Rapid Start-up of Anammox in UASB Inoculated with Microorganisms from Yeast Factory Anaerobic Tank
Rapid and robust start- up of anaerobic ammonium oxidation (anammox) process from various seeding materials for treatment of N- rich waste streams is needed for development of cost and energy saving technologies.In the current study rapid anammox start-up (elimination of NH4+ and N02-) was achieved by inoculation with not anammox-specific UASB sludge treating industrial S042- and N-rich yeast factory wastewater.Increasing frequency when reactor biomass is fluidized by means of feeding with a higher flow rate,improved TN removal rate,but also NOBs activity.Maximum TN removal rates of 500 g m-3d-1 with removal efficiency of 70 % were achieved at moderate temperature of 20 ℃ after a one year operation period.
Ivar Zekker Tero Tuomivirta Taavo Tenno Kristel Kroon Peep Pitk Ergo Rikmann Toomas Tenno Priit Vabamae Liis Loorits Sergio dC Rubin Hannu Fritze
Institute of Chemistry, University of Tartu, 14a Ravila St., 50411 Tartu, Estonia Finnish Forest Research Institute, P.O. Box 18, 01301 Vantaa, Finland Tallinn University of Technology, 5 Ehitajate St., 19086 Tallinn, Estonia Bolivian Center of Bioscience Research, CNIB, Calle Alcides Arguedas 429, Cala Cala, Cochabamba, Bol
国际会议
2013青岛国际脱盐大会(Qingdao International Conference 2013 on Desalination and Water Reuse)
青岛
英文
56-58
2013-06-25（万方平台首次上网日期，不代表论文的发表时间）