Before revision: Therefore, the installation can be built very compact, needing only 20% of the surface area of conventional activated sludge systems References Nancharaiah, Y. V., & Kiran Kumar Reddy, G. (2018).
After revision: Benefits/Key featuresSmall FootprintProven enhanced nutrient removal (ENR) Up to 50-percent energy savings Excellent settling No chemical addition Resilient to fluctuations in pH, toxic shocks, loadings, and flows Easy operation with fully automated controlsTherefore, the installation can be built very compact, needing only 20% of the surface area of conventional activated sludge systems References Nancharaiah, Y. V., & Kiran Kumar Reddy, G. (2018).