Assessment of Phycoremediation Efficiency of Spirogyra Sp. Using Sugar Mill Effluent

Assessment of Phycoremediation Efficiency of Spirogyra Sp. Using Sugar Mill Effluent



Vinod Kumar, Prabhav Gautam, Jogendra Singh, Roushan K. Thakur



Phycoremediation is the use of algae for the removal of
pollutants from wastewater since algal species are relatively easy to
grow, adapt and manipulate within a laboratory setting and appear to be
ideal organisms for use in remediation studies. The present
investigation was carried out to determine the phycoremediation
potential of Spirogyra sp. using sugar mill effluent. The results of the
present study revealed that sugar mill effluent is considerable loaded
with TDS, EC, BOD, COD, TKN, PO43- , Ni, Cr, Fe and Mn. The
phycoremediation studies showed that the maximum removal of TDS
(24.92%), EC (14.47%), pH (11.47%), BOD (47.82%), DO (21.46%), COD
(15.73%), TKN (40%), PO43- (44.44%), Ni (42.79%), Cr (40.74%), Fe
(24.78%) and Mn (34.92%) was recorded after 60 days of phycoremediation
experiments using Spirogyra sp. moreover, the removal of TDS, EC, BOD,
COD, TKN, PO43- , Ni, Cr, Fe and Mn of the sugar mill effluent was
progressively increased at 15, 30, 45 and 60 days of phycoremediation
experiments using Spirogyra sp. Therefore, the phycoremediation study
clearly indicated the effectiveness of microalgae Spirogyra sp. for the
removal of nutrients and heavy metals present in the sugar mill
effluent.



http://ijeab.com/upload_document/issue_files/1467813968-7%20IJEAB-MAY-2016-14-Assessment%20of%20Phycoremediation%20Efficiency%20of%20Spirogyra%20Sp.%20Using%20Sugar%20Mill%20Effluent.pdf



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