10

Ode Aye Refinery Limited

(100,000 bpsd)

PM10

SO2

0.4

83.5

Okiti pupa

Okiti pupa

0.2

32.1a

NOx

440

Okiti pupa

5.9a

CO

113.8

Okiti pupa

1.0

VOC

2.0

Okiti pupa

0.03

11

Ologbo Refinery Company Nigeria Limited

(12,000 bpsd)

PM10

0.05

Ikpoba-oha

0.02

SO2

0.9

Ikpoba-oha

3.5a

NOx

8.9

Ikpoba-oha

11.8

CO

5.0

Ikpoba-oha

0.04

VOC

0.1

Ikpoba-oha

0.002

12

Orient Petroleum Resources Limited (55,000 bpsd)

PM10

0.7

Anambra West

0.3

SO2

0.9

Anambra West

3.5

NOx

8.5

Anambra West

11.3

CO

219.6

Anambra West

1.9

VOC

3.0

Anambra West

0.01

13

Owena Oil & Gas Limited

(60,000 bpsd)

PM10

0.2

Ilaje

0.08

SO2

34.5

Ilaje

13.3a

NOx

159.4

Ilaje

2.2a

CO

78

Ilaje

0.7

VOC

1.2

Ilaje

0.02

14

Qua Petroleum Refinery Limited

(100,000 bpsd)

PM10

1.0

Ibeno

0.4

SO2

142.5

Ibeno

24.0a

NOx

623

Ibeno

8.3a

CO

423

Ibeno

3.7

VOC

6.5

Ibeno

0.1