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|
Table 1. Growth of 69 cultures of
PNPB, isolated from latex rubber sheet wastewater processes, on different
wastewater media using microaerobic-light conditions after 72 hrs cultivation. |
|
OD 660 nm |
Sterile wastewater (SW) |
SW +0.10% YE |
Raw wastewater (RW)* |
RW +0.10% YE |
|
Numbers of isolates that grew to the designated OD600 |
||||
|
>0.10-0.15 |
14 |
0 |
23 |
0 |
|
>0.15-0.20 |
31 |
0 |
30 |
0 |
|
>0.20-0.25 |
20 |
0 |
9 |
0 |
|
>0.25-0.30 |
2 |
0 |
6 |
0 |
|
>0.30-0.40 |
2 (DK1, DK6) |
0 |
1 (DK6) |
0 |
|
>0.40-0.60 |
0 |
12 |
0 |
18 |
|
>0.60-0.80 |
0 |
19 |
0 |
25 |
|
>0.80-1.00 |
0 |
30 |
0 |
20 |
|
>1.00 |
0 |
8 |
0 |
6 |
| * The OD600 obtained after 72 hrs, without inoculation, was always < 0.10. |
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