Outcomes of a 2-year investigation on enhanced biological nutrients removal and trace organics elimination in membrane bioreactor (MBR)

Autor:	H. Buisson, Annie Tazi-Pain, F. Luck, S. Keller, R. Gnirss, B. Lesjean
Rok vydání:	2005
Předmět:	Denitrifying bacteria Environmental Engineering Enhanced biological phosphorus removal Denitrification chemistry Phosphorus Environmental chemistry chemistry.chemical_element Membrane bioreactor Anoxic waters Effluent Water Science and Technology Phosphorus metabolism
Zdroj:	Water Science and Technology. 52:453-460
ISSN:	1996-9732 0273-1223
DOI:	10.2166/wst.2005.0723
Popis:	Two configurations of membrane bioreactors were identified to achieve enhanced biological phosphorus and nitrogen removal, and assessed over more than two years with two parallel pilot plants of 2m3 each. Both configurations included an anaerobic zone ahead of the biological reactor, and differed by the position of the anoxic zone: standard pre-denitrification, or post-denitrification without dosing of carbon source. Both configurations achieved improved phosphorus removal. The goal of 50μgP/L in the effluent could be consistently achieved with two types of municipal wastewater, the second site requiring a low dose of ferric salt ferric salt
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::86a6d1ea2f9fa731776f0be4f0d51dd8 https://doi.org/10.2166/wst.2005.0723 Zobrazit plný text záznamu