MCFA_N Raw sequence reads

The 15 samples were derived from anaerobic fermentation chain elongation reactors using 150 mM ethanol and 50 mM acetate as substrates, with inoculation of anaerobic granular sludge. In the C group, three reactors were used without the addition of ammonia. The D group had an addition of 1 gN/L, the E group had 2 gN/L, the F group had 4 gN/L, and the I group had 4 gN/L along with 10 g/L of corn straw hydrochar. hydrochar is prepared by reaction at 260 degrees Celsius for one hour.