Literatura académica sobre el tema "Biodegradation"
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Artículos de revistas sobre el tema "Biodegradation"
Prapruddivongs, Chana y Narongrit Sombatsompop. "Biodegradation and Anti-Bacterial Properties of PLA and Wood/PLA Composites Incorporated with Zeomic Anti-Bacterial Agent". Advanced Materials Research 747 (agosto de 2013): 111–14. http://dx.doi.org/10.4028/www.scientific.net/amr.747.111.
Texto completoWhite, Graham F. "Multiple interactions in riverine biofilms - surfactant adsorption, bacterial attachment and biodegradation". Water Science and Technology 31, n.º 1 (1 de enero de 1995): 61–70. http://dx.doi.org/10.2166/wst.1995.0015.
Texto completoKurtböke, Ipek, Irina Ivshina y Linda L. Blackall. "Microbial biodeterioration and biodegradation". Microbiology Australia 39, n.º 3 (2018): 115. http://dx.doi.org/10.1071/ma18036.
Texto completoKumar Tiwari, Aadrsh, Manisha Gautam y Hardesh K. Maurya. "RECENT DEVELOPMENT OF BIODEGRADATION TECHNIQUES OF POLYMER". International Journal of Research -GRANTHAALAYAH 6, n.º 6 (30 de junio de 2018): 414–52. http://dx.doi.org/10.29121/granthaalayah.v6.i6.2018.1389.
Texto completoLee, Hyun Min, Hong Rae Kim, Eunbeen Jeon, Hee Cheol Yu, Sukkyoo Lee, Jiaojie Li y Dae-Hwan Kim. "Evaluation of the Biodegradation Efficiency of Four Various Types of Plastics by Pseudomonas aeruginosa Isolated from the Gut Extract of Superworms". Microorganisms 8, n.º 9 (2 de septiembre de 2020): 1341. http://dx.doi.org/10.3390/microorganisms8091341.
Texto completoChávez Pasco, Gaudhy Sujhey, Carlos Eduardo Villanueva Aguilar, Rafael Yerko Zevallos Bueno y Robinson León Zuloeta. "BIODEGRADATIVE EFFICIENCY OF CYANIDE BY Pseudomonas sp." REBIOL 42, n.º 2 (19 de abril de 2023): 85–90. http://dx.doi.org/10.17268/rebiol.2022.42.02.03.
Texto completoNelson, M. J., S. O. Montgomery, W. R. Mahaffey y P. H. Pritchard. "Biodegradation of trichloroethylene and involvement of an aromatic biodegradative pathway." Applied and Environmental Microbiology 53, n.º 5 (1987): 949–54. http://dx.doi.org/10.1128/aem.53.5.949-954.1987.
Texto completoBuswell, John A., Etienne Odier y T. Kent Kirk. "Lignin Biodegradation". Critical Reviews in Biotechnology 6, n.º 1 (enero de 1987): 1–60. http://dx.doi.org/10.3109/07388558709086984.
Texto completoRomanovskiy, M. G., R. V. Shchekalev y V. V. Korovin. "Humus Biodegradation". Bulletin of Higher Educational Institutions. Lesnoi Zhurnal (Forestry journal), n.º 4 (20 de junio de 2017): 187–96. http://dx.doi.org/10.17238/issn0536-1036.2017.4.187.
Texto completoZaikov, G. E., K. Z. Gumargalieva, A. Ya Polishchuk, A. A. Adamyan y T. I. Vinokurova. "Polyolefin Biodegradation". International Journal of Polymeric Materials 44, n.º 1-2 (agosto de 1999): 107–33. http://dx.doi.org/10.1080/00914039908012139.
Texto completoTesis sobre el tema "Biodegradation"
Kurt, Zohre. "Biodegradation of chlorinated compounds at interfaces and biodegradation of 4-nitroaniline". Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/50111.
Texto completoMarino, Fabien. "Biodegradation of paraffin wax". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0030/MQ50640.pdf.
Texto completoMarino, Fabien. "Biodegradation of paraffin wax". Thesis, McGill University, 1998. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=21312.
Texto completoKinetic studies performed with Rhodococcus IS01 growing on mixtures of n-alkanes showed that the hydrocarbons were degraded in ascending order of chain length: shortest to longest chain. The short lag period between the biodegradation of the different n-alkanes suggested that the growth of Rhodococcus IS01 on mixtures of n-alkanes followed some form of diauxie. Further kinetic studies were conducted growing Rhodococcus IS01 on individual and various mixtures of n-alkanes; these showed that the initial first-order oxidation constant decreased with increasing chain length. This trend is suspected to be due to an enzyme specificity constraint rather than to a mass transfer limitation. In addition, it was also observed that the maximum specific growth rate constant (mumax) increased with increasing n-alkane chain length.
Rhodococcus IS01 was also found to produce a cell-associated biosurfactant.
McGrath, John W. "The biodegradation of organophosphonates". Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295419.
Texto completoZhong, Sheng-Ping. "Biodegradation of medical polymers". Thesis, University of Liverpool, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.333769.
Texto completoArshad, Khubaib y Muhammad Mujahid. "Biodegradation of Textile Materials". Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20862.
Texto completoProgram: Master Programme in Textile Technology
Malandra, Lida 1975. "Biodegradation of winery wastewater". Thesis, Stellenbosch : University of Stellenbosch, 2003. http://hdl.handle.net/10019.1/16385.
Texto completoENGLISH ABSTRACT: Large volumes of wastewater are generated annually during the grape harvest season from various processing and cleaning operations at wineries, distilleries and other wine-related industries. South African regulatory bodies dictate that wastewater should have a pH of 5.5 to 7.5 and a chemical oxygen demand (COD) lower than 75 mg/L. However, winery wastewater has a typical pH of 4 to 5 and a COD varying between 2 000 and 12 000 mg/L. Urban wineries channel the wastewater to local sewage treatment facilities and are often heavily fined for exceeding governmental requirements. Rural wineries usually have little or no treatment operations for their wastewater and it is often irrigated onto crops, which may result in environmental pollution and contamination of underground water resources. Various criteria are important in choosing a wastewater treatment system, such as an ecofriendly process that is flexible to withstand various concentration loads and characteristics, requiring low capital and operating costs, minimal personal attention and do not require too much land. In this study, a large variation in COD, pH and chemical composition of the winery wastewater was observed that could be related to varying factors such as the harvest load, operational procedures and grape variety. Wastewater from destemming and pressing operations contained higher concentrations of glucose, fructose and malic acid, which originated from the grape berries. The fermentable sugars (glucose and fructose) contributed to almost half of the COD with a smaller contribution from ethanol and acetic acid. The low pH can be ascribed to relative high concentrations of organic acids in the wastewater. The efficacy of biological treatment systems depends strongly on the ability of microorganisms to form biofilm communities that are able to degrade the organic compounds in the wastewater. Preliminary identification of microorganisms that naturally occur in winery wastewater indicated the presence of various bacterial and yeast species that could be effective in the biological treatment of the wastewater. When evaluated as pure cultures under aerobic conditions, some of the yeast isolates effectively reduced the COD of a synthetic wastewater, whereas the bacterial isolates were ineffective. The most effective yeast isolates were identified as Pichia rhodanensis, Kloeckera apiculata, Candida krusei and Saccharomyces cerevisiae. Our search for cost-effective biological treatment systems led to the evaluation of a Rotating Biological Contactor (RBC) for the treatment of winery wastewater. The RBC was evaluated on a laboratory scale with 10% (v/v) diluted grape juice and inoculated with a mixed microbial community isolated from winery wastewater. The results showed a reduction in the COD that improved with an extended retention time. Evaluation of the RBC on-site at a local winery during the harvest season resulted on average in a 41% decrease in COD and an increase of 0,75 pH units. RFLP analysis of the biofilm communities within the RBC confirmed a population shift in both the bacterial and fungal species during the evaluation period. The most dominant yeast isolates were identified with 18S rDNA sequencing as Saccharomyces cerevisiae, Candida intermedia, Hanseniaspora uvarum and Pichia membranifaciens. All these species are naturally associated with grapes and/or water and with the exception of Hanseniaspora uvarum, they are able to form either simple or elaborate pseudohyphae.
AFRIKAANSE OPSOMMING: Groot hoeveelhede afloopwater word jaarliks gedurende die druiwe-oestyd deur verskeie prosessering- en skoonmaakoperasies deur wynkelders, distilleer- en ander wynverwante industrieë gegenereer. Suid-Afrikaanse beheerliggame vereis dat afloopwater ‘n pH van 5.5 tot 7.5 en ‘n chemiese suurstofbehoefte (COD) van minder as 75 mg/l moet hê. Kelderafloopwater het egter gewoonlik ‘n pH van 4 tot 5 en ‘n COD van 2 000 tot 12 000 mg/L. Stedelike wynkelders voer die afloopwater na ń plaaslike rioolsuiweringsaanleg wat dikwels tot swaar boetes vir oortreding van die wetlike vereistes lei. Plattelandse wynkelders het gewoonlik min of geen behandelingsprosesse vir hul afloopwater nie en gebruik die water dikwels vir gewasbesproeiing, wat tot omgewingsbesoedeling en kontaminasie van ondergrondse waterbronne kan lei. Verskeie kriteria is belangrik in die keuse van ‘n waterbehandelingstelsel, byvoorbeeld ‘n omgewingsvriendelike proses wat verskillende konsentrasieladings en samestellings kan hanteer, ‘n lae kapitaal- en bedryfskoste en minimale persoonlike aandag vereis en min ruimte benodig. Hierdie studie het getoon dat kelderafloopwater ‘n groot variasie in COD, pH en chemiese samestelling het wat met wisselende faktore soos die oeslading, operasionele prosesse en selfs die druifkultivar verband kan hou. Afloopwater van ontstingeling- en parsoperasies het hoër konsentrasies glukose, fruktose en appelsuur wat van die druiwekorrels afkomstig is. Die fermenteerbare suikers (glukose en fruktose) dra tot amper 50% van die COD by, met ‘n kleiner bydrae deur etanol en asynsuur. Die lae pH kan grootliks aan organiese sure in die afloopwater toegeskryf word. Die effektiwiteit van biologiese behandelingstelsels steun sterk op die vermoë van mikroorganismes om biofilmgemeenskappe te vorm wat die organiese verbindings in die afloopwater kan afbreek. Voorlopige identifikasie van mikro-organismes wat natuurlik in wynafloopwater voorkom, het die teenwoordigheid van verskeie bakteriese en gisspesies aangedui. Evaluering van hierdie isolate onder aërobiese toestande het getoon dat sommige van die gis-isolate die COD van ‘n sintetiese afloopwater effektief kon verlaag, terwyl die bakteriese isolate oneffektief was. Die mees effektiewe gis-isolate is as Pichia rhodanensis, Kloeckera apiculata, Candida krusei en Saccharomyces cerevisiae geïdentifiseer. Ons soektog na ‘n koste-effektiewe biologiese behandelingsisteem het tot die evaluering van ‘n ‘Rotating Biological Contactor’ (RBC) vir die behandeling van afloopwater gelei. Die RBC is op laboratoriumskaal met 10% (v/v) verdunde druiwesap geëvalueer en met ‘n gemengde mikrobiese gemeenskap wat uit afloopwater geïsoleer is, innokuleer. Die resultate het ‘n verlaging in die COD getoon wat met ‘n langer retensietyd verbeter het. Evaluering van die RBC by ‘n plaaslike wynkelder gedurende die oesseisoen het gemiddeld ‘n verlaging van 41% in die COD en ‘n verhoging van 0,75 pH eenhede getoon. RPLP analise van die biofilmgemeenskappe in die RBC het ‘n bevolkingsverskuiwing in beide die bakteriese en swamspesies aangetoon. Die mees dominante gisspesies is met 18S rDNA volgordebepaling as Saccharomyces cerevisiae, Candida intermedia, Hanseniaspora uvarum en Pichia membranifaciens geïdentifiseer. Al hierdie spesies word gewoonlik met druiwe en/of water geassosieer en is, met die uitsondering van Hanseniaspora uvarum, in staat om òf eenvoudige òf komplekse pseudohife te vorm.
Tikoo, Vidya. "Microalgal biodegradation of pentachlorophenol". Thesis, University of the West of England, Bristol, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319256.
Texto completoShearer, Brad David. "Enhanced Biodegradation in Landfills". Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33215.
Texto completoMaster of Science
PAULUS, SYLVIE. "Biodegradation de steranes petroliers". Université Louis Pasteur (Strasbourg) (1971-2008), 1993. http://www.theses.fr/1993STR13041.
Texto completoLibros sobre el tema "Biodegradation"
Betts, W. B., ed. Biodegradation. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1.
Texto completoservice), SpringerLink (Online. Biodegradation. [Dordrecht]: Kluwer Academic Publishers, 1990.
Buscar texto completoAlexander, Martin. Biodegradation and bioremediation. San Diego: Academic Press, 1994.
Buscar texto completoSwisher, R. D. Surfactant biodegradation. 2a ed. New York: M. Dekker, 1987.
Buscar texto completoSaha, Badal C. y Kyoshi Hayashi, eds. Lignocellulose Biodegradation. Washington, DC: American Chemical Society, 2004. http://dx.doi.org/10.1021/bk-2004-0889.
Texto completo1949-, Saha Badal C., Hayashi Kyoshi 1952-, American Chemical Society. Cellulose and Renewable Materials Division y American Chemical Society Meeting, eds. Lignocellulose biodegradation. Washington, DC: American Chemical Society, 2004.
Buscar texto completoWackett, Lawrence P. y C. Douglas Hershberger. Biocatalysis and Biodegradation. Washington, DC, USA: ASM Press, 2001. http://dx.doi.org/10.1128/9781555818036.
Texto completoSingh, Ajay y Owen P. Ward, eds. Biodegradation and Bioremediation. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-06066-7.
Texto completoBeek, B., ed. Biodegradation and Persistance. Berlin/Heidelberg: Springer-Verlag, 2001. http://dx.doi.org/10.1007/10508767.
Texto completoBellon-Maurel, V., A. Calmon-Decriaud, V. Chandrasekhar, N. Hadjichristidis, J. W. Mays, S. Pispas, M. Pitsikalis y F. Silvestre, eds. Blockcopolymers - Polyelectrolytes - Biodegradation. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/3-540-69191-x.
Texto completoCapítulos de libros sobre el tema "Biodegradation"
Hopper, D. J. "Aspects of the Aerobic Degradation of Aromatics by Microorganisms". En Biodegradation, 1–14. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_1.
Texto completoMcCarthy, A. J. y A. S. Ball. "Actinomycete Enzymes and Activities Involved in Straw Saccharification". En Biodegradation, 185–99. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_10.
Texto completoDart, R. K. y W. B. Betts. "Uses and Potential of Lignocellulose". En Biodegradation, 201–17. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_11.
Texto completoLittle, B. F. P. "Commercial Aspects of Bioconversion Technology". En Biodegradation, 219–34. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_12.
Texto completoEngesser, K. H. y P. Fischer. "Degradation of Haloaromatic Compounds". En Biodegradation, 15–54. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_2.
Texto completoSmith, R. N. "Biodeterioration of Fuels". En Biodegradation, 55–68. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_3.
Texto completoWyatt, J. M. y S. J. Palmer. "Biodegradation of Nitriles and Cyanide". En Biodegradation, 69–88. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_4.
Texto completoMackay, N. y W. B. Betts. "The Fate of Chemicals in Soil". En Biodegradation, 89–117. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_5.
Texto completoSims, G. K., M. Radosevich, X. T. He y S. J. Traina. "The Effects of Sorption on the Bioavailability of Pesticides". En Biodegradation, 119–37. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_6.
Texto completoBetts, W. B., R. K. Dart, A. S. Ball y S. L. Pedlar. "Biosynthesis and Structure of Lignocellulose". En Biodegradation, 139–55. London: Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-3470-1_7.
Texto completoActas de conferencias sobre el tema "Biodegradation"
Constantin, Mariana, Roxana Rodica Constantinescu, Mihaela Ganciarov, Raluca Suica-Bunghez, Ana-Maria Gurban, Cristina Firinca, Gelu Vasilescu, Luiza Jecu, Iuliana Raut y Madalina Ignat. "Eco-Friendly Biodegradation of Skins and Hides by Keratinolytic Fungus Cladosporium sp." En The 9th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2022. http://dx.doi.org/10.24264/icams-2022.ii.5.
Texto completoArora, Neha, Asif Ali, Nandan Kumar Jana y Piyali Basak. "Biodegradation of poly(etherurethanes)". En PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS AND MATERIAL SCIENCE: RAM 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4810682.
Texto completoBland, R. G., D. K. Clapper, N. M. Fleming y C. A. Hood. "Biodegradation and Drilling Fluid Chemicals". En SPE/IADC Drilling Conference. Society of Petroleum Engineers, 1993. http://dx.doi.org/10.2118/25754-ms.
Texto completoSpanjers y Keesman. "Identification of wastewater biodegradation kinetics". En Proceedings of IEEE International Conference on Control and Applications CCA-94. IEEE, 1994. http://dx.doi.org/10.1109/cca.1994.381375.
Texto completoRajan, Aiswarya y S. Vijayalakshmi. "New insights on polyurethane biodegradation". En ISET INTERNATIONAL CONFERENCE ON APPLIED SCIENCE & ENGINEERING (CASE 2021). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0122262.
Texto completoHEGDE, SWATI, ELIZABETH DELL, CHRISTOPHER LEWIS, THOMAS A. TRABOLD y CARLOS A. DIAZ. "Anaerobic Biodegradation of Bioplastic Packaging Materials". En The 21st IAPRI World Conference on Packaging. Lancaster, PA: DEStech Publications, Inc., 2018. http://dx.doi.org/10.12783/iapri2018/24453.
Texto completoKulikova, Elena. "BIODEGRADATION OF WASTE LOWVISCOSITY EPOXY RESIN". En 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/61/s25.069.
Texto completoRabion, A., F. Perie, A. Basseres, M. Guillerme y C. Zurdo. "Biodegradation of Synthetic Muds: Oxidative Pretreatments". En SPE/UKOOA European Environment Conference. Society of Petroleum Engineers, 1997. http://dx.doi.org/10.2118/37862-ms.
Texto completoCampbell, B. C., S. Gong, S. C. George, T. J. Vergara, S. H. W. Vick, A. G. McLeish, N. Tran-Dinh y D. J. Midgley. "Geochemical Characteristics of Coal Seam Biodegradation". En 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902877.
Texto completoARVIND, MAHESH, NICHITH K y SNEHA BHATT. "BIODEGRADATION OF POLYPHENOLS BY ARTHOBACTER CITREUS". En Seventh International Conference on Advances in Applied Science and Environmental Technology - ASET 2017. Institute of Research Engineers and Doctors, 2017. http://dx.doi.org/10.15224/978-1-63248-136-8-43.
Texto completoInformes sobre el tema "Biodegradation"
Ornston, L. N. Control of Biodegradation in Bacteria. Fort Belvoir, VA: Defense Technical Information Center, agosto de 1991. http://dx.doi.org/10.21236/ada244818.
Texto completoOrnston, L. N. Negative Control of Biodegradation in Pseudomonas. Fort Belvoir, VA: Defense Technical Information Center, marzo de 1988. http://dx.doi.org/10.21236/ada193875.
Texto completoJung, Yoojin y Alfredo Battistelli. User’s Guide for Biodegradation Reactions in TMVOCBio. Office of Scientific and Technical Information (OSTI), agosto de 2017. http://dx.doi.org/10.2172/1377850.
Texto completoCameron, J. A. y S. J. Huang. The Mechanisms of Biodegradation of Synthetic Polymers. Fort Belvoir, VA: Defense Technical Information Center, febrero de 1989. http://dx.doi.org/10.21236/ada205628.
Texto completoGraves, D., J. Rightmyer y R. Hoye. Biodegradation of Liquid Gun Propellant Formulation 1846. Fort Belvoir, VA: Defense Technical Information Center, febrero de 1995. http://dx.doi.org/10.21236/ada427078.
Texto completoAlexander, Martin. Limiting Factors, Enhancement and Kinetics of Biodegradation. Fort Belvoir, VA: Defense Technical Information Center, enero de 1995. http://dx.doi.org/10.21236/ada293514.
Texto completoBouwer, Edward J. y Gordon D. Cobb. In-Situ Groundwater Treatment Technology Using Biodegradation. Fort Belvoir, VA: Defense Technical Information Center, mayo de 1987. http://dx.doi.org/10.21236/ada244079.
Texto completoRittman, Bruce. Biotic Transformations of Organic Contaminants. The Groundwater Project, 2023. http://dx.doi.org/10.21083/ousn4116.
Texto completoXun, Luying y Harvey, Jr Bolton. Biodegradation of PuEDTA and Impacts on Pu Mobility. Office of Scientific and Technical Information (OSTI), junio de 2003. http://dx.doi.org/10.2172/893775.
Texto completoXun, Luying y Jr ,. Harvey Bolton. Biodegradation of PuEDTA and Impacts on Pu Mobility. Office of Scientific and Technical Information (OSTI), junio de 2002. http://dx.doi.org/10.2172/893863.
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