Skip to main content

Table 1 Composition of influent Caine Dairy wastewater and cultivated biomass from the RABR system. (Analysis by Chemtech-Ford Laboratories – Sandy, UT)

From: Algae-based biofilm productivity utilizing dairy wastewater: effects of temperature and organic carbon concentration

Chemical composition

Watera (mg L-1)

Biomassb (mg kg-1 dry wt.)

Total organic carbon

1200

648500

Total nitrogen

155c

140400

Total phosphorus

12

19100

Aluminum

7.67

776

Boron

1.73

132

Barium

0.63

75.7

Cobalt

0.03

1.96

Chromium

0.42

45.3

Copper

3.05

85.2

Iron

6.80

624

Manganese

0.67

107

Molybdenum

0.09

27

Sodium

460

23455

Nickel

0.25

24.1

Lead

0.05

6.41

Silica

106

5572

Strontium

1.18

125

Zinc

1.15

116

  1. aDairy wastewater influent stream
  2. bProduced algae-based biofilm
  3. cTotal Kjeldahl Nitrogen (Organic nitrogen, ammonia, and ammonium)