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معالجة مادة المرجين بواسطة المبخر الطبيعي ً بوصفه نموذجا إيكولوجيا : مثال من تونس
Other Title(s)
Olive mill wastewater treatment by natural evaporator as an ecological process : example from Tunisia
Joint Authors
وفاء حسن
سوسية، لطفي
بلطيفة، أسماء
بكير، كريمة
بلعيد، عفيفة
Source
Issue
Vol. 2021, Issue 2 (31 Dec. 2021), pp.1-11, 11 p.
Publisher
Hamad Bin Khalifa University Press
Publication Date
2021-12-31
Country of Publication
Qatar
No. of Pages
11
Main Subjects
Abstract EN
Tunisia is considered a major cultivator of olive and exporter of olive oil.
The Tunisian olive oil activity is constantly developing, given that the country is making great efforts to produce a competitive product in quantity and quality.
However, this development generates a large amount of olive mill wastewater, which is a basic by-product extracted from the olives.
This wastewater is considered a toxic substance and constitutes a very strong environmental pollutant when it is discharged into the environment.
Treating olive mill wastewater by natural evaporation could be a new alternative.
Our goal is to design and prototype a closed system for bio-evaporation that is low cost, easy to operate, and requires less maintenance.
The system in question can evaporate 80% of the olive-mill wastewater and produces 20% of the solid substance.
The physio-chemical analysis showed that this generated water is less loaded with organic matter in terms of COD (0.125 ± 0.001 g/ L) and BOD (0.0387 ± 0.0006 g/L) than that of standard olive-mill wastewater (14333.33 ± 763.76 g/ L and 4683.33 ± 208.17 g/ L, respectively).
It also contains a lower concentration of phenolic compounds than those found in olive-mill wastewater (0.012 ± 0.005 mg/ L).
The microbiological study showed the complete absence of pathogenic microorganisms.
Also, the pH of collected water is around 3.26 ± 0.092.
As a result, the collected water can be reused to clean and disinfect places like factories and farms.
To complete this study, the solid substance (paste) obtained after treatment of the olive mill wastewater was assessed by saponification.
American Psychological Association (APA)
وفاء حسن وسوسية، لطفي وبلطيفة، أسماء وبكير، كريمة وبلعيد، عفيفة. 2021. معالجة مادة المرجين بواسطة المبخر الطبيعي ً بوصفه نموذجا إيكولوجيا : مثال من تونس. المجلة العربية للبحث العلمي،مج. 2021، ع. 2، ص ص. 1-11.
https://search.emarefa.net/detail/BIM-1345811
Modern Language Association (MLA)
وفاء حسن....[و آخرون]. معالجة مادة المرجين بواسطة المبخر الطبيعي ً بوصفه نموذجا إيكولوجيا : مثال من تونس. المجلة العربية للبحث العلمي ع. 2 (2021)، ص ص. 1-11.
https://search.emarefa.net/detail/BIM-1345811
American Medical Association (AMA)
وفاء حسن وسوسية، لطفي وبلطيفة، أسماء وبكير، كريمة وبلعيد، عفيفة. معالجة مادة المرجين بواسطة المبخر الطبيعي ً بوصفه نموذجا إيكولوجيا : مثال من تونس. المجلة العربية للبحث العلمي. 2021. مج. 2021، ع. 2، ص ص. 1-11.
https://search.emarefa.net/detail/BIM-1345811
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 11
Record ID
BIM-1345811