TY - GEN AU - Dempsey,M J AU - Lannigan,K C AU - Minall,R J TI - Particulate-biofilm, expanded-bed technology for high-rate, low-cost wastewater treatment: nitrification SN - 0043-1354 PY - 2005///0729 KW - Air KW - Ammonia KW - metabolism KW - Biofilms KW - Biomass KW - Bioreactors KW - Facility Design and Construction KW - Filtration KW - Nitrites KW - chemistry KW - Oxygen KW - Time Factors KW - Waste Disposal, Fluid KW - economics N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.watres.2004.12.017 ER -