analysis of Desulfovibrio vulgaris Hildenborough Under Conditions Relevant to the Subsurface Environment: Carbon and Energy Limitation and Biofilm Formation." Oxford, Ohio : Miami University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1218999819.

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Cruz, Anderson Reis da. "Existência, unicidade e estabilidade de medidas SRB para endomorfismos não - uniformemente hiperbólicos." Instituto de Matemática. Departamento de Matemática, 2016. http://repositorio.ufba.br/ri/handle/ri/22837.

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Submitted by Santos Davilene (davilenes@ufba.br) on 2017-06-01T19:31:55Z No. of bitstreams: 1 Tese - Anderson Cruz.pdf: 1370645 bytes, checksum: e24fcc7391a579a71c4ad1efe23d43d9 (MD5)<br>Approved for entry into archive by Vanessa Reis (vanessa.jamile@ufba.br) on 2017-06-07T11:09:50Z (GMT) No. of bitstreams: 1 Tese - Anderson Cruz.pdf: 1370645 bytes, checksum: e24fcc7391a579a71c4ad1efe23d43d9 (MD5)<br>Made available in DSpace on 2017-06-07T11:09:50Z (GMT). No. of bitstreams: 1 Tese - Anderson Cruz.pdf: 1370645 bytes, checksum: e24fcc7391a579a71c4ad1efe23d43d9 (MD5)<br>Neste trabalho constr
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Mantovani, Gabriel Elias. "Teoria não comutativa de integração e dinâmica hiperbólica." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-02102013-104602/.

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Uma das caracterizações de medidas SRB é a de que a sua desintegração em relação as partições mensuráveis subordinadas as variedades instáveis são absolutamente continuas com respeito a medida Lebesgue nestas mesmas variedades. Este trabalho segue os passos de Segert [16] ao analisar a aplicabilidade da teoria de integração não comutativa de Alain Connes ao estudo de medidas SRB de sistemas dinâmicos hiperbólicos do tipo (M, f) com M uma variedade compacta e f um difeomorfismo \'C POT. 2\'. Nesta dissertação é realizada a demonstração do teorema da desintegração de Rokhlin utilizando o conceit
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Books on the topic "SRB"

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Čubrić, Ljiljana. Katarina srb-devojka. Narodni muzej u Beogradu, 2011.

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Powell, Tim. The SRB employment project. National Probation Service for England and Wales, 2000.

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Partnership, Haringey Heartlands. SRB delivery plan 1997/98. Haringey Council, 1997.

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K, Crain W., and United States. National Aeronautics and Space Administration. Scientific and Technical Information Office., eds. SRB thermal environments: Final report. Remtech, 1990.

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United States. National Aeronautics and Space Administration., ed. [SRB environment evaluation and analysis. National Aeronautics and Space Administration, 1991.

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Ward, R. SRB funding outside urban areas. Oxford Brookes University, 1997.

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United States. National Aeronautics and Space Administration., ed. [SRB environment evaluation and analysis. National Aeronautics and Space Administration, 1991.

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United States. National Aeronautics and Space Administration., ed. SRB seawater corrosion project: Final report. Auburn University, Solid State Sciences Center, Dept. of Physics, 1991.

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Council, Lambeth London Borough. lambeth Walk SRB delivery plan 1997/8. London Borough of Lambeth, 1997.

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United States. National Aeronautics and Space Administration., ed. [SRB environment evaluation and analysis: [final report]. National Aeronautics and Space Administration, 1991.

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Book chapters on the topic "SRB"

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Jiang, Quanbao, and Shuzhuo Li. "Change in China's SRB." In Gender Imbalance and Marriage Squeeze in China. Routledge, 2024. http://dx.doi.org/10.4324/9781003433873-5.

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Jiang, Quanbao, and Shuzhuo Li. "The data quality of SRB." In Gender Imbalance and Marriage Squeeze in China. Routledge, 2024. http://dx.doi.org/10.4324/9781003433873-2.

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Jiang, Quanbao, and Shuzhuo Li. "The changing trend of SRB." In Gender Imbalance and Marriage Squeeze in China. Routledge, 2024. http://dx.doi.org/10.4324/9781003433873-4.

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Jiang, Quanbao, and Shuzhuo Li. "Estimation of SRB and abortion proportions." In Gender Imbalance and Marriage Squeeze in China. Routledge, 2024. http://dx.doi.org/10.4324/9781003433873-3.

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Gallavotti, Giovanni, Federico Bonetto, and Guido Gentile. "General Properties of Gibbs and SRB Distributions." In Aspects of Ergodic, Qualitative and Statistical Theory of Motion. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-05853-4_6.

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Jiang, Quanbao, and Shuzhuo Li. "China's high SRB and population development 1." In Gender Imbalance and Marriage Squeeze in China. Routledge, 2024. http://dx.doi.org/10.4324/9781003433873-10.

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Barton, Larry L., and Guy D. Fauque. "Interactions of SRB with Animals and Plants." In Sulfate-Reducing Bacteria and Archaea. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-96703-1_10.

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Pesin, Yakov. "Sinai’s Work on Markov Partitions and SRB Measures." In The Abel Prize. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-99028-6_11.

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Rahm, Laura. "General Conclusion: Limited Evidence that Policies Normalize SRB." In Gender-Biased Sex Selection in South Korea, India and Vietnam. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20234-7_9.

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QUIAN, Min, Jian-Sheng XIE, and Shu ZHU. "SRB Measures and Pesin’s Entropy Formula for Endomorphisms." In Lecture Notes in Mathematics. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01954-8_7.

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Conference papers on the topic "SRB"

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Hubert, C., G. Voordouw, J. Arensdorf, and G. E. Jenneman. "Control of Souring through a Novel Class of Bacteria That Oxidize Sulfide as Well as Oil Organics with Nitrate." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06669.

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Abstract Hydrogen sulfide production by sulfate-reducing bacteria (SRB) in oil fields (souring) can be eliminated through the activity of nitrate-reducing bacteria (NRB). Two distinct classes of NRB have been described. The heterotrophic NRB (hNRB) reduce nitrate using similar oil organics as used by SRB for the reduction of sulfate. These inhibit SRB by competitive exclusion. The nitrate-reducing, sulfide-oxidizing bacteria (NR-SOB) directly oxidize sulfide with nitrate. Many of these use only CO2 as the carbon source and do not compete with SRB for oil organics. Both hNRB and NR-SOB produce
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Zhu, Xiangyang, Abdullah H. Wadei, and Husam S. Khanfar. "Investigation of Microbial Sources in Corrosion of Crude Pipelines and Processing Facilities." In MECC 2023. AMPP, 2023. https://doi.org/10.5006/mecc2023-19973.

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Abstract Microbiologically influenced corrosion (MIC) has been determined to be the leading cause of corrosion in pipelines and equipment in a crude oil processing facility. A high number of corrosion-causing microorganisms have been detected in the on-the-plot pipes and facilities, crude oil flow lines and trunk lines. To determine the source of corrosive microorganisms in crude transportation pipelines and processing facilities, production water samples, injection seawater samples, and downhole samples were analyzed using conventional most probable number (MPN) method to enumerate viable gen
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Divi, Suresh. "Case Studies of Microbiological Influenced Corrosion (MIC) in Pipelines." In CONFERENCE 2025. AMPP, 2025. https://doi.org/10.5006/c2025-00168.

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Abstract Microbiologically influenced corrosion (MIC), also known as microbial corrosion, is a type of electrochemical corrosion that can be caused by the activity of microorganisms in oil and gas pipeline. Pipeline corrosion is influenced by a large number of factors such as fluid type, fluid chemistry, temperature, pH, aeration, and microorganisms. MIC is the one closely related to the activity of living microorganisms which includes microalgae, bacteria, archaea, and fungi. MIC, in any form, starts with the formation of a biofilm on the metal substrate and produces metabolic products which
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Larsen, Jan, Lars Holmkvist, Ketil Sørensen, and Torben Lund Skovhus. "Identification and Quantification of Microorganisms Involved in Downhole MIC in a Dan Oil Producing Well." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11223.

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Abstract A caliper survey of the horizontal well MFF-25A in the Dan field showed that the tubing was severely corroded with several fully penetrating holes. This study investigated whether the accelerated corrosion was caused by microorganisms. The number and nature of microorganisms in samples of downhole deposits was determined using quantitative polymerase chain reaction (qPCR). Furthermore, wavelength dispersive X-Ray fluorescence spectroscopy (WDXRF) was conducted for elemental composition analysis of corrosion products. Produced water samples were also collected and analyzed with qPCR. T
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De Turris, Antonio, Matilde de Romero, Sankara Papavinasam, and Lisseth Ocando. "Synergistic Effect of Sulphate-Reducing Bacteria and CO2 on the Corrosion of Carbon Steel and Chemical Treatment to Control it." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3749.

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Abstract The combined effect of sulphate-reducing bacteria (SRB) and CO2 on the corrosion of carbon steel in produced water were investigated using a rotating cage. During the experiment, pH, planktonic SRB, and concentrations of sulphide, sulphate, iron, calcium and magnesium ions were monitored. After the experiment, the sessile SRB were enumerated by serial dilution and optical microscopy, scanning electron microscopy, mass loss and laser profilometry were used to identify corrosion products, bacterial cell and corrosion rate. Both mass loss and localized pitting corrosion were two and thre
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Al-Humam, Abdulmohsen A., Tony Y. Rizk, Jan A. Sunner, and Iwona B. Beech. "Effects of Nitrate on Bacterial Communities in an Oil Field Environment." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10249.

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Abstract The study aimed to determine whether nitrate-utilizing sulfate-reducing bacteria (SRB) thrive in the Hawtah oil field produced water re-injection system (PWRI). Bacterial populations were recovered through enrichments in selective growth media from samples collected at different locations in PWRI. Characterization of purified Hawtah field SRB isolates using 16S rRNA gene-based phylogeny, revealed the presence of an isolate, coded DD-H SRB, showing a high 16S rRNA sequence similarity (99%) with Desulfovibrio desulfuricans spp. desulfuricans. The change from sulfate to nitrate reduction
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Tanji, Yasunori, Kazuhiko Miyanaga, and Kamarisima. "Mpact of Nitrate Addition on the Population Dynamics of Surfate-Reducing and Nitrate-Reducing Bacteria in the Oilfield Water." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-12743.

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Abstract Seawater injection into oil reservoirs for secondary oil recovery is frequently accompanied by souring. Souring causes various problems, such as microbiologically influenced corrosion (MIC) and deterioration of crude oil. Sulfate-reducing bacteria (SRB) are considered to be major players in souring. Nitrate injection has been widely used to control the growth of SRB. The aim of this study was to investigate the changes in the bacterial community in response to nitrate addition to control biological souring. We investigated the effect of nitrate addition in an artificial souring experi
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Wei, Boxin, Jin Xu, Cheng Sun, and Zhenyao Wang. "Effect of Sulfate-reducing Bacteria (SRB) and Uniaxial Elastic Stress on Corrosion of X80 Pipeline Steel under Disbonded Coating in Acidic Red Soil Environment." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16285.

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Abstract Effect of uniaxial elastic stress and sulfate-reducing bacteria (SRB) on the corrosion of X80 pipeline steel was studied in acidic red soil solution in a simulated crevice under disbonded coating. The results show that the SRB numbers at the holiday are higher than those in the simulated crevice region under disbonded coating. The stressed coupons undergo more severe SRB corrosion compared with the unstressed coupons at same locations in the crevice under disbonded coating. Pitting corrosion dominates the corrosion of the X80 pipeline steel in the SRB-inoculated acidic red soil soluti
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Lillebø, Bente-Lise P., Terje Torsvik, Egil Sunde, and Hans Kristian Hornnes. "Effect of Water Content on the Growth of Srb in Crude Oil." In CORROSION 2010. NACE International, 2010. https://doi.org/10.5006/c2010-10206.

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Abstract Growth of sulfate reducing bacteria (SRB) in crude oil, with variable amounts of enrichment medium was studied. Gullfaks, Snorre and Grane crude oil were used as carbon and energy source. In Gullfaks crude oil anaerobic cultures with 2 to 95 % v/v brine were inoculated with a mixed culture of SRB and incubated at 30 C for 4 weeks. The cultures were amended with volatile fatty acids (VFA) to enhance growth of SRB. Cultures were analyzed for growth of SRB and H2S production. Growth of SRB was observed in cultures with 6 % water and more, and H2S production was observed in cultures with
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Thorstenson, Tore, Gunhild Bødtker, Bente-Lise P. Lillebø, Terje Torsvik, Egil Sunde, and Janiche Beeder. "Biocide Replacement by Nitrate in Sea Water Injection Systems." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02033.

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Abstract Sea water injection systems have traditionally been treated with biocide to inhibit growth of sulfate reducing bacteria (SRB) and reduce microbial induced corrosion (MIC). Laboratory experiments have shown that nitrate treatment can be an effective alternative to biocide treatment to reduce the number and activity of SRB. Based on such experiments the decision was made to implement nitrate treatment to the injection water on the oil platform Veslefrikk (North Sea). Addition of low dose of nitrate resulted in a decrease in the amount and activity of SRB in the water injection system. A
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Reports on the topic "SRB"

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Cull, T. A. General-purpose heat source development: Extended series test program SRB fragment/fuselage tests. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6074413.

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Tsui, Flora, Paul Hogan, Jeff Chandler, Javier Espinosa, Patrick Mackin, and Peter Greenston. Army SRB Program: Estimates of Effects on Retention (Revised and Length of Reenlistment. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada460060.

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Deken, J. Archiving SLD Records in SRB: The Persistent Archives Test-Bed (PAT) Project at SLAC in 2004. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/839915.

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Davis, Eiber, and Parkins. NR199306 Microbial Effects on SCC of Line-pipe Steels in Low-pH Environments. Pipeline Research Council International, Inc. (PRCI), 1993. http://dx.doi.org/10.55274/r0010963.

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Many sulfate reducing bacteria (SRB) exist in low-pH soils and they are known to produce hydrogen sulfide as a natural product of their life cycle. It is believed that hydrogen sulfide promotes the entry of atomic hydrogen into adjacent steel surfaces as a result if corrosion processes. Thus, tests are needed to determine the microbial effects on stress corrosion cracking of line-pipe steels in low-pH environments. The objective of this work was to determine the effects of sulfate reducing bacteria in producing an environment that promotes stress-corrosion cracking (SCC) in a typical line pipe
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Jact. L52122 Mitigation of MIC using CP Under Disbonded Coating. Pipeline Research Council International, Inc. (PRCI), 2008. http://dx.doi.org/10.55274/r0011099.

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This report summarizes lab work carried out in a test cell in which line pipe steel was exposed under anaerobic conditions to a freshly prepared synthetic corrosion product consisting of iron sulfide and iron carbonate under a permeable �coating� barrier. Weight loss for the steel specimen was sharply reduced by application of CP with rates of corrosion for short term experiments dropping to less than 0.05 mm/year at potentials more negative than �950 mVCSE at the pipe surface. This value is in good agreement with past literature. Addition of a mixed microbial culture including SRB to the expe
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Beauregard, Yannick. PR261-193604-R01 Optimizing Stress Corrosion Cracking Management - Field and Economic Study. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012179.

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This work aims to improve pipeline segment prioritization for stress corrosion cracking (SCC) excavations. Specifically, it is aimed at optimizing the technical accuracy and the cost of the Association for Materials Protection and Performance (AMPP, formerly NACE) Stress Corrosion Cracking Direct Assessment (SP0204-2015) process by: - evaluating the SCC susceptibility criteria of soil property parameters that were proposed in the first phase of the project (pH, resistivity, sulfide concentration, soil carbon dioxide (CO2) concentration, carbonate concentration, soil oxygen (O2) concentration,
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Tajima, Tsuyoshi. MgB2 for SRF Cavities. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1765858.

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Ho, P. C., P. A. Goddard, M. B. Maple, and John Singleton. Unusual Phase Diagram of CeOs4Sb12. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1345909.

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Niu, Xuejun. Magnetocaloric effect of Gd4(BixSb1-x)3 alloy series. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/754836.

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Pan, Wei, Y. X. Jiang, Jon Ihlefeld, Ping Lu, and Stephen R. Lee. Giant Magneto-Resistance in Epitaxial (La0.7Sr0.3MnO3)0.5: (ZnO)0.5 Nanocomposites. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1233569.

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