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Submitted
Sep 15, 2017
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Sep 15, 2017
Published
Dec 1, 2009
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Abstract

Biosorption is an alternative technique which can be used in solving environmental  pollution coming from waste containing heavy metals. Biosorption  of Cr(VI) ion using biomass of seagrass,  Thalassia hemprichii at various contact time, pH and concentration has been investigated. Biosorption was performed by a batch method and  concentration  of  ions  before  and  after  biosorption  were  measured  by  atomic absorption spectrophotometer  (AAS). The equilibrium was achieved after 80 minutes. Adsorption  effectivity  of  Cr(VI)  Enhalus  acoroides  ion  was  pH  2.  Biosorption  of Cr(VI) ion by using biomass of Enhalus acoroides followed Langmuir isotherm and the result showed that biosorption capacity (Qo) of Cr(VI) ion was 8.13 mg/g.Keywords:  biosorption, Cr(VI), seagrass, Enhalus acoroides, Langmuir isotherm.

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La Nafie, N., Taba, P., & Mahmud, D. (2009). BIOSORPSI ION LOGAM Cr(VI) DENGAN MENGGUNAKAN BIOMASSA LAMUN Enhalus acoroides YANG TERDAPAT DI PULAU BARRANG LOMPO. Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta), 2(2), 44-52. https://doi.org/10.20956/ica.v2i2.2464
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References

  1. Indahsari, D., 2007. Biosorpsi ion logam Cd(II) dengan menggunakan biomassa lamun Thalassia hemprichii yang terdapat di Pulau Barranglompo, Skripsi tidak diterbitkan, Jurusan Kimia, FMIPA UNHAS, Makassar.
  2. Kasim, M., 2005. Seagrass bukan Rumput Laut, (Online), ( http:// www.maruf.wordpress.com/tag/sea grass-bukan-rumput-laut, Akses 27
  3. November 2007).
  4. Keskinkan, O., Goksu, M. Z. L., Basibuyuk, M. dan Forster, C. F., 2004. Heavy metal adsorption properties of a submerged aquatic plant (Ceratophyllum demersum), Bioresour. Technol., 92 (2) : 197-200.
  5. La Nafie, N., Taba, P., Fauziah, S., Gulam, Arjuna dan Muliadi, 2007. Biosorpsi ion Logam Cu(II), Cd(II), dan Pb(II) oleh biomassa lamun kering Enhalus acoroides yang terdapat di Kepulauan Spermonde, Torani Jurnal Ilmu Kelautan dan Perikanan, 17(4) :321-330.
  6. Lestari, A. S. P. I., 2008. Biosorpsi ion logam Cr(VI) dengan menggunakan biomassa lamun Thalassia hemprichii yang terdapat
  7. di Pulau Barranglompo, Skripsi tidak diterbitkan, Jurusan Kimia, FMIPA UNHAS, Makassar.
  8. Martaningtyas, D., 2004. Bahaya Cemaran Logam Berat, (Online), http: www.pikiran-rakyat.com, 13 Oktober 2007.
  9. Nuhoglu, Y., Malkoc, E., Gürses, A. dan Canpolat, N., 2002. The removal of Cu(II) from aqueous solutions by Ulothrix zonata, Bioresour. Technol., 85 : 331-333.
  10. Palar, H., 1994, Pencemaran dan Toksikologi Logam Berat, Bina Rupa Aksara, Yogyakarta, 97-98.
  11. Pavasant, P., Apiratikul, R., Sungkhum, V., Suthiparinyanont, P., Wattanachira, S. dan Marhaba, T. F., 2005, Biosorption of Cu2+, Cd2+, Pb2+, and Zn2+ using dried marine green macroalga Caulerpa lentillifera, Bioresour. Technol., 97 : 250-253.
  12. Ucun, H., Bayhan, K., Kaya, Y., dan Algur, D. F., 2002, Biosorption of Chromium (VI) from Aqueous Solution by Cone Biomass of Pinus sylvestris, Bioresour. Technol., 85 : 155-158.
  13. Vieira, R. H. S. F. dan Volesky, B., 2000, Biosorption: a solution to pollution?, International Microbiol, 3, 17-24.
  14. Wang, X-S., and Qin, Y, 2005, Equilibrium Sorption Isotherms of Cu2+ on Rice Bran, Process Biochem., 40 : 677 – 680.
  15. Yan, G., dan Viraraghavan, T., 2003. Heavy-metal Removal from Aquoeus Solution by Fungus Mucor rouxii, War. Res., 37 : 4486-4496