TY - JOUR A1 - Batista, J R A1 - Gingras, T M A1 - Vieira, A R T1 - Combining ion-exchange (IX) technology and biological reduction for perchlorate removal. Y1 - 2002// N1 - R827622E03 JF - TECHNOLOGY AND TECHNIQUES VL - 13 IS - 1 SP - 21 EP - 38 ER - TY - JOUR A1 - Gingras, T M A1 - Batista, J R T1 - Biological reduction of perchlorate in ion exchange regenerant solutions containing high salinity and ammonium levels. Y1 - 2002/01/ N1 - R827622E03 JF - JOURNAL OF ENVIRONMENTAL MONITORING J1 - J ENVIRON MONITOR J2 - J.Environ.Monit. J3 - J Environ Monit VL - 4 IS - 1 SP - 96 EP - 101 ER -