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Information Journal Paper

Title

ROCK OYSTER (SACOSTREA CUCULLATA) IS ABLE TO ABSORB HEAVY METALS? CASE STUDY: CADMIUM AND COPPER ABSORPTION IN FORESTS MANGROVE

Pages

  113-123

Abstract

 Persian Gulf is known as one of the main areas of oil exploration and production, and in the meanwhile, this causes some problems for the contained water ecosystem by pollution. In this concern, one of the ways to face this problem is the use of oysters as biological treatment. SACOSTREA CUCULLATA is one of endemic oyster species to PERSIAN GULF that is known as one of the important filterers. The main goal of this study is to define the absorption amount of Cadmium (150 mg/l) and Copper (200 mg/l) by this species in complete natural conditions. A mesocosm system was designed for this purpose. The results showed that the refining rate is affected by the amount of Cadmium (from 1.69 ml/min.g AFDW to 0.04 ml/min.g AFDW) and Copper (from 2.16 ml/min.g AFDW to 0.42 ml/min.g AFDW) in an hour period in which it was still continuous. Despite the CLEARANCE RATE was significantly reduced, however, live oysters reduced the amount of Cadmium and Copper from 150 and 200 mg/l to 118.68 and 133.30 mg/l respectively. It also has been depicted that the dead shells have a good ability to reduce the metal condensation. According to the results it can be concluded that SACOSTREA CUCULLATA can be used as biofilters with good clearance ability.

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    APA: Copy

    AZARBAD, H., JAVANSHIR KHOI, A., MIRVAGHEFI, A.R., & DANEHKAR, A.. (2011). ROCK OYSTER (SACOSTREA CUCULLATA) IS ABLE TO ABSORB HEAVY METALS? CASE STUDY: CADMIUM AND COPPER ABSORPTION IN FORESTS MANGROVE. JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), 64(2), 113-123. SID. https://sid.ir/paper/194916/en

    Vancouver: Copy

    AZARBAD H., JAVANSHIR KHOI A., MIRVAGHEFI A.R., DANEHKAR A.. ROCK OYSTER (SACOSTREA CUCULLATA) IS ABLE TO ABSORB HEAVY METALS? CASE STUDY: CADMIUM AND COPPER ABSORPTION IN FORESTS MANGROVE. JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)[Internet]. 2011;64(2):113-123. Available from: https://sid.ir/paper/194916/en

    IEEE: Copy

    H. AZARBAD, A. JAVANSHIR KHOI, A.R. MIRVAGHEFI, and A. DANEHKAR, “ROCK OYSTER (SACOSTREA CUCULLATA) IS ABLE TO ABSORB HEAVY METALS? CASE STUDY: CADMIUM AND COPPER ABSORPTION IN FORESTS MANGROVE,” JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES), vol. 64, no. 2, pp. 113–123, 2011, [Online]. Available: https://sid.ir/paper/194916/en

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