Onze Vivlio e-readers ondervinden momenteel synchronisatieproblemen. We doen er alles aan om dit zo snel mogelijk op te lossen. Onze excuses voor het ongemak!
- Afhalen na 1 uur in een winkel met voorraad
- Gratis thuislevering in België vanaf € 30
- Ruim aanbod met 7 miljoen producten
Onze Vivlio e-readers ondervinden momenteel synchronisatieproblemen. We doen er alles aan om dit zo snel mogelijk op te lossen. Onze excuses voor het ongemak!
- Afhalen na 1 uur in een winkel met voorraad
- Gratis thuislevering in België vanaf € 30
- Ruim aanbod met 7 miljoen producten
Addressing Concerns about Tastes and Odors and Cyanotoxins in Tap Water
Randy Gottler, Jennifer Calles, Paul Westerhoff, Morteza Abbaszadegan
€ 167,95
+ 335 punten
Omschrijving
Consumers today demand drinking water that looks, smells, and tastes good. The occurrence of aesthetically unpleasing T&O compounds in water creates a perception of unsafe water. The main sources of T&O problems in municipal water supplies are certain types of algae, mainly blue-green algae (cyanobacteria) and fungi (actinomycetes). Although many compounds may impart T&O to water, by far the most commonly reported are two chemicals: geosmin and MIB.
Treatment removal of algal metabolites demonstrated that microcystins measured lower after the addition of powdered activated carbon (PAC). Treatment removal showed that low levels of chlorine oxidize microcystins given sufficient contact time. Water distribution samples were split between a flavor profile analysis (FPA) panel and a gas chromatograph mass spectrometer (GC/MS). Data generated between the FPA and the GC/MS showed high variability for geosmin and MIB. FPA results showed a direct correlation with MIB and geosmin, but were weak for cyclocitral. FPA results could be predicted with MIB/geosmin plots and with a MIB, geosmin, and cyclocitral plot.
Treatment removal of algal metabolites demonstrated that microcystins measured lower after the addition of powdered activated carbon (PAC). Treatment removal showed that low levels of chlorine oxidize microcystins given sufficient contact time. Water distribution samples were split between a flavor profile analysis (FPA) panel and a gas chromatograph mass spectrometer (GC/MS). Data generated between the FPA and the GC/MS showed high variability for geosmin and MIB. FPA results showed a direct correlation with MIB and geosmin, but were weak for cyclocitral. FPA results could be predicted with MIB/geosmin plots and with a MIB, geosmin, and cyclocitral plot.
Specificaties
Betrokkenen
- Auteur(s):
- Uitgeverij:
Inhoud
- Aantal bladzijden:
- 156
- Taal:
- Engels
- Reeks:
Eigenschappen
- Productcode (EAN):
- 9781843398080
- Verschijningsdatum:
- 3/08/2007
- Uitvoering:
- Paperback
- Formaat:
- Trade paperback (VS)
- Afmetingen:
- 210 mm x 279 mm
- Gewicht:
- 376 g
Alleen bij Standaard Boekhandel
+ 335 punten op je klantenkaart van Standaard Boekhandel
E-BOOK ACTIE
Beoordelingen
We publiceren alleen reviews die voldoen aan de voorwaarden voor reviews. Bekijk onze voorwaarden voor reviews.