Everything You Should Know About Activated Sludge Wastewater Treatment
The activated sludge is a widely used wastewater treatment process by municipalities. This process utilizes a multi-chamber reactor unit which uses microorganisms for removing nutrients from the water. Oxygen is used for establishing and regulating aerobic conditions and for suspending the sludge. This wastewater treatment is beneficial in a lot of ways. But before you plan to get activated sludge in Greeley, you must know how this treatment works. Let’s look at all the details.
What Is Activated Sludge Wastewater Treatment? The activated sludge is an integral process used for treating the wastewater. Here air or oxygen is blown directly into the raw sewage. It is the most effective method for a large volume of water. Wastewater is mixed and aerated in a special tank by pumping air/oxygen into the activated sludge tank or by using surface aerators. This process oxidizes organic matters in the wastewater, producing carbon dioxide, new cells, and water. After this, the sludge particles are removed by gravity settling. This treatment is ideally completed in a centralized treatment facility. The treatment can be done in almost every climate. However, a colder environment reduces treatment capacity.
How This Process Works? In this process, oxygen or air is blown into unsettled, raw sewage. It smashes solids. The sewage liquor is discharged into the activated sludge chamber. Live bacteria settles at the bottom of the tank, and dead bacteria floats on the top. Clean water is discharged into a watercourse while live bacteria returns to the digestion chamber. Here, sludge is considered activated because the particles are actively swarming with beneficial bacteria which digest the sewage.
Advantages of Activated Sludge Wastewater Treatment The activated sludge wastewater treatment process provides a lot of significant advantages over other processes. Sewage treatment plants which primarily use the method for treating the activated sludge offer following advantages: • • • •
It reduces the amount of undesired sludge Emptying intervals are longer in the activated sludge treatment process The treatment plants re-seed themselves with beneficial bacteria This wastewater treatment process is very reliable.
• This process is more simple than others • Costs are reduced. • This is an odorless process.
Thus, opting for activated sludge in Greeley will be beneficial for you in every sense.