Please use this identifier to cite or link to this item: 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

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