TY - BOOK AU - Alphenaar, Arne AU - TI - Anaerobic granular sludge: characterization and factors affecting its functioning SN - 90-5485-276-3 U1 - 675.87 PY - 1994/// CY - Netherlands PB - Wageningen KW - Anaerobic waste water treatment KW - Granular sludge KW - UASB KW - Biofilm permeability KW - Pre-acidification N1 - Proefschrift ER -