Aeration Tanks

In the world of wastewater treatment, aeration basins play a crucial role in facilitating the biological degradation of pollutants by using activated sludge. Proper operation and management of aeration basins are essential to maintain treatment efficiency and ensure that wastewater treatment processes meet environmental standards.

Precision aeration is the product of the advancement of sewage treatment plants from early extensive manual control methods to modern refined automatic control methods.

Biochemical removal of pollutants requires providing suitable conditions to the sludge for efficient biochemical degradation, so this article will focus on explaining which factors impact biochemical removal of various types of pollution.

The power consumption of the blast aeration system generally accounts for about 60% of the power consumption of the entire plant, and is the key to energy saving in the entire plant. The most fundamental energy-saving measure is to improve aeration control efficiency and reduce oxygen waste, thereby reducing air volume.

Sludge bulking is a common abnormal condition in the activated sludge process , resulting in poor settling performance， failing to meet the requirements for oxidizing and decomposing pollutants, ultimately resulting in an effluent BOD5 level exceeding standards .