Monitoring of the Interaction of Chromium ( VI ) on the Growth Profile of Chlorophyceae Marine Microalga Chlorella vulgaris in Controlled Laboratory Condition

نویسنده

  • Sucheta Sadhu
چکیده

Chromium (Cr) is ubiquitously present in the aquatic environment. From various natural and anthropogenic sources Cr (VI) reaches to the aquatic ecosystem through weathering and surface runoff. The nature of metals is conservative which leads to the buildup of metal concentration in aquatic system. Microscopic phytoplankton imbibes these metal ions as nutrient irrespective of their essentiality and eventually incorporates to various in situ assimilatory processes. In this study, we report the interactive effect of Cr (VI) on the Chlorophyceae marine microalga Chlorella vulgaris (NIOT-74, NCBI Accession No: JF894250.1) during the exponential growth phase of the cells on its growth profile and bioconcentration factor in laboratory condition. Keywords— BCF, Chlorella vulgaris, growth profile, Cr (VI).

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تاریخ انتشار 2016