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Isolation drinking water

Prepai ative isolation of nonvolatile and semivolatile organic compounds fractions (hydrophobic weak acids, hydrophobic weak bases, hydrophobic neutrals, humic and fulvic acids) from natural and drinking waters in optimal conditions was systematically investigated by solid-phase extraction method with porous polymer sorbents followed by isolation from general concentrate of antropogenic and/or toxic semivolatile compounds produced in chlorination and ozonation processes. [Pg.413]

Le Bel GL, Williams DT, Griffith G, et al. 1979. Isolation and concentration of organophosphorus pesticides from drinking water at the ng/L level, using macroreticular resin. J AOAC 62 241-249. [Pg.218]

Isolated cases of dermal sensitivity and allergic responses in humans have been reported (Bauer and Rabens 1974 Conde-Salazar et al. 1983 Czirjak et al. 1993 Goh andNg 1988 Nakayama et al. 1988 Phoon et al. 1984 Schattner and Malnick 1990 Waller et al. 1994). An increase in the symptoms of systemic lupus erythematosus has been reported in persons exposed to trichloroethylene in their drinking water (Kilbum and Warshaw 1992). [Pg.187]

Thruston Jr., A. D., High-pressure liquid chromatography techniques for the isolation and identification of organics in drinking water extracts, /. Chromatogr. Sci., 16, 254, 1978. [Pg.193]

LeBel GL, Williams DT, Benoit FM. 1981. Gas chromatographic determination of tnalkyl/aryl phosphates in drinking water following isolation using macroreticular resin. J Assoc Off Anal Chem... [Pg.344]

Selected enrichment and isolation methods of surfactants in wastewater (WW), coastal water (CW), estuarine water (EW), surface water (SW), ground water (GW) and drinking water (DW) matrices with adjacent LC-separation detection by MS, UV and FL... [Pg.428]

SimSes LC, SimSes M, Vieira MJ (2010) Influence of the diversity of bacterial isolates from drinking water on resistance of biofilms to disinfection. Appl Environ Microbiol 76(19) 6673-6679... [Pg.204]

Faria C, Vaz-Moreira I, Serapicos E et al (2009) Antibiotic resistance in coagulase negative staphylococci isolated from waste water and drinking water. Sci Total Environ 407(12) 3876-3882... [Pg.208]

Vaz-Moreira I, Nunes OC, Manaia CM (2011) Diversity and antibiotic resistance patterns of Sphingomonadaceae isolated from drinking water. Appl Environ Microbiol... [Pg.209]

Figueira V, Serra EA, Vaz-Moreira I, Brandao TRS, Manaia CM/Comparison of ubiquitous antibiotic-resistant Enterobacteriaceae populations isolated from waste waters, surface waters and drinking waters. J Water Health (in press)... [Pg.209]

Koskinen R, Ali-Vehmas T, Kampfer P et al (2000) Characterization of Sphingomonas isolates from Finnish and Swedish drinking water distribution systems. J Appl Microbiol 89(4) 687-696... [Pg.210]

Kampfer P, Nienhuser A, Packroff G et al (2008) Molecular identification of coliform bacteria isolated from drinking water reservoirs with traditional methods and the Colilert-18 system. Int J Hyg Environ Health 211(3-4) 374—384... [Pg.210]

Shehabi AA, Odeh JF, Fayyad M (2006) Characterization of antimicrobial resistance and class 1 integrons found in Escherichia coli isolates from human stools and drinking water sources in Jordan. J Chemother 18(5) 468-472... [Pg.210]

Cordoba MA, Roccia IL, De Luca MM et al (2001) Resistance to antibiotics in injured coliforms isolated from drinking water. Microbiol Immunol 45(5) 383-386... [Pg.210]

Kolwzan B., T. Traczewska, and M. Pawlaczyk-Szipilowa (1991). Examination of resistance of bacteria isolated from drinking water to antibacterial agents. Environmental Protection Engineering 17 53-60. [Pg.270]

Drinking-water Extraet in liquid-liquid extraetor isolate dry eoneentrate GC/PID 2.25 gg/L Environmental Protection Agency (1995b) [Method 506]... [Pg.44]

Chloramphenicol is a highly active antibiotic that was first isolated from cultures of Streptomyces venezuelae but is now produced synthetically. It is unique among natural compounds in that it contains a nitrobenzene moiety. Chloramphenicol has been used both in treatment and prophylactically in food-producing animals for over 40 years, administered orally with the feed or drinking water to poultry, veal calves, swine, sheep, and lambs, and intramuscularly or intravenously to sheep, goats, pigs, and calves at a dosage of 2-4 mg/kg bw. In several countries, chloramphenicol has been also used in fish for the treatment of furunculoses on salmonids (22). [Pg.38]

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See also in sourсe #XX -- [ Pg.599 , Pg.609 ]



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