Anna M. Romani, Helena Guasch, M. Dolors Balaguer's Aquatic biofilms : ecology, water quality and wastewater PDF

By Anna M. Romani, Helena Guasch, M. Dolors Balaguer

ISBN-10: 1910190179

ISBN-13: 9781910190173

ISBN-10: 1910190187

ISBN-13: 9781910190180

Biofilms in aquatic ecosystems colonize numerous surfaces (sand, rocks, leaves) and play a key position within the atmosphere. Aquatic biofilms provide power and natural topic to the nutrients chain, they're very important in recycling natural topic, they usually give a contribution to water caliber. This ebook is a concise evaluation of the present wisdom on aquatic biofilms, with an emphasis at the features and ecology of biofilms in usual ecosystems, in addition to a spotlight on biofilm purposes associated with water toxins difficulties. The publication is split into 3 sections: "Biofilms Mode of Life," "Biofilms and Pollution," and "New applied sciences utilizing Biofilms." within the first part, the aquatic biofilm mode of lifestyles is defined and reviewed. Key points lined contain the 3-dimensional constitution and cell-to-cell communique of biofilms, their dynamic prokaryotic range, and their important function in biogeochemical cycles. this can be through a complete examine using biofilms in water caliber. extra chapters talk about environmental danger evaluation, tracking, and ecotoxicological methods. extra issues contain biofilm improvement in sewage pipes and the possibility of microbial ameliorations in those platforms. the ultimate part specializes in very important examples of novel applied sciences according to biofilms for water remedy, together with the biodegradation of pollution, the applying of bioelectrogenic biofilms, and the biofilm ability for nitrogen elimination. [Subject: Molecular Biology, existence technology]

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8, 881–890. Y. (2009). Microbial decomposer communities are mainly structured by trophic status in circumneutral and alkaline streams. Appl. Environ. Microbiol. 75, 6211–6221. , and Cássio, F. (2010). Assessing the dynamic of microbial communities during leaf decomposition in a low-order stream by microscopic and molecular techniques. Microbiol. Res. 165, 351–362. R. (2008). Investigating the distribution and sources of organic matter in surface sediment of Coombabah Lake (Australia) using elemental, isotopic and fatty acid biomarkers.

2001). Interaction effects of flow velocity and oxygen metabolism on nitrification and denitrification in biofilms on submersed macrophytes. Biogeochemistry 55, 29–44. B. (1996). Functional differences in epiphytic microbial communities in nutrient-rich freshwater ecosystems : an assay of denitrifying capacity. Freshwater Biol. 36, 555–562. B. (1999). An experimental study on effects of submersed macrophytes on nitrification and denitrification in ammonium-rich aquatic systems. Limnol. Oceanogr.

Geochem. 23, 2171–2181. , and Rossi, P. (1982). Specific surface areas in coastal sediments: Relation-ships with other textural factors. Mar. Geol. 45, 241–252. S. (2009). Diversity and activity of aquatic fungi under low oxygen conditions. Freshwater Biol. 54, 142–149. Meentemeyer, V. (1978). Macroclimate and lignin control of litter decomposition rates. Ecology 59, 465–472. R. (1997). Biofouling in water systems. Exp. Therm. Fluid. Sci. 14, 375–381. A. (1986). Measurement of hydrolytic activity and incorporation of dissolved organic substrates by microorganisms in marine sediments.

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Aquatic biofilms : ecology, water quality and wastewater treatment by Anna M. Romani, Helena Guasch, M. Dolors Balaguer


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