Inclined plate settling tanks play a key role in stand-alone wastewater treatment systems, effectively removing particles and solids. Inclined plate settling tanks are ideal for large-scale solids recovery.
Inclined plate settling tanks, also known as plate settlers. This type of treatment system cleverly separates particles and solids from liquid using a series of inclined plates. The plates are tilted at a specific angle, which makes them stand out from other water purifiers. They provide more space for smaller particles to settle on the plates and eventually collect in a hopper at the bottom of the settling tank. The sludge can then be discharged and the clear liquid can flow out the top of the weir.
Inclined plate settling tanks are used as clarifiers when there are large amounts of solids in the wastewater that need to be removed. They work based on the action of gravity, with larger particles settling on the plates and clean water flowing freely through. Polyelectrolytes and coagulants can be added to enhance this natural settling process. Polyelectrolytes cause flocculants to bind to each other and form chains heavy enough to settle, while coagulants neutralize the charge and cause the solids to aggregate into microflocculated form.
In the wastewater treatment process, sedimentation tanks are responsible for the removal of solids. This ensures that particles are removed before basic treatment or purification, as subsequent treatment processes are not very effective in removing solids.
Inclined plate sedimentation tanks offer significant advantages in waste treatment facilities, as they require very little maintenance and are easy to maintain due to the small number of moving parts. The simplest way to clean these sedimentation tanks is to drain them and clean the plates and cones of excess scale. Pumps and mixers also need to be checked regularly to ensure they are in good working order.
