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Table 3 Mortality of Daphnia magna exposed to a 1:4 dilution of culture supernatants containing azo dyes and the % TOC removal after incubation with Brevibacterium sp. strain VN-15 under static and aerobic conditions

From: Decolorization and biodegradation of reactive sulfonated azo dyes by a newly isolated Brevibacterium sp. strain VN-15

Dyes

Mortality (%)*

TOC reduction (%)**

 

Control

Static

Aerobic

Static

Aerobic

RY107

40

9

0

75

87

RB5

40

13

0

70

83

RR198

47

10

0

82

85

DB71

47

13

0

65

76

  1. *S.D. ± 11% for all the data.
  2. **S.D. ± 2% for all the data.