2024
DOI: 10.1016/j.jwpe.2023.104602
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Employing low dissolved oxygen strategy to simultaneously improve nutrient removal, mitigate membrane fouling, and reduce energy consumption in an AAO-MBR system: Fine bubble or coarse bubble?

Runzhang Zuo,
Dajun Ren,
Yangfan Deng
et al.
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Cited by 6 publications
(2 citation statements)
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“…Other studies have also arrived at similar conclusions [36,37]. Additionally, it has been shown that the aeration process accounts for around 50% of the total power consumption of a WWTP [38] and over 30% of the total OCI [39]. This highlights the crucial role of ATDO in optimizing OCI in wastewater treatment processes.…”
Section: Effect Of Operational Parameters On the Operation Cost Index...supporting
confidence: 57%
“…Other studies have also arrived at similar conclusions [36,37]. Additionally, it has been shown that the aeration process accounts for around 50% of the total power consumption of a WWTP [38] and over 30% of the total OCI [39]. This highlights the crucial role of ATDO in optimizing OCI in wastewater treatment processes.…”
Section: Effect Of Operational Parameters On the Operation Cost Index...supporting
confidence: 57%
“…Zuo et al conducted a study on the AAO-MBR system to efficiently extract nutrients from wastewater in conditions of low dissolved oxygen. Their research reported removal efficiencies of 91% for COD, 98% for NH 3 -N, 88% for PO 4 3− -P, and 93% for total inorganic nitrogen [ 21 ]. Research on AAO–MBR systems lacks analysis of the simultaneous removal of major pollutants including NH 3 , TN, COD, SO 4 2− , and PO 4 3− ; membrane fouling analysis; and a full investigation and analysis of the microbial community and metabolic pathways.…”
Section: Introductionmentioning
confidence: 99%