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المؤلفAlMomani, Fares A.
المؤلفOrmecib, Banu
تاريخ الإتاحة2021-06-07T09:59:14Z
تاريخ النشر2016
اسم المنشورEcological Engineering
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.ecoleng.2016.06.038
معرّف المصادر الموحدhttp://hdl.handle.net/10576/20538
الملخصThe objective of this study was to investigate and compare the growth rate and treatment efficiency of Chlorella vulgaris, Neochloris oleoabundans and mixed indigenous microalgae for the removal of organic carbon, nitrogen and phosphorus from primary effluent, secondary effluent, and centrate. The indigenous microalgae culture was collected from a wastewater treatment plant, and performed better than Chlorella vulgaris and Neochloris oleoabundans in removing inorganic nitrogen (63.2-80.8%), phosphorus (30.8-70%) and chemical oxygen demand (64.9-70.4%) in all samples. The growth rates were different not only among the three microalgae cultivated in the same wastewater but also for the same microalgae cultivated in different wastewaters. The highest growth rate for C. vulgaris (0.61 day 1) and N. oleoabundans (0.35 day 1) occurred in primary wastewater with a C:N:P ratio of 24:5:1, and for mixed algal culture (0.41 day 1) occurred in centrate with a C:N:P ratio of 4.4:1:1.5. In addition, primary effluent, secondary effluent, and centrate samples that were treated with the mixed indigenous microalgae showed remarkably different microalgae populations and distribution of species after the treatment.
راعي المشروعThis research was funded by the Natural Sciences and Engineering Research Council of Canada (NSERC) under the Engage program.
اللغةen
الناشرElsevier B.V.
الموضوعAlgae
Chemical oxygen demand
Effluent treatment
Growth rate
Microorganisms
Nitrogen
Nitrogen removal
Organic carbon
Phosphorus
Wastewater
Wastewater treatment
Micro-algae
Microalgae culture
Neochloris oleoabundans
Nitrogen and phosphorus
Secondary effluent
Treatment
Treatment efficiency
Wastewater treatment plants
Effluents
algal culture
chemical oxygen demand
effluent
green alga
growth rate
inorganic nitrogen
microalga
organic carbon
wastewater
water treatment
algae
Chlorella vulgaris
Neochloris oleoabundans
العنوانPerformance Of Chlorella Vulgaris, Neochloris Oleoabundans, and mixed indigenous microalgae for treatment of primary effluent, secondary effluent and centrate
النوعArticle
الصفحات280-289
رقم المجلد95
dc.accessType Abstract Only


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