Brine dispersion modeling for the regional short-term low-volume desalination plant of Gaza Southern governorates
Joint Authors
Qahaman, Khalid A.
Abu al-Tayf, Mazin Taha
al-Najjar, Hasan Shawkat Hasan
Source
المؤتمر الدولي حول المدن الذكية : آفاق و حلول، 30-31 أغسطس 2016
Publisher
Islamic University of Gaza Faculty of Engineering
Publication Date
2016-08-31
Country of Publication
Palestine (Gaza Strip)
No. of Pages
7
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
English Abstract
Desalination of seawater is a promising alternative water source in coastal countries that suffer from depletion in conventional water sources.
In Gaza strip, the regional short-term low-volume (SLTV) seawater desalination plant was considered as an urgent solution to mitigate the suffering from water crisis.
The plant will provide about 7.3 million cubic meters per year of freshwater for domestic uses.
However, as a product from the reverse osmosis process, huge amount of brine, nearly 8.92 million cubic meters per year, with salinity reaches to 75,000 mg / L will be redirected to seawater.
The arbitrary disposal of brine can have potential negative effects on marine ecosystems.
To minimize the negative impacts of the rejected brine on marine environment under the change in the seawater characteristics over the four annual seasons, various outfalls configurations were simulated using CORMIX to study the efficiencies of their mixing behavior taking salinity variations as an indicator.
The simulation results showed that the fanned-out unidirectional multiport outfall of option (7) is the optimal design configuration, where discharging the produced brine from the regional STLV plant via option (7) can meet the disposal standard at the boundary of regulatory mixing zone (RMZ) in the worst ambient condition of autumn at low astronomical tide by reducing the brine’s excess salinity at the edge of mixing zone to less than 1.25 % (488 mg / L) above seawater salinity.
Data Type
Conference Papers
Record ID
BIM-775880
American Psychological Association (APA)
Abu al-Tayf, Mazin Taha& al-Najjar, Hasan Shawkat Hasan& Qahaman, Khalid A.. 2016-08-31. Brine dispersion modeling for the regional short-term low-volume desalination plant of Gaza Southern governorates. . , pp.12-18.Gaza Palestine : Islamic University of Gaza Faculty of Engineering.
https://search.emarefa.net/detail/BIM-775880
Modern Language Association (MLA)
al-Najjar, Hasan Shawkat Hasan…[et al.]. Brine dispersion modeling for the regional short-term low-volume desalination plant of Gaza Southern governorates. . Gaza Palestine : Islamic University of Gaza Faculty of Engineering. 2016-08-31.
https://search.emarefa.net/detail/BIM-775880
American Medical Association (AMA)
Abu al-Tayf, Mazin Taha& al-Najjar, Hasan Shawkat Hasan& Qahaman, Khalid A.. Brine dispersion modeling for the regional short-term low-volume desalination plant of Gaza Southern governorates. .
https://search.emarefa.net/detail/BIM-775880