TY - JOUR A1 - Poxon, T L A1 - Darby, J L T1 - Extracellular polyanions in digested sludge: measurement and relationship to sludge dewaterability. Y1 - 1997// N1 - R823486 JF - WATER RESEARCH J1 - WATER RES VL - 31 IS - 4 SP - 749 EP - 758 ER - TY - CONF A1 - Poxon, T L T1 - Structure and dewaterability in anaerobically digested sludge. N1 - R823486 ER -