Table 6 Microbial species composition of waste oil-polluted soil collected from designated sites within Benin metropolis to microbial activities and processes
From: Hazard quotient, microbial diversity, and plant composition of spent crude oil-polluted soil
Bacterial species | Fungal species | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ba.sb | Sa.sp | Cl.sp | Cl.pe | Mc.sp | Mc.lu | As.ng | As.fv | Rh.st | Pe.sp | Pe.no | Ge.sp | Mu.sp | Tr.sp | Fu.so | |
Soil around generator plant | |||||||||||||||
Egor GN | + | + | − | + | − | + | + | + | + | − | + | − | − | − | + |
Ikpoba GN | + | − | + | − | + | + | + | + | − | − | − | + | − | + | − |
Oredo GN | + | − | + | − | + | − | + | − | + | + | − | + | + | − | − |
Ovia GN | + | − | + | + | + | − | + | + | − | + | − | − | − | − | + |
Soil within auto mechanic workshop | |||||||||||||||
Egor MW | + | − | − | + | − | + | + | − | − | + | − | + | − | − | + |
Ikpoba MW | + | + | + | − | + | − | + | − | + | − | − | − | − | + | − |
Oredo MW | + | − | − | − | + | + | + | − | + | + | + | − | + | − | + |
Ovia MW | + | + | + | − | − | + | + | + | − | − | − | + | − | + | − |
Soil within auto spare parts stores | |||||||||||||||
Egor SP | − | − | + | + | + | + | + | − | + | − | − | − | − | + | + |
Ikpoba SP | + | − | + | − | + | − | + | + | − | + | − | − | + | − | + |
Oredo SP | + | + | + | − | − | − | + | + | + | + | − | + | − | − | − |
Ovia SP | + | + | − | + | − | + | + | + | − | + | + | + | − | − | − |
Soil around bakery | |||||||||||||||
Egor BK | + | − | − | + | − | + | + | − | − | + | − | + | − | + | − |
Ikpoba BK | + | − | + | − | + | − | + | + | − | + | − | + | + | − | + |
Oredo BK | + | + | − | − | − | + | + | − | − | + | + | − | + | + | − |
Ovia BK | + | − | − | + | − | + | + | + | + | − | + | + | − | − | + |
Freq. Occ. (%) | 93.75 | 37.50 | 56.25 | 43.75 | 50.00 | 62.50 | 100.00 | 56.25 | 62.50 | 62.50 | 31.25 | 56.25 | 31.25 | 37.50 | 50.00 |