types of sewage treatment plants

• Rotating Disc System

• Activated Sludge Plant (ASP)

• Suspended Media Filters (SMF)

• Submerged Aerated Filter (SAF)

• Non-Electric Filter

• Trickling Filter

• Sequencing Batch Reactor (SBR)

• Moving Bed Biofilm Reactor (MBBR)

• Membrane Bioreactor (MBR)