An innovative online VFA monitoring syst
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Kanokwan Boe; Damien John Batstone; Irini Angelidaki
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Article
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2007
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John Wiley and Sons
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English
⚖ 334 KB
## Abstract A new method for online measurement of volatile fatty acids (VFA) in anerobic digesters has been developed based on headspace gas chromatography (HSGC). The method applies ex situ VFA stripping with variable headspace volume and gas analysis by gas chromatography‐flame ionization detect