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المؤلفAl Hawari, Alaa
المؤلفTariq, Abdelrahman
المؤلفYasir, Ahmed T.
المؤلفAyari, Mohamed A.
تاريخ الإتاحة2020-04-30T09:35:40Z
تاريخ النشر2020
اسم المنشورProceedings of the International Conference on Civil Infrastructure and Construction
الاقتباسAl Hawari A., Tariq A., Yasir A. T., Ayari M. A., "Utilizing Steel Slag in the Removal of Suspended Solids from Dewatered Construction Water", International Conference on Civil Infrastructure and Construction (CIC 2020), Doha, Qatar, 2-5 February 2020, DOI: https://doi. org/10.29117/cic.2020.0095
الرقم المعياري الدولي للكتاب2958-3128
المعرّفP. O. Box: 2713 Doha-Qatar, Email: qupress@qu.edu.qa
معرّف المصادر الموحدwww.cic.qa
معرّف المصادر الموحدhttp://dx.doi.org/10.29117/cic.2020.0095
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14654
الملخصConstruction dewatering is an operation used to remove shallow groundwater that infiltrates construction sites. After recovering this water from the construction sites, the water is either discharged to the sea, injected in deep groundwater aquifers, or treated and reused in some other applications. However, municipal and industrial application of this water is unfeasible due to its poor quality. Thus, in this study, dewatered construction water is being treated utilizing waste steel slag in order to improve the quality of the water. The pH of the dewatered construction water used for this study was 7.59 and the average diameter of steel slag used was 425 nm. For coagulation, the impact of the mass of steel slag and the contact time on the quality of dewatered construction water were studied. By using 5gm/L of steel slag, more than 85% of the total suspended solids and turbidity were removed within 30 minutes.
راعي المشروعThe authors would like to thank Qatar University for the financial support. In addition, the authors would like to thank Qatar Steel for the supply of the steel slag samples
اللغةen
الناشرQatar Univesrity Press
الموضوعCoagulation
Steel slag
Dewatered construction water
Total suspended solids
العنوانUtilizing Steel Slag in the Removal of Suspended Solids from Dewatered Construction Water
النوعConference Paper
الصفحات734-739
ESSN2958-3136
dc.accessType Open Access


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