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During normal operation of the anaerobic fermentation process, what is the range of volatile acid levels?

2016-12-11View Original

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During normal operation of the anaerobic fermentation process, what is the range of volatile acid levels? Seeking advice from experts
Reply #22016-12-12
They are generally referred to as VFA, or volatile fatty acids; the desired level is around 200-300 ppm. In practice, this level depends on the water quality, and if it exceeds 1000 ppm, the anaerobic system may collapse.
Reply #32016-12-14
This anaerobic system refers to a water treatment system, right? . . The parameters of anaerobic fermentation for sludge and kitchen waste are different from those of anaerobic systems for water, right? . .

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Translated at 2026-07-20 22:42:48

Original: https://bbs.hcbbs.com/thread-1650836-1-1.html

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