unit

Waste water

Treated water

Dissolved Oxygen (DO)

mg/L

3.8

6.2

Total Suspended Solids (TSS)

mg/L

1270

380

Total Dissolved Solids (TDS)

mg/L

1130

950

Chemical Oxygen Demand (COD)

mg/L

720

340

Biochemical Oxygen Demand (BOD)

mg/L

260

32

Organic Carbon (OC)

mg/L

186

117

Turbidity

mg/L

216

151

Electrical Conductivity (EC)

μSemins

1885

1730

pH

Normal range (6.5 - 8)

7.5

8

Sodium (Na)

mg/L

62

58

Potassium (K)

mg/L

5.2

5