Parameter

Units

BSWW

DWW

Mixture 3.5: 0.5 cycle 1

Mixture 3.5: 0.5 cycle 2

Mixture 3.5: 0.5 cycle 3

pH

7.07

8.16

7

7

7

Color

UC

3409

36

1367

1053

1027

Greases and oil

mg/L

426

ND

ND

ND

ND

TSS

mg/L

170

112

566

67

200

Nitrates

mg/L

0.1

<0.01

0.03

0.03

0.03

Nitrites

mg/L

0.001

<0.001

0.001

0.001

0.001

Orthophosphate

mg/L

29.21

52.45

26.61

26.5

26.23

Sulfate

mg/L

410

510

440

440

440

COD

mg/L

6960

135

6855

5400

5100

BOD5

mg/L

1500

106

2005

1790

1550

Ratio BOD5/COD

NA

0.21

0.78

0.3

0.33

0.31

TOC

mg/L

480

120

240

240

240

Total bacteria

Log10 CFU/mL

5.0

6.0

7.0

7.0

7.0

Total fungus

Log10 CFU/mL

<2

<2

5.0

6.0

4.0

Thermotolerant coliforms

Log10 CFU/mL

<2

3.0

5.4

5.2

5.3