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Variability in requ...
Variability in required ozone doses for removing pharmaceuticals from wastewater effluents
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Antoniou, Maria G. (författare)
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Hey, Gerly (författare)
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Rodriguez Vega, Sergio (författare)
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Spiliotopoulou, Aikaterini (författare)
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- Fick, Jerker (författare)
- Umeå universitet,Kemiska institutionen
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- Tysklind, Mats (författare)
- Umeå universitet,Kemiska institutionen
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Jansen, Jes La Cour (författare)
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Andersen, Henrik Rasmus (författare)
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(creator_code:org_t)
- Global Nest, Secretariat, 2013
- 2013
- Engelska.
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Ingår i: Proceedings of the 13th International Conference on Environmental Science and Technology. - : Global Nest, Secretariat. - 9789607475510
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
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- Aim of study. The aim of the present study was to investigate the ozone dosage required to remove active pharmaceutical ingredients (APIs) from biologically treated wastewater of varying quality originating from different wastewater treatment processes. Methods. Secondary effluents from six Swedish wastewater treatment plants (VWVTP) were spiked with 42 APIs (nominal concentration 1pg/L) and treated with different 03 doses (0.5-12.0 mg/L ozone) in bench-scale experiments (Antoniou et al, 2012). Concentrations of APIs were measured by SPE extraction using OASIS HLB cartridges followed by quantification using LC-MS-MS (Grabic et al, 2012).. Results. For each wastewater effluent a profile of sensitivity of each API to a range of ozone doses were generated as shown in Figure 1.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
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