Project Name: School Laboratory Sewage Treatment Project Project Location: Shantou University

Design and treat water quality and quantity

According to the information you provided, the wastewater treatment capacity of this design is: 330m3/d. The design equipment and facilities operate 22.5 hours a day, with an hourly processing capacity of 14 m3 and an area of 80 square meters (length 12 meters, width 7 meters).

Design raw water quality: According to the water quality data of laboratory wastewater, the water quality of this design is as follows:

School sewage, laboratory sewage

[Treatment standard]: Municipal pipe network standards

[After laboratory and domestic wastewater is treated]: COD≤500mg/L, BOD≤300mg/L, SS≤400mg/L, LAS≤20mg/L, animal and vegetable oil ≤100mg/L, pH: 6~9

Design effluent quality

The above wastewater is indirectly discharged after treatment meets the requirements. The specific parameters of the effluent are as follows: