Dark fermentation batch experimental 16S rRNA sequencing data Genome sequencing and assembly
The study aimed to understand the impact of zero-valent iron on hydrogen production, metabolic profile, and microbial community dynamics at different time points. It has 14 samples (two initial samples for acid-treated and untreated inoculum, 6 samples at 18 h, and 6 at 64 h of bioreactor operation).