Activation Tank In The Area Of Wwtp 22 Royalty-Free Stock Photo

Activation tank in the area of wastewater treatment plant. Here is continuous supply of a sludge and removal of purified water. A treatment plant with a circulating activation tank i sone of the most widespread types of wwtp. The advantage is high efficiency of nitrogen removal by nitrification and denitrification of sludge and at the same time the possibility of using aerobic sludge stabilization.