Impact of serial transfer and Acetobacterium woodii bioaugmentation on mixed microbial communities in CO2-fed microbial electrosynthesis
This study investigates changes in mixed microbial communities during prolonged operation, serial transfer, and bioaugmentation with Acetobacterium woodii in CO2-fed microbial electrosynthesis systems. Microbial community composition was characterized using 16S rRNA gene amplicon sequencing to assess the enrichment and persistence of acetogenic microorganisms under different experimental conditions.