Download Dehalogenation: Microbial Processes and Environmental by Max M. Häggblom, Ingeborg D. Bossert PDF

By Max M. Häggblom, Ingeborg D. Bossert

Halogenated natural compounds represent one of many biggest teams of environmental chemical compounds. the commercial construction of recent halogenated natural compounds has elevated through the final century peaking within the Nineteen Sixties, and carrying on with in frequent use this present day. Organohalides are crucial to quite a few commercial purposes, together with use as solvents, degreasing brokers, biocides, prescribed drugs, plasticizers, hydraulic and warmth move fluids, and intermediates for chemical synthesis, to call a number of. it is very important realize the invaluable features of halogenated natural compounds, in addition to their almost certainly deleterious influence at the surroundings and health and wellbeing. popularity ofthe adversarial environmental results ofmanytypes oforganohalide compounds has resulted in efforts to lessen or cast off the main problematical ones. even though organohalide compounds tend to be thought of to be anthropogenic commercial compounds, they've got their counterpart in numerous hundreds of thousands of typical biogenic and geogenic organohalides, representing so much periods of natural chemical substances. traditional assets account for a good portion of the worldwide organohalogen price range. This quantity authored by way of famous specialists within the box offers a present point of view on how either traditional and artificial organohalides are shaped and degraded, and the way those procedures are integrated right into a worldwide halogen cycle. the focal point is on microbial approaches, given that those play a big function either within the construction and degradation, i. e. , biking of halogenated natural compounds inthe atmosphere. This e-book is geared up into 5 elements. half I, advent, presents a world standpoint at the problems with organohalides and their destiny within the environment.

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Environ. Sci. Technol. 25:1346-1350 9. Asplund G, Grimvall A & Pettersson C (1989) Naturally produced adsorbable organic halogens (AOX) in humic substances from soil and water. Sci. Total Environ. 81/82:239-248 10. Baker JT & Duke CC (1973) Isolation from the hypobranchial glands of marine molluscs of 6bromo-2,2-dimethylthioindolin-3-one and 6bromo-2-methylthioindoleninone as alternative precursors to Tyrian purple. Tetrahedron Lett. 14:2481-2482 11. Barbash JE & Resek EA (1996) Pesticides in Ground Water: Distribution, Trends, and Governing Factors.

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56:677-694 179. van der Woude BJ, de Boer M, van der Put NMJ, van der Geld FM, Prins RA & Gottschal JC (1994) Anaerobic degradation of MICROBIAL MEDIATORS OF THE HALOGEN CYCLE 29 halogenated benzoic acids by halogenated organic compounds. In: Young LY, photoheterotrophic bacteria. FEMS Microbiol. Cerniglia C (Eds) Microbial Transformation Lett. 119:199-208 and Degradation of Toxic Organic Chemicals 180. van Hylckama Vlieg JET& Janssen DB (1992) (pp 217-241). Wiley-Liss, New York Bacterial degradation of 3-chloroacrylic acid 188.

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