Nitrogen removal performance and microbial community changes in subsurface wastewater infiltration systems (SWISs) at low temperature with different bioaugmentation strategies.
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DOI: 10.1016/j.biortech.2017.11.089
Abstract: Poor nitrogen removal efficiency (mainly nitrate, NO3--N) at low temperatures strongly limits application of subsurface wastewater infiltration systems (SWISs). Seven psychrophilic strains (heterotrophic nitrifying bacteria and aerobic denitrifying bacteria) were isolated and added to SWISs… read more here.
Keywords: bioaugmentation strategies; nitrogen removal; subsurface wastewater; infiltration systems ... See more keywords