气候变化领域集成服务门户(CCPortal): Nitrate-based COD Dosing Control for partial denitrification selection coupled to anammox

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	Nitrate-based COD Dosing Control for partial denitrification selection coupled to anammox
	Le T.; Su C.; Peng B.; Massoudieh A.; Al-Omari A.; Murthy S.; Wett B.; Chandran K.; DeBarbadillo C.; Bott C.; De Clippeleir H.
发表日期	2019
起始页码	4678
结束页码	4682
英文摘要	Achieving energy neutrality is an important driver for utilities to start investing in both carbon redirection and advanced digestion to enhance energy recovery, as well as in short-cut nitrogen removal technologies to minimize energy consumption. In this study we demonstrate a combination of short-cut nitrogen removal, controlled via AvN control, with a polishing step based on partial denitrification (NO3 - NO2 - ) and anammox (AnAOB), controlled by NO3 based COD dosing, to achieve low TIN effluent concentrations which are in compliance with Chesapeake Bay TMDLs. The results demonstrated a robust nitrate based COD dosing control which could able to efficiently monitor partial denitrification (PdN) and full denitrification (FdN) in desired zones. AvN control shown its ability to be adjusted to meet the extreme low effluent limit (< 3 mg TIN/L). And low g COD added/g TIN removed ratio of 1.1 was reported when AnAOB was presented. Copyright © 2018 Water Environment Federation
英文关键词	AnAOB; AvN control; Deammonification; Low-strenghth wastewater; Partial denitrification control
scopus关键词	Denitrification; Effluents; Energy utilization; Nitrates; Nitrogen removal; Palladium compounds; Wastewater treatment; ANAMMOX; AnAOB; Chesapeake Bay; Deammonification; Effluent concentrations; Energy recovery; Polishing steps; Short-cut nitrogen removals; Compliance control
来源期刊	91st Annual Water Environment Federation Technical Exhibition and Conference, WEFTEC 2018
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176263
作者单位	Environmental Engineering, Catholic University of America, 620 Michigan Ave NE, Washington, DC, United States; DC Water and Sewer Authority, 5000 Overlook Ave., SW., Washington, DC 20032, United States; ARAconsult, Unterbergerstr.1, Innsbruck, A-6020, Austria; Hampton Roads Sanitation District, 1436 Air Rail Ave., Virginia Beach, VA 23455, United States; Deparment of Civil and Environmental Engineering, University of Maryland, College Park, MD 20742, United States; Department of Earth and Environmental Engineering, Columbia University, 500 West 120th Street, New York, United States
推荐引用方式 GB/T 7714	Le T.,Su C.,Peng B.,et al. Nitrate-based COD Dosing Control for partial denitrification selection coupled to anammox[J],2019.
APA	Le T..,Su C..,Peng B..,Massoudieh A..,Al-Omari A..,...&De Clippeleir H..(2019).Nitrate-based COD Dosing Control for partial denitrification selection coupled to anammox.91st Annual Water Environment Federation Technical Exhibition and Conference, WEFTEC 2018.
MLA	Le T.,et al."Nitrate-based COD Dosing Control for partial denitrification selection coupled to anammox".91st Annual Water Environment Federation Technical Exhibition and Conference, WEFTEC 2018 (2019).