Cyanobacterial Toxins of Drinking Water Supplies: Cylindrospermopsins and Microcystins - Chapter 11 ppt

... intensive land use, as occurs in Europe and parts of North and South America and Asia, reduction in nitrate in surface waters is relevant to meet drinking water standards but not in control of cyanobacterial ... challenge of managing water and material balances in relation to eutrophication. Eutrophication Research, State -of- the-Art. R. Riojackers, R. H. Aal- derink a...

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... PM Copyright 2005 by CRC Press 78 Cyanobacterial Toxins of Drinking Water Supplies 5.1 LIVESTOCK AND WILDLIFE POISONING BY CYANOBACTERIAL TOXINS Since the time of Francis, livestock poisoning ... and the toxin (microcystin) purified and partially characterized as a cyclic peptide of amino acid composition, comprising one molecule of each of L-methionine, L-tyr...

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... Australian Water and Wastewater Association. Australian Water and Wastewater Association. Karner, D. A., J. H. Standridge, et al. (2001). Microcystin algal toxins in source and finished drinking water. ... of microcystins in raw water sources and treated drinking water of Finnish waterworks. Water Science and Technology 43: 225–228. Lam, A. K. Y., E. E. Prepas,...

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... chemistry and toxicology of the most relevant toxins, safe con- centrations in drinking and recreational water, monitoring of organisms and toxins, mitigation of reservoir problems, and water treatment ... Cataloging-in-Publication Data Falconer, Ian R. Cyanobacterial toxins of drinking water supplies : cylindrospermopsins and microcystins Ian R. Falcon...

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... Press 20 Cyanobacterial Toxins of Drinking Water Supplies Botes, D. P., C. C. Viljoen, et al. (1982). Structure of toxins of the blue-green alga Microcystis aeruginosa. South African Journal of Science ... cyanoginosins-LR, -YR, -YA, and -YM, peptide toxins Microcystis aeruginosa. Journal of the Chemical Society, Perkin Transactions 1: 2747–2748. Bruno, M., D. A. Barbi...

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... and C-5 of the γ -linked D-glutamic acid residue and C-1 and C-2 of the β -methyl aspartic acid. [U- 13 C]-Pyruvate supplied the precursor for C-3 and C-4 and the methyl on C-3 of ... synthesis of the aromatic portion C-7 to C-10 with the terminal benzene ring; addition of C-5 and C-6; and finally synthesis and addition of the β -amino acid portio...

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... downwind and accumulate on shorelines and dam walls. They become a sig- nificant problem in recreational water use and in drinking water intakes, which are discussed in Chapter 8 and Chapter 11. ... Press 74 Cyanobacterial Toxins of Drinking Water Supplies Saker, M. L. and D. J. Griffiths (2000). The effect of temperature on growth and cylindro- spermopsin c...

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... microcystin-LA, others micro- cystin-LY, others microcystin-YM, and yet others microcystin-RR. Almost all blooms have a mixture of microcystins present. In the case of provision of safe drinking water, ... a lifetime exposure of 1.0 µ g of cylindrospermopsin per liter of drinking water (equal to 0.03 µ g/kg/day of cylindrospermopsin in a 60-kg adult drinkin...

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... freeze-thawing and sonication. Concentration of microcystins and nodularins from water and removal of inter- fering inorganic and organic compounds can be carried out using solid-phase adsorp- tion ... as an assay tool for detection of microcystins in cyanobacterial blooms (Aune and Berg 1986). Examination of the relative potencies of microcystins- LR, -YR, and...

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... considerable developments in understanding of the organisms, toxins, health impacts, and processes for the removal of unwanted substances in the treat- ment of drinking water. A landmark development in public ... Plans for Drinking Water Supplies (New Zealand Ministry of Health 2001). The supporting information includes risk management and alert levels for cyanobacteri...

Ngày tải lên: 11/08/2014, 17:22