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СРАВНИТЕЛЬНАЯ ОЦЕНКА ВЛИЯНИЯ СВАЛОК НА КАЧЕСТВО ВОДЫ В РЕКЕ НВОРИ, НИГЕРИЯ
Table 1 - Present microbial laboratory result of Nworie river
Parameter | WHO Standard | Upstream (Station 1) | Midstream (Station 2) | Downstream (Station 3) | Mean Value |
Total coliform count, (CFU/100ml) | 10 | 4×104 | 7 ×104 | 5 ×104 | 53333,3 |
Fecal coliform count, (CFU/100ml) | 0 | 5 ×103 | 2 ×103 | 3 ×103 | 3333,3 |
E.coli, (CFU/100ml) | 0 | 4,0 ×102 | 1,2 ×102 | 2,0 ×102 | 240 |