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Laser improves biogas production by anaerobic digestion of cow dung
Other Title(s)
الليزر يحسن إنتاج الغاز الحيوي من الهضم اللاهوائي لروث البقر
Joint Authors
Majid, Munaf Salih
al-Fahd, Raid Kazim Fakhir
Nafil, Rabiah Qasim
Source
Issue
Vol. 15, Issue 3 (30 Sep. 2018), pp.324-327, 4 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2018-09-30
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Abstract EN
This study investigates the digestion of cow dung (CD) for biogas production at laboratory scales.
The study was carried out through anaerobic fermentation using cow dung as substrate.
The digester was operated at ambient temperatures of 39.5 °C for a period of 10 days.
The effect of iron powder in controlling the production of hydrogen sulfide (H2S) has been tested.
The optimum concentration of iron powder was 4g/L with the highest biogas production.
A Q – swatch Nd:YAG laser has been used to mix and homogenize the components of one of the six digesters and accelerate digestion.
At the end of digestion, all digestions effluent was subjected to 5 laser pulses with 250mJ/pules to dispose waste biomass
American Psychological Association (APA)
Majid, Munaf Salih& Nafil, Rabiah Qasim& al-Fahd, Raid Kazim Fakhir. 2018. Laser improves biogas production by anaerobic digestion of cow dung. Baghdad Science Journal،Vol. 15, no. 3, pp.324-327.
https://search.emarefa.net/detail/BIM-852868
Modern Language Association (MLA)
Majid, Munaf Salih…[et al.]. Laser improves biogas production by anaerobic digestion of cow dung. Baghdad Science Journal Vol. 15, no. 3 (2018), pp.324-327.
https://search.emarefa.net/detail/BIM-852868
American Medical Association (AMA)
Majid, Munaf Salih& Nafil, Rabiah Qasim& al-Fahd, Raid Kazim Fakhir. Laser improves biogas production by anaerobic digestion of cow dung. Baghdad Science Journal. 2018. Vol. 15, no. 3, pp.324-327.
https://search.emarefa.net/detail/BIM-852868
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 326
Record ID
BIM-852868