Mesophilic Spores (ANMS), 1.57. No counts were detected for E. coli,
Aerobic Thermophilic Spores (ATS) and Anaerobic Thermophilic Spores
(ANTS). The log10 microbial (cfu.ml−1) counts before and after the
respective treatments are indicated in Table 1. The efficacy of the
three different treatments appliedwas similar for that of coliformbacteria,
AMS and the ANMS as no countswere detected after the treatments.