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Table 1 Main water characteristics of the Repentigny sewage treatment plant

From: Ozone oxidation of antidepressants in wastewater –Treatment evaluation and characterization of new by-products by LC-QToFMS

Wastewater

Temperature (°C)

pH

Alkalinity (mg/L) CaCO3

TSS (mg/L)

BOD5(mg/L)

COD (mg/L)

Raw sewage (Influent)

17

7.3

189

146

136

227

Effluent

7.2

165

12

36

59

  1. TSS: Total Suspended Solids, BOD5: Biochemical Oxygen Demand, COD: Chemical Oxygen Demand.