Determination and comparison of co2 and air pollutants emitted from the exhaust gas of selected electric generators

Other Title(s)

تحديد ومقارنة غاز ثاني أكسيد الكربون و ملوثات الهواء المنبعثة من عادم غاز المولدات الكهربائية المختارة

Joint Authors

Oriakpono, Obemeata E.
Ohabuike, Uchenna Christian

Source

Sultan Qaboos University Journal for Science

Issue

Vol. 27, Issue 1 (30 Jun. 2022), pp.1-18, 18 p.

Publisher

Sultan Qaboos University College of Science

Publication Date

2022-06-30

Country of Publication

Oman

No. of Pages

18

Main Subjects

Natural & Life Sciences (Multidisciplinary)

Abstract EN

The study is aimed at providing information on the composition of the exhaust gas and concentration of air pollutants that are generated by different commonly used electricity generators in an average Nigerian household.

The generators used for this study were a 0.7 kVA petrol engine, a 2.5 kVA petrol engine and an 8.8 kVA diesel engine.

The gases include: CO2, CO, SO2, NO2, NO, O3, Total Volatile Organic Compounds (TVOC), Total Suspended Particles (TSP) and respirable and inhalable particulates (PM2.5 and PM10).

The mean concentrations of the air pollutants measured for 0.7, 2.5 and 8.8 kVA generators respectively were as follows: NO had a value of 14.84, 15.8 and 21.84 ppm, NO2 had a value of 6.44, 4.14 and 5.54 ppm, NOx had a value of 21.27, 19.94 and 27.37 ppm, The mean concentration of the air pollutants recorded for 0.7, 2.5 and 8.8 kVA generators includes: 98.0, 60.24 and 0.00 ppm for SO2; 1006.67, 1391.54 and 69.80 ppm for CO; 1000.00, 1266.67 and 1733.34 ppm for CO2; 62.67, 362.34, 80.67 μg/m3 for O3 respectively.

The mean value for TSP, PM10 and PM2.5 were 844.57, 1288.57 and 1249.00 μg/m3 ; 510.80, 763.04 and 760.74 μg/m3 ; and 333.77, 525.54 and 488.27 μg/m3 for 0.7 kVA, 2.5 kVA and 8.8 kVA generators respectively.

Due to the high risk of health hazards and ecological impacts associated with the air pollutants, it is advisable to switch to alternative sources of electricity that are clean and environmentally safe.

American Psychological Association (APA)

Oriakpono, Obemeata E.& Ohabuike, Uchenna Christian. 2022. Determination and comparison of co2 and air pollutants emitted from the exhaust gas of selected electric generators. Sultan Qaboos University Journal for Science،Vol. 27, no. 1, pp.1-18.
https://search.emarefa.net/detail/BIM-1431697

Modern Language Association (MLA)

Oriakpono, Obemeata E.& Ohabuike, Uchenna Christian. Determination and comparison of co2 and air pollutants emitted from the exhaust gas of selected electric generators. Sultan Qaboos University Journal for Science Vol. 27, no. 1 (2022), pp.1-18.
https://search.emarefa.net/detail/BIM-1431697

American Medical Association (AMA)

Oriakpono, Obemeata E.& Ohabuike, Uchenna Christian. Determination and comparison of co2 and air pollutants emitted from the exhaust gas of selected electric generators. Sultan Qaboos University Journal for Science. 2022. Vol. 27, no. 1, pp.1-18.
https://search.emarefa.net/detail/BIM-1431697

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 17-18

Record ID

BIM-1431697