described in O2/TCOD from 0 to Propionic acid n.d.* 660 593 340 270 148 n.d.* 591 865 480 295 127 Table S2. 2. (mg/L) Other n.d.* 660 678 340 100 42 n.d.* 1181 1181 420 169 42 VFA(mg/L) All the concentrations expressed as mg/L COD Parameter feed 450ºC 450ºC 550ºC O2/TCOD=0.0 O2/TCOD=0.5 Sewage sludge Batch reactor at 450 from the Acids, hydrocarbons and esters (%) 55.035 0.879 0.0 0.0 or 550ºC and 25 WWTP of Amides (%) 6.378 7.529 8.335 0.0 MPa for 20 min Beishiqiao in (2015) Phenol, cresols and aromatic (%) 24.979 40.75 41.076 64.314 Oxidation with Shaanxi, al. Pyridine, pyrazine and related (%) 5.144 39.546 43.293 35.688 H2O2 (30 wt%) et with 87% wt Cyclic ketonic compounds (%) 8.465 11.293 7.294 0.0 O2/TCOD of 0, 0.5 moisture and Total average relative molecular weight 299.158 158.710 104.599 100.654 and 4.0 Qian 128 g/L TCOD TOC (mg/L) n.d.* 8912 7298 2736 NH4-N (mg/L) n.d.* 6842 7105 3526 Percentage of remaining TS (%) 100.00 47.56 44.92 28.36 *n.d. means not determined. All references are cited in the main text.
described in Table S2. O2/TCOD from 0 to 2. Propionic acid (mg/L) n.d.* 660 593 340 270 148 n.d.* 591 865 480 295 127 Other VFA(mg/L) n.d.* 660 678 340 100 42 n.d.* 1181 1181 420 169 42 All the concentrations expressed as mg/L COD Qian et al. (2015) Sewage sludge from the WWTP of Beishiqiao in Shaanxi, with 87% wt moisture and 128 g/L TCOD Batch reactor at 450 or 550ºC and 25 MPa for 20 min Oxidation with H2O2 (30 wt%) O2/TCOD of 0, 0.5 and 4.0 Parameter feed 450ºC O2/TCOD=0.0 450ºC O2/TCOD=0.5 550ºC Acids, hydrocarbons and esters (%) Amides (%) Phenol, cresols and aromatic (%) Pyridine, pyrazine and related (%) Cyclic ketonic compounds (%) Total average relative molecular weight TOC (mg/L) NH4-N (mg/L) Percentage of remaining TS (%) 55.035 6.378 24.979 5.144 8.465 299.158 n.d.* n.d.* 100.00 0.879 7.529 40.75 39.546 11.293 158.710 8912 6842 47.56 0.0 8.335 41.076 43.293 7.294 104.599 7298 7105 44.92 0.0 0.0 64.314 35.688 0.0 100.654 2736 3526 28.36 *n.d. means not determined. All references are cited in the main text.
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