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Table 1 The main water quality of the wastewater used in the study

From: Partial nitritation of stored source-separated urine by granular activated sludge in a sequencing batch reactor

Parameter Valuea Unit
pH 9.1–9.4  
COD 2200–4800 mg/L
Total nitrogen 1800–3500 mg/L
NH4 +–N 1720-3380 mg/L
TP 11.5–25.3 mg/L
Alkalinity 7170–9850 mg CaCO3/L
Total dissolved solids 12,700–24,380 mg/L
  1. aThe values of the wastewater from the precipitation reactor