0000000000262688
AUTHOR
P. Montero
Additional file 1: of The JAK2 pathway is activated in idiopathic pulmonary fibrosis
Supplementary data. (DOCX 1218 kb)
Nitrite inhibition of microalgae induced by the competition between microalgae and nitrifying bacteria
[EN] Outdoor microalgae cultivation systems treating anaerobic membrane bioreactor (AnMBR) effluents usually present ammonium oxidising bacteria (AOB) competition with microalgae for ammonium uptake, which can cause nitrite accumulation. In literature, nitrite effects over microalgae have shown controversial results. The present study evaluates the nitrite inhibition role in a microalgae-nitrifying bacteria culture. For this purpose, pilot- and lab-scale assays were carried out. During the continuous outdoor operation of the membrane photobioreactor (MPBR) plant, biomass retention time (BRT) of 2 d favoured AOB activity, which caused nitrite accumulation. This nitrite was confirmed to inhib…