Long-term adaptation of two anammox granules with different ratios of Candidatus Brocadia and Candidatus Jettenia under increasing salinity and their application to treat saline wastewater

Autor:	Soyeon Jeong, Jeongmi Kim, Lucky Caesar Direstiyani, Yeonju Kim, Jaecheul Yu, Taeho Lee
Rok vydání:	2022
Předmět:	Environmental Engineering Environmental Chemistry Pollution Waste Management and Disposal
Zdroj:	The Science of the total environment.
ISSN:	1879-1026
Popis:	Nitrogen removal in saline wastewater is a challenge of the anaerobic ammonium oxidation (anammox) process, which is dominated by freshwater anammox bacteria (FAB). Candidatus Brocadia and Candidatus Jettenia, the most widely used FABs, have been separately applied and evaluated for their ability to treat saline wastewater. To understand the effect of salinity on nitrogen removal capability when they present together in an anammox granule, we compared two anammox granules: GRN1 was evenly dominated by Ca. Brocadia (42 %) and Ca. Jettenia (43 %), while GRN2 was dominated with mostly Ca. Brocadia (90 %) and a small amount of Ca. Jettenia (1 %). Each granule was inoculated into a continuous column reactor to treat artificial wastewater containing 150 mg NH
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04df929b26d3cecb1c8da9989a71a815 https://pubmed.ncbi.nlm.nih.gov/36442633 Zobrazit plný text záznamu Full Text from ScienceDirect