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https://dspace.univ-ouargla.dz/jspui/handle/123456789/14265
Title: | WASTEWATER TREATMENT BY MICROALGAE |
Authors: | Djamal, Zerrouki Siham, Dehman |
Keywords: | Microalgae Wastewater Nutrientremoval Secondarytreatment Desert |
Issue Date: | 19-Jun-2017 |
Series/Report no.: | 2016; |
Abstract: | Domesticwastewatercontainshighnutrients concentrations such as nitrogen and phosphoruswhichcan affect public health and cause harmfulecological impacts. The potential of microalgae as a source of renewableenergybased on wastewater has receivedincreasinginterestworldwide in recentdecades. The microalgaecultivation in wastewater has twoadvantages: wastewatertreatment and algal biomass production. Our workaimed to removenutrientsfromdomesticwastewater by chlorella. Wastewaterswereobtainedfrom a wastewatertreatment plant located in Ouargla, Algeria. The experimentswereconducted in winterundernatural sunlight in an outdoor open raceway pond situated in the desert area. Analysis of differentparameterswasdoneevery 2 daysalong the period of the cultivation (19days). The averageremovalefficiencies of COD,BOD5,NH4+-N and TP weremaintainedat 78%,87%,95% and 81% respectively . Our results show the potential of integratingnutrientsremovalfromwastewater by microalgae as a secondarywastewatertreatmentprocesses. |
Description: | الملتقى الدولي الثاني حول: الموارد المائية'' تقييم و إقتصاد وحماية'' یومي الاثنین والثلاثاء 21 و22 دیسمبر 2016 |
URI: | http://dspace.univ-ouargla.dz/jspui/handle/123456789/14265 |
ISSN: | sa |
Appears in Collections: | 3. Faculté des sciences appliquées |
Files in This Item:
File | Description | Size | Format | |
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Siham Dehmania.pdf | 256,63 kB | Adobe PDF | View/Open |
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