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Potential Using of Mixed Microalgae in the Bioremediation of Domestic Effluents ‫استخدام‬ ‫امكانيه‬ ‫مزيج‬ ‫المنزلي‬ ‫الصرف‬ ‫لمياه‬ ‫الحيويه‬ ‫المعالجه‬ ‫في‬ ‫الطحالب‬ ‫اسيل‬ ‫اجاويد‬ ‫نجيب‬ *

Aseel Ajaweed
2016 Ajaweed Iraqi Journal of Science   unpublished

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Microalgae widely used for bioremediation of inorganic (NH 4 and PO 4) nutrients as single isolates. This study aims to use a mix microalgae isolated from Dijlah river for bioremediation of municipal waste water .The experiments had been start with two different concentrations of nutrients. NH 4-N values were 23.4 and 31.7mg/l, phosphorus PO 4-P 6.7and 10.7 mg/ l and BOD 5 were 66 and 83 mg/l. both cycles of treatment showed complete removal for NH 4-N and PO4-P levels after treatment were 1.7
more » ... nd 0.7 mg/l for both of treatment cycle .Biological oxygen demand reduced to lowest value were18.9 in 2 nd cycle while in 1 st cycle of treatment reduced to21.3mg/l.The results showed that mix microalgae have the ability to remove nutrients and organic pollutants at different levels even at pH variation during experiment.
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Aseel Ajaweed. "Potential Using of Mixed Microalgae in the Bioremediation of Domestic Effluents ‫استخدام‬ ‫امكانيه‬ ‫مزيج‬ ‫المنزلي‬ ‫الصرف‬ ‫لمياه‬ ‫الحيويه‬ ‫المعالجه‬ ‫في‬ ‫الطحالب‬ ‫اسيل‬ ‫اجاويد‬ ‫نجيب‬ *." Ajaweed Iraqi Journal of Science 57.2A (2016)