On-line mass spectrometry: membrane inlet sampling
β Scribed by Katrin Beckmann; Johannes Messinger; Murray Ronald Badger; Tom Wydrzynski; Warwick Hillier
- Book ID
- 106505385
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 536 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0166-8595
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π SIMILAR VOLUMES
The effect of sample pressures up to 6 bar on the signal of a membrane inlet mass spectrometer was studied with supported and unsupported membranes of silicone rubber. In both cases we found undesirable pressure effects. With a supported membrane increasing sample pressure causes a reduction of the
## Abstract Membrane inlet mass spectrometry (MIMS) has been developed for the onβline monitoring of compounds in a continuous stirred tank bioreactor (CSTB) used to simulate a wastewater treatment plant (WWTP). A mixture of four industrially relevant nitrogenβcontaining volatile and semiβvolatile