Post treatment of secondary wastewater effluent by magnesium oxide nanoparticles
Joint Authors
Abu al-Khayr, Imad
Shabat, Ala
Salim, Jamil K.
Abu Tawilah, Zayid
Source
Journal of al-Azhar University-Gaza : Natural Sciences
Issue
Vol. 23, Issue 1 (31 Dec. 2021), pp.17-38, 22 p.
Publisher
al-Azhar University-Gaza Deanship of Postgraduate Studies & Scientific Research
Publication Date
2021-12-31
Country of Publication
Palestine (Gaza Strip)
No. of Pages
22
Main Subjects
Abstract EN
Background: Wastewater is one of the world's most serious issues today.
Not only does it have an impact on the environment and human health, but it also has an impact on economic and societal expenses.
Nanostructured materials have the potential to be used in wastewater treatment.
Objective: Application of nanostructured materials such as the Magnesium Oxide (MgO) nanoparticles to treat wastewater effluent.
Materials and Methods: The MgO nanoparticles were synthesized via co-precipitation methods.
Microbiological quality for both raw and treated secondary wastewater effluent was estimated by a viable cell count.
Bacteria were isolated from secondary wastewater samples by conventional methods to determine the minimum inhibitory concentration (MIC).
Moreover, some of the chemical and physical parameters for raw and filtrated secondary wastewater samples were measured according to standard methods.
Results: The MgO nanoparticles have antimicrobial activity against: Gram-positive bacteria Staphylococcus aureus at 7 mg/ml, Gram-negative bacteria Escherichia coli at 6 mg/ml, Klebsiella sp.
at 9 mg/ml, Salmonella sp.
at 10 mg/ml, and Shigella sp.
at 8 mg/ml.
The chemical and physical parameters such as (COD, BOD, NH4+ and +2Mg) were decreased significantly during the filtration process of MgO nanostructured powder compared with raw wastewater, P-value = 0.044.
Conclusion: Magnesium oxide nanoparticles have a tangible bactericidal effect on wastewater bacteria.
American Psychological Association (APA)
Shabat, Ala& Abu al-Khayr, Imad& Salim, Jamil K.& Abu Tawilah, Zayid. 2021. Post treatment of secondary wastewater effluent by magnesium oxide nanoparticles. Journal of al-Azhar University-Gaza : Natural Sciences،Vol. 23, no. 1, pp.17-38.
https://search.emarefa.net/detail/BIM-1419652
Modern Language Association (MLA)
Shabat, Ala…[et al.]. Post treatment of secondary wastewater effluent by magnesium oxide nanoparticles. Journal of al-Azhar University-Gaza : Natural Sciences Vol. 23, no. 1 (Dec. 2021), pp.17-38.
https://search.emarefa.net/detail/BIM-1419652
American Medical Association (AMA)
Shabat, Ala& Abu al-Khayr, Imad& Salim, Jamil K.& Abu Tawilah, Zayid. Post treatment of secondary wastewater effluent by magnesium oxide nanoparticles. Journal of al-Azhar University-Gaza : Natural Sciences. 2021. Vol. 23, no. 1, pp.17-38.
https://search.emarefa.net/detail/BIM-1419652
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-1419652