Predicting NOEC and Safe Concentration for Mugil cephalus and Perna viridis to Mercury

نویسنده

  • J. S. I Rajkumar
چکیده

No-effect concentration as well as safe concentration of mercury was evaluated by exposing Perna viridis and Mugil cephalus to 24-hour static renewal bioassay for 96-hours. The 96-hour LC50 value was 75 and 129 μg/l Hg for Mugil cephalus and Perna viridis. Juvenile mullets were more sensitive than green mussel. The safe concentration calculated were 0.75 and 1.29 μg/l Hg. The no-effect concentration calculated for Perna viridis was 51.05 μg/l and 27.14 μg/l for Mugil cephalus calculated in the present study.

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تاریخ انتشار 2013