WebA study by Jetten et al. [ 39] indicated that the optimum anammox activity and growth were obtained at the pH range of 6.7–8.3 and the maximum activity was found at pH up to 8.0. The pH of the anammox enrichment culture also determined the dominant anammox bacteria in the anammox process. WebArticle “Maximum specific growth rate of anammox bacteria revisited” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, …
Maximum specific growth rate of anammox bacteria …
Web1 mei 2024 · Anaerobic ammonium-oxidizing bacteria (AMX) oxidize the remaining NH 4+ -N into N 2, with NO 2− -N as an electron acceptor. According to anammox stoichiometry, ∼11% of the oxidized nitrogen is produced as NO 3− -N ( Strous et al. 1998 ). WebSimulation of the modified Nernst–Monod model revealed that the maximum specific utilization rate (0.30 to 0.38 mmol g −1 VSS h −1) in the anammox MEC was 60% higher than in conventional anammox ... The slow growth rate of anammox bacteria is a pressing problem for system efficiency and stability. fire lite training academy near me
Anaerobic Ammonium Oxidation: From Laboratory to Full-Scale …
Web5 jul. 2016 · In this study, results showed that with the increase of Fe ( II) concentrations from 0.02 mM to 0.08 mM, the specific growth rate of anammox increased from 0.1787 d −1 to 0.2648 d −1. However, further increasing Fe ( II) concentration to 0.12 mM slightly decreased the specific anammox growth rate to 0.2210 d −1. WebAnammox bacteria related to Candidatus Scalindua were recently discovered in a cold (7.5 °C) aquifer near sludge repositories containing solid wastes of uranium and processed polymetallic concentrate. Groundwater has a very high level of nitrate and ammonia pollution (up to 10 and 0.5 g/L, respectively) and a very low content of organic carbon (2.5 mg/L). … WebJettenia asiatica) with large maximum growth rates contributing to the rapid start-up of the cold-anammox process (Wu et al. 2024). Anammox bacteria were partially inhibited at … ethica propharmed