Aeration is an important step in the process of treating wastewater, including sewage waste. Microorganisms in wastewater aeration processing tank break down organic compounds and nutrients.
Elimination of nutrients is very important because the wastewater that is too rich in nutrients that can cause an imbalance of the ecosystem if released into the environment. You can also click to read more about the aerated wastewater treatment.
One adverse effect of nutrient-enriched wastewater is the expansion of harmful algal blooms in the main body of water, such as the Gulf of Mexico.
The dead zone is created when the algae grow faster results because of the many nutrients, particularly nitrogen and phosphorus, to feed on. When algae grow rampant, they deprive other organisms of the oxygen, and biodiversity suffers.
How Aeration Wastewater Treatment Is Used?
Because of the ecological effects of nutrient-enriched wastewater, the government imposed regulations to control the number of nutrients allowed in wastewater disposal.
The most common type of wastewater treatment to remove nutrients activated sludge treatment. This process begins with the treatment of wastewater aeration, where microorganisms suspended and mixed into the wastewater to promote the breakdown of nutrients.
Wastewater treatment aeration tanks depend on careful monitoring to ensure that the removal of nutrients is achieved safely and efficiently.
Dissolved oxygen is an important parameter in the process of aeration because of the levels of oxygen in the tank on the health impact of biomass (microorganisms) breaking down nutrients.
To maintain proper oxygen levels to the productivity of biomass, wastewater treatment operator utilizing aeration pump that adds oxygen to the tank.