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. 2010 Sep 2;7(9):3422–3441. doi: 10.3390/ijerph7093422

Table 2.

Temperature, pH and Total Solids content of the sludge during the overall ATAD `process.

Samples utilized in this study Temp (°C) pH Total solid content (%)

Feed (Pre thickened) 11 6.3 6.3
Reactor 1A (Stage 1) 43 7.0 5.8
Reactor 2A (2 h) (Stage 2 early) 53 8.1 5.1
Reactor2A (24 h)(Late Stage 2 prior to discharge) 63 9.1 4.2
Stabilised Product 14 7.8 4.6