The study of start-up process of automobile wastewater treatment by EGSB reactor

This paper studied the start-up process of integrated wastewater of automobile production. It supplies basic for start up process quickly of EGSB reactor in the future and ensure the reactor run stably. Control temperature of the reactor is 35±2°C . Anaerobic granular sludge for the test is from sewage treatment plant of Jiujiang distillery. The result is anaerobic granular sludge gradually be acclimated successfully in 59 days and finished start-up process of integrated wastewater of automobile production, the organic load (by the value of COD
_Cr
) is 4.03kg/(m
³
·d) and COD
_Cr
removal rate is more then 80%.