In water resource recovery facilities (WRRF), aeration efficiency and N 2 O greenhouse gas
emission are affected by the variability of the α-factor. Dynamic calibration of α using sensor …

A membrane-aerated biofilm reactor (MABR) provides bubbleless aeration and direct
oxygen supply to a biofilm, achieving excellent aeration efficiency. Despite this advantage …

A comprehensive case study was undertaken at the Blue Plains wastewater treatment plant
(WWTP) to explore the bioaugmentation technique of introducing nitrifying sludge into the …

Aeration is an energy-intensive process of aerobic biological treatment in wastewater
treatment plants (WWTP). Two-stage processes enable energy-efficient operation, but …

The imperative to make energy and resource consumption more sustainable is prompting a
critical reconsideration of all human endeavours. Within urban water management, the drive …

Aeration flow operational costs are the most important economic factor in the operation of a
wastewater treatment plant and nitrous oxide emissions have been reported as an important …

This study investigates the identification and characterization of cultivable microbial species
within the sludge of a high-rate contact stabilization (HRCS) process. A specific emphasis …

The effect of bioreactor configurations on the dynamics of aeration modelling was
investigated by incorporating three different correlations from the literature to estimate α …

Abstract The Tanjero River in Sulaimani City exhibits severe pollution, prompting a
comprehensive water quality analysis. Physical and chemical characteristics were …

High‐rate activated sludge (HRAS) systems suffer from high variability of effluent quality,
clarifier performance, and carbon capture. This study proposed a novel control approach …