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Sökning: onr:"swepub:oai:DiVA.org:uu-335789" > Removal of cyanobac...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002491naa a2200397 4500
001oai:DiVA.org:uu-335789
003SwePub
008171208s2012 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3357892 URI
024a https://doi.org/10.2166/wst.2012.0022 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Ho, Lionel4 aut
2451 0a Removal of cyanobacterial metabolites through wastewater treatment plant filters
264 1b IWA Publishing,c 2012
338 a print2 rdacarrier
520 a Wastewaters have the potential to proliferate excessive numbers of cyanobacteria due to high nutrient levels. This could translate to the production of metabolites, such as the saxitoxins, geosmin and 2-methylisoborneol (MIB), which can impair the quality of wastewater destined for re-use. Biological sand filtration was assessed for its ability to remove these metabolites from a wastewater. Results indicated that the sand filter was incapable of effectively removing the saxitoxins and in some instances, the effluent of the sand filter displayed greater toxicity than the influent. Conversely, the sand filter was able to effectively remove geosmin and MIB, with removal attributed to biodegradation. Granular activated carbon was employed as an alternative filter medium to remove the saxitoxins. Results showed similar removals to previous drinking water studies, where efficient removals were initially observed, followed by a decrease in the removal; a consequence of the presence of competing organics which reduced adsorption of the saxitoxins.
653 a 2-Methylisoborneol (MIB)
653 a Adsorption
653 a Biological filtration
653 a Geosmin
653 a Granular activated carbon (GAC)
653 a Saxitoxin
700a Hoefel, Daniel4 aut
700a Grasset, Charlotteu Uppsala universitet,Limnologi4 aut0 (Swepub:uu)chagr802
700a Palazot, Sebastien4 aut
700a Newcombe, Gayle4 aut
700a Saint, Christopher P.4 aut
700a Brookes, Justin D.4 aut
710a Uppsala universitetb Limnologi4 org
773t Water Science and Technologyd : IWA Publishingg 65:7, s. 1244-1251q 65:7<1244-1251x 0273-1223x 1996-9732
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-335789
8564 8u https://doi.org/10.2166/wst.2012.002

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