Article Sidebar

Submitted
May 24, 2018
Accepted
May 24, 2018
Published
May 24, 2018
Download
PDF
Statistic
Read Counter : 2766 Download : 3722

Main Article Content

Abstract

[CHARACTERIZATION OF THE  ADSORPTION FROM IRON METAL IONS ISOTHERM ON THE SOIL IN BENGKULU CITY] Level of micronutrient elements Fe takes part in determining the fertility rate of agricultural land. Continuous oxidation of Fe the soil will cause soil poisoning, due to the soil saturated in absorb of Fe. This research aims to determine the characteristics of the soil, adsorption and its ability in absorption isotherm on  Fe metal. Soil samples were taken from the farm in the city of Bengkulu. The characteristics of the soil tested, i.e., water content, pH, and soil type. Adsorption isotherm type is a determination as Langmuir or  Freundlich isotherm. Soil sample after it is dried and cleaned and then milled and sieved at 100 mesh sieve. Moisture content is measured by dried in an oven for 24 hours and the measurement of the difference between the initial and the final weight of the soil. Determination of soil pH is measured by the pH meter on the CaCl2, and soil type is determined by calculating the percentage of sand, silt, and clay from the soil. Maximum adsorption capacity is determined from Fe adsorption isotherm after getting the pH, the weight of adsorbent and optimum contact time. Adsorption Isotherm was determined by adsorption of aqueous Fe variation at the concentration of  2.5; 5; 10; 15; 20; and 25 ppm on optimum pH and weight, and stirred at an optimum contact time, then filtered and measured its absorbance with UV-Vis spectrophotometer. Results of research results in the form of moisture content average 23.5%, soil pH value at 5 and soil type, i.e., dusty clay with the dominant form of Isotherm adsorption is a Freundlich isotherm, and the capacity of soil in adsorbing of iron on this research obtained is amounting to 45.6.

Article Details

License

Authors who publish with this journal agree with the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
  4. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
How to Cite
Apriyanti, H., Candra, I. N., & Elvinawati, E. (2018). KARAKTERISASI ISOTERM ADSORPSI DARI ION LOGAM BESI (Fe) PADA TANAH DI KOTA BENGKULU. ALOTROP, 2(1). https://doi.org/10.33369/atp.v2i1.4588
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX

References

  1. Kurnia, U., Prospek Pengairan Pertanian Tanaman Semusim Lahan Kering., Jurnal Litbang Pertanian, 2004:23(4):130-138.
  2. Ahmad,R.Z., Mikoremediasi Menghilangkan Polusi Logam Berat pada Lahan Bekas Tambang untuk Lahan Peternakan, Wartazoa, 2018:28(1):41-50.
  3. Susilawati, A., Arifin Fahmi., Dinamika Besi pada Tanah Sulfat Masam yang Ditanami Padi, Jurnal Sumberdaya Lahan, 2013:7(2):67-75.
  4. Hartini, E., Cascade Aerator dan Bubble Aerator Dalam Menurunkan Kadar Mangan Air Sumur Gali, Jurnal Kesehatan Masyaraka Kemas, 2012:8(1):42-50.
  5. Nugroho, W., Setyo Purwoto., Removal Klorida, TDS dan Besi Pada Air Payau Melalui Penukar Ion dan Filtrasi Campuran Zeolit Aktif dengan Karbon Aktif Jurnal Teknik Waktu, 2013 :11(1):47-59.
  6. Sembiring, J.V., Nelvia, Arnisen Yulia., Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Pembibitan Utama Pada Medium Subsoil Ultisol yang Diberi Asam Humat dan Kompos Tandan Kosong Kelapa Sawit, Jurnal Agroteknologi, 2015:6(1):25– 32
  7. Aziez, A.A., Dampak Fisiologis Penggenangan (Waterlogging) Pada Tanaman, Agrineca, 2012:12(2):75-91.
  8. Syafruddin. . Keracunan Besi Pada Tanaman Padi dan Upaya Pengelolahannya Pada Lahan Sawah, Cefars :Jurnal Agribisnis dan Pengembangan wilayah, 2011:3(1):35-45.
  9. Sinaga, I.L., Jamilah , Mukhlis, Kualitas Air Irigasi di Desa Air Hitam Kecamatan Lima Puluh Kabupaten Batubara, Jurnal Online Agroekoteknologi, 2013:2(1):186-191.
  10. Juo, A.S.R. and R.L. Fox.,Phosphate sorp-tion characteristics of some denchmark soils of West Africa. Soil Sci, 1981:124: 370-376.
  11. Auliah, A., Lempung Aktif Sebagai Adsorben Ion Fosfat Dalam Air, Jurnal Chemica, 2009:10(2):14–23.
  12. Khairat, A., Mawardi, Hary Sanjaya, Opti-masi Tanah Napal Sebagai Adsorben Ion Logam Cd (II), Periodic, 2013: 2(2):34-39.
  13. Nurhasni, Hendrawati, Nubzah Saniyyah, Sekam Padi untuk Menyerap Ion Logam Tembaga dan Timbal dalam Air Limbah, Valensi, 2014:4(1):36-44.
  14. Dewi, M.S., Eko Budi Susatyo, Anndang Susilaningsih, Pemanfaatan Arang Aktif Kulit Pisang Raja Untuk Menurunkan Kadar Ion Pb(II), Indo. J. Chem. Sci, 2015: 4(3):228-233.
  15. Tambunan , S.W., Fauzi , Purba Marpaung, Kajian Sifat Kimia Tanah, Pertumbuhan dan Produksi Padi Pada Tanah Sulfat Masam Potensial Akibat Pemberian Kompos Tandan Kosong Kelapa Sawit dan Pupuk SP-36, Jurnal Online Agroekoteknologi, 2013 :1(4):1391-1401.
  16. Madina, F.E., Rina Elvia., I Nyoman Chandra .Analisis Kapasitas Adsorpsi Silika dari Pasir Pantai Panjang Bengkulu Terhadap Pewarna Rhodamine B. Alotrop , 2017:1(2):98-101.
  17. Sari, R.A., M. Lutfi Firdaus., Rina Elvia., Penentuan KesetimbanganTermodinamika dan Kinetika Adsorpsi Arang Aktif Tempurung Kelapa Sawit Pada Zat Warna Reactive Red. Alotrop,2017:1(1):10-14.
  18. Khilya,A., Agung Tri Prasetya., Optimasi dan Aplikasi Arang Aktif Alang-Alang Untuk Menurunkan Kadar Cd(II) Dalam Larutan. Indo. J. Chem. Sci, 2016:5(1):6-10.
  19. Laksono, E.W., AK Prodjosantoso, Jaslin Ikhsan, Koadsorpsi Cr-Fe oleh Kitosan, Jurnal Penelitian Saintek, 2008:13(1):95-109.
  20. Anjarsari, N., R. Djarot Sugiarso K. S, Analisa Gangguan Ion Merkuri(II) terhadap Kompleks Besi(II)-Fenantrolin Menggunakan Metode Spektrofotometri UV-Vis, Jurnal Sains dan Seni ITS, 2015:4(2): C139-C142.
  21. Rahmawati,A., Pengaruh Derajad Ke-asaman Terhadap Adsorpsi Logam Kadmium (II) dan Timbal (II) Pada Asam Humat, Jurnal Penelitian Sains &Teknologi, 2011:12(1):1–14.
  22. Annisa, W., B.H. Purwanto, Retensi P Oleh Oksida Besi di Tanah Sulfat Masam Setelah Reklamasi Lahan, Jurnal Sumberdaya Lahan, 2010:4(1):47-56.
  23. Wang, S., R. Djarot Sugiarso, Studi Gangguan Cu2+ pada Analisa Besi(III) dengan Pengompleks 1,10-Fenantrolin pada pH 3,5 secara Spektrofotometri UV-Vis , Jurnal Sains dan Seni ITS, 2015:4(2):C100-C104.
  24. Setyawati,H., Sri Sumarsih, Sevia Ayuning-tyas, Sintesis dan Karakterisasi Senyawa Kompleks Zn(II)-EDTA Sebagai Senyawa Antialga Pada Cooling Water Industri, Jurnal Kimia Riset, 2017:2(1):43 – 50
  25. Fitriyah, Interkalasi Xilenol Orange Pada Zeolit Alam Lampung Sebagai Elektroda Zeolit Termodifikasi, EduChemia, 2016: 1(2):162-175.