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Description: Full-Scale Performance Comparison of Sidestream Nitrogen Removal Processes Prevalent...
Full-Scale Performance Comparison of Sidestream Nitrogen Removal Processes Prevalent in the United States
Abstract
Full-scale performance data is compared from the prevalent sidestream nitrogen removal technologies in the United States: ANITA™ Mox (Veolia), conventional nitrification/denitrification (NDN), DEMON® (World Water Works), AnammoPAQ™ (PAQUES), and DigestivorPAD™ (Ovivo). Empirical data was used to compare relevant metrics for daily ammonia removal, total inorganic nitrogen (TIN) removal, alkalinity usage, air usage, and energy usage. Feedback was requested from the staff that monitor and operate these facilities and compared for all processes. This data review and summary includes a discussion of real process differences related to critical design and operational findings. The aim is to provide municipalities operational familiarity and overall performance outcomes when selecting a SST technology for a site-specific application.
Sidestream treatment (SST) processes in water resource recovery facilities (WRRFs) are becoming increasingly necessary and prevalent in the United States. A review was conducted of twelve, full-scale SST processes to identify long-term trends including process performance, alkalinity usage, energy usage, and reliability, as well as receive operator feedback. This study demonstrated that there are several viable treatment technologies on the market that achieve effective nitrogen removal.
SpeakerDapcic, Anton
Presentation time
08:30:00
08:50:00
Session time
08:30:00
10:00:00
SessionSidestream Nitrogen Removal: From Established to NextGen
Session locationRoom S501a - Level 5
TopicFacility Operations and Maintenance, Intermediate Level, Microconstituents and Contaminants of Emerging Concern (Non-PFAS), Municipal Wastewater Treatment Design, Research and Innovation
TopicFacility Operations and Maintenance, Intermediate Level, Microconstituents and Contaminants of Emerging Concern (Non-PFAS), Municipal Wastewater Treatment Design, Research and Innovation
Author(s)
Dapcic, Anton
Author(s)A. Dapcic 1; T. Rauch-Williams 2 ; G. Kontos 3; A. Dapcic 1;
Author affiliation(s)Carollo Engineers 1; Carollo Engineers 2 ; Carollo Engineers 3; Carollo Engineers 1;
SourceProceedings of the Water Environment Federation
Document typeConference Paper
PublisherWater Environment Federation
Print publication date Oct 2023
DOI10.2175/193864718825159066
Volume / Issue
Content sourceWEFTEC
Copyright2023
Word count14

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