ZHU Zi-wei~1, LI Wei-min~2, JIAO Bin-quan~3. Hospital Wastewater Treatment by Hydrolytic Acidification and Jet Aeration Process[J]. Journal of Civil and Environmental Engineering, 2004, 26(1): 133-135.
The wastewater treatment plant with design capacity of 300 cubic meters per day was constructed to treat the hospital wastewater by hydrolytic acidification and jet aeration process for some hospital in Chongqing City. When the inflow wastewater concentration is 67.0 mg/L
152.9 mg/L
221.5 mg/L and 21.7 mg/L for BOD_5
COD_(cr)
SS and NH_3-N respectively
the obtained effluent will be good enough to meet the requirement of Class I in the integrated wastewater discharge standard GB8978-1996.