Citation: Crg. Tavares et al., Nitrification and denitrification processes for biologic treatment of industrial effluents, APPL BIOC B, 91-3, 2001, pp. 437-446
Authors:
Moitinho, MDR
Bertoli, M
Guedes, TA
Ferreira, CS
Citation: Mdr. Moitinho et al., Influence of refrigeration and formalin on the floatability of Giardia duodenalis cysts, MEM I OSW C, 94(4), 1999, pp. 571-574