Main Article Content
Abstract
There are several methods that have been used to remove and reduce the contamination of heavy metal ions.Among theseveral methods, biosorpsi is a cheap and high efficiency method. One of the organic materials that have potential to become heavy metal ion biosorbent was coffee skin.However, to improve the performance of coffee skin in adsorption of heavy metal ions Cu (II) and Cr (VI) then biosorbent need to be modified through xanthation process.This xanthation process carried out by reacting the coffee skin with carbon disulfide compounds in an alkaline condition.This study aims to determine the ability of xanthated coffe skin biosorbentin adsorption of Cu (II) and Cr (VI) metal ions and to know the optimum condition of the metal ion adsorption process byxanthated coffe skin biosorbent. From this research we got the optimum mass of Cu (II) and Cr (VI) metal ion adsorption of 0.45 and 0.6 gram. The optimum pH of Cu(II) and Cr(VI) metal ions adsorption occurs at pH 4.While the optimum contact time occurs at 100 minutes for Cu (II )metal ion adsorption and 80 minutes for Cr (VI) metal ion adsorption. In addition, the maximum biosorption capacity of xanthated coffeskin biosorbent in adsorption of Cu (II) and Cr(VI) metal ions respectively 62.5 mg/g and 8.064 mg/g. So it can be concluded that xanthated coffe skin biosorbenthave a better ability to adsorb Cu (II) metal ions than Cr (VI) metal ions.
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References
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- Said, N.I., Metoda Penghilangan Logam Berat (As, Cd, Cr, Ag, Cu, Pb, Ni dan Zn) Didalam Air Limbah Industri, JAI, 2010 : 6(2): 136-148.
- Agustina, T. E., Aprianti, T., Miskah, S. (2017) Treatment of wastewater containing hexavalent chromium using zeolite ceramic adsorbent in adsorption column, International Journal on Advanced Science Engineering Information Technology, 7, 2, 566-572.
- Mursidi,A., Analisis Risiko Kandungan Logam Kromium Heksavalen (Cr6+) Dan Arsen (As) Dalam Air Minum , Jurnal Vokasi Kesehatan, 2015: 1(6): 195-204.
- Edelynna A.M.O. Wirespathi, Raharjo, Widowati Budijastuti, Pengaruh Kromium Heksavalen (VI) terhadap Tingkat Kelangsungan Hidup Ikan Nila (Oreochromis niloticus) , LenteraBio, 2012: 1 (2): 75–79.
- Suprihatin dan Nastiti Siswi Indrasti, Penyisihan Logam Berat Dari Limbah Cair Laboratorium Dengan Metode Presipitasi Dan Adsorpsi , Makara Sains , 2010 : 14(1): 44-50.
- Naimah, S., Rahyani Ermawati, Biosorpsi Logam Berat Cr (VI) Dari Limbah Industri Pelapisan Logam Menggunakan Biomassa Saccharomyces Cerevisiae Dari Hasil Samping Fermentasi Bir, J. Kimia Kemasan, 2011: 33(1): 113-117..
- Khairuddin, Dwi Juli Puspitasari1., Penggunaan Selulosa –Dietilentriamina Sebagai Lapisan Pengikat Logam Cu(II) Dengan Metode Gradien Difusi Dalam Film Tipis, Kovalen , 2016: 2(3):86-97.
- Riwayati, I., Indah Hartati, Helmy Purwanto, Suwardiyono Adsorpsi Logam Berat Timbal Dan Kadmium Pada Limbah Batik Menggunakan Biosorbent Pulpa Kopi Terxanthasi, Prosiding Seminar Nasional Aplikasi Sains & Teknologi (SNAST) 2014 Yogyakarta, 15 November 2014, A1-A8, ISSN: 1979-911X
- Hadayani, L.W., Indah Riwayati, Rita Dwi Ratnani , Adsorpsi Pewarna Metilen Biru Menggunakan Senyawa Xanthat Pulpa Kopi Momentum, 2015 : 11 (1): 9-23
- Bashyal, D., Homagai, P.L., Ghimire, K.N., Removal of Lead from Aqueous Medium Using Xanthate Modified Apple Juice Residue. Journal of Nepal Chemical Society. 2010, Vol 26: pp. 53-60
- Setiyanto, Indah Riwayati, Laeli Kurniasari, Adsorpsi Pewarna Tekstil Rodhamin B Menggunakan Senyawa Xanthat Pulpa Kopi, Momentum, 2015: 11 (1) : 24-28.
- Chaidir ,Z., Qomariah Hasanah, Rahmiana Zein, Penyerapan Ion Logam Cr(III) Dan Cr(VI) Dalam Larutan Menggunakan Kulit Buah Jengkol (Pithecellobium jiringa (Jack ) Prain ), J. Ris. Kim, 2015: 8 (2): 189-199.
- Misran, E., Fery Panjaitan, Fahmi Maulana Yanuar., Pemanfaatan Karbon Aktif dari Ampas Teh sebagai Adsorben pada Proses Adsorpsi ?-Karoten yang Terkandung dalam Minyak Kelapa Sawit Mentah, Jurnal Rekayasa Kimia dan Lingkungan, 2016: 11(2): 92-98.
- Nurhasni, Hendrawati, Nubzah Saniyyah, Sekam Padi untuk Menyerap Ion Logam Tembaga dan Timbal dalam Air Limbah, Valensi , 2014: 4(1): 36-44.
- Munagapati, V.S., Yarramuthi,V., Nadavala, S.K. Alla, S.R., and Abburi,K. Biosorption of Cu(II), Cd (II) and Pb (II) by Acacia leucocephala bark powder : Kinetics, equilibrium and Thermodynamics. Chem. Eng.J., 2010 : 157: 357-365.
- Saueprasearsit, P., Nuanjaraen, M., and Chinpala, M. Biosorption of Lead (Pb2+) by Luffa cylindrical Fiber. Environ. Res. J, 2010: 4: 157-166.
- Gupta,V.K., dan Rastogi, A. , Biosorption of hexavalent chromium by raw and acid-treated green alga Oedogonium hatei from aqueous solution. J. of Hazardaous Material, 2009: 163: 396- 402
- Wang, J., dan Chen, C., Biosorption of Heavy Metals By Saccharomyses Cerevisiae: J A Review. Biotechnology Adv, 2006 : 24: 427-451.
- Effendi, F., Rina Elvia, Hermansyah Amir , Preparasi Dan Karakterisasi Mikrokristalin Selulosa (MCC) Berbahan Baku Tandan Kosong Kelapa Sawit (TKKS), Alotrop, 2018: 2(1): 52-57.
- Karimullah, R., Rina Elvia, Hermansyah Amir , Penentuan Parameter Adsorpsi Silika Sintetik Dari Cangkang Kelapa Sawit Terhadap Kandungan Ammonium Pada Limbah Cair Tahu , Alotrop, 2018: 2(1): 66-71.
References
Srivastava, V.C., Mall, I.D. & Mishra, I.M. Characterization of mesoporous rice husk ash (RHA) and adsorption kinetics of metal ions from aqueous solution onto RHA. Journal of Hazardous Materials, 2006 : 134(1-3): 257-267.
Said, N.I., Metoda Penghilangan Logam Berat (As, Cd, Cr, Ag, Cu, Pb, Ni dan Zn) Didalam Air Limbah Industri, JAI, 2010 : 6(2): 136-148.
Agustina, T. E., Aprianti, T., Miskah, S. (2017) Treatment of wastewater containing hexavalent chromium using zeolite ceramic adsorbent in adsorption column, International Journal on Advanced Science Engineering Information Technology, 7, 2, 566-572.
Mursidi,A., Analisis Risiko Kandungan Logam Kromium Heksavalen (Cr6+) Dan Arsen (As) Dalam Air Minum , Jurnal Vokasi Kesehatan, 2015: 1(6): 195-204.
Edelynna A.M.O. Wirespathi, Raharjo, Widowati Budijastuti, Pengaruh Kromium Heksavalen (VI) terhadap Tingkat Kelangsungan Hidup Ikan Nila (Oreochromis niloticus) , LenteraBio, 2012: 1 (2): 75–79.
Suprihatin dan Nastiti Siswi Indrasti, Penyisihan Logam Berat Dari Limbah Cair Laboratorium Dengan Metode Presipitasi Dan Adsorpsi , Makara Sains , 2010 : 14(1): 44-50.
Naimah, S., Rahyani Ermawati, Biosorpsi Logam Berat Cr (VI) Dari Limbah Industri Pelapisan Logam Menggunakan Biomassa Saccharomyces Cerevisiae Dari Hasil Samping Fermentasi Bir, J. Kimia Kemasan, 2011: 33(1): 113-117..
Khairuddin, Dwi Juli Puspitasari1., Penggunaan Selulosa –Dietilentriamina Sebagai Lapisan Pengikat Logam Cu(II) Dengan Metode Gradien Difusi Dalam Film Tipis, Kovalen , 2016: 2(3):86-97.
Riwayati, I., Indah Hartati, Helmy Purwanto, Suwardiyono Adsorpsi Logam Berat Timbal Dan Kadmium Pada Limbah Batik Menggunakan Biosorbent Pulpa Kopi Terxanthasi, Prosiding Seminar Nasional Aplikasi Sains & Teknologi (SNAST) 2014 Yogyakarta, 15 November 2014, A1-A8, ISSN: 1979-911X
Hadayani, L.W., Indah Riwayati, Rita Dwi Ratnani , Adsorpsi Pewarna Metilen Biru Menggunakan Senyawa Xanthat Pulpa Kopi Momentum, 2015 : 11 (1): 9-23
Bashyal, D., Homagai, P.L., Ghimire, K.N., Removal of Lead from Aqueous Medium Using Xanthate Modified Apple Juice Residue. Journal of Nepal Chemical Society. 2010, Vol 26: pp. 53-60
Setiyanto, Indah Riwayati, Laeli Kurniasari, Adsorpsi Pewarna Tekstil Rodhamin B Menggunakan Senyawa Xanthat Pulpa Kopi, Momentum, 2015: 11 (1) : 24-28.
Chaidir ,Z., Qomariah Hasanah, Rahmiana Zein, Penyerapan Ion Logam Cr(III) Dan Cr(VI) Dalam Larutan Menggunakan Kulit Buah Jengkol (Pithecellobium jiringa (Jack ) Prain ), J. Ris. Kim, 2015: 8 (2): 189-199.
Misran, E., Fery Panjaitan, Fahmi Maulana Yanuar., Pemanfaatan Karbon Aktif dari Ampas Teh sebagai Adsorben pada Proses Adsorpsi ?-Karoten yang Terkandung dalam Minyak Kelapa Sawit Mentah, Jurnal Rekayasa Kimia dan Lingkungan, 2016: 11(2): 92-98.
Nurhasni, Hendrawati, Nubzah Saniyyah, Sekam Padi untuk Menyerap Ion Logam Tembaga dan Timbal dalam Air Limbah, Valensi , 2014: 4(1): 36-44.
Munagapati, V.S., Yarramuthi,V., Nadavala, S.K. Alla, S.R., and Abburi,K. Biosorption of Cu(II), Cd (II) and Pb (II) by Acacia leucocephala bark powder : Kinetics, equilibrium and Thermodynamics. Chem. Eng.J., 2010 : 157: 357-365.
Saueprasearsit, P., Nuanjaraen, M., and Chinpala, M. Biosorption of Lead (Pb2+) by Luffa cylindrical Fiber. Environ. Res. J, 2010: 4: 157-166.
Gupta,V.K., dan Rastogi, A. , Biosorption of hexavalent chromium by raw and acid-treated green alga Oedogonium hatei from aqueous solution. J. of Hazardaous Material, 2009: 163: 396- 402
Wang, J., dan Chen, C., Biosorption of Heavy Metals By Saccharomyses Cerevisiae: J A Review. Biotechnology Adv, 2006 : 24: 427-451.
Effendi, F., Rina Elvia, Hermansyah Amir , Preparasi Dan Karakterisasi Mikrokristalin Selulosa (MCC) Berbahan Baku Tandan Kosong Kelapa Sawit (TKKS), Alotrop, 2018: 2(1): 52-57.
Karimullah, R., Rina Elvia, Hermansyah Amir , Penentuan Parameter Adsorpsi Silika Sintetik Dari Cangkang Kelapa Sawit Terhadap Kandungan Ammonium Pada Limbah Cair Tahu , Alotrop, 2018: 2(1): 66-71.