From: Advanced treatment of effluent extended aeration process using biological aerated filter (BAF) with natural media: modification in media, design and backwashing process
Method
BOD (mg/L)
COD (mg/L)
TSS(mg/L)
Turbidity (NTU)
Reactor output without return
3
15
1
0.5
Reactor output with TB rotation
2
13
Reactor output with BB rotation
Reactor output with TBBS rotation
12