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Journal : Ecotrophic, Journal of Environmental Science

BIOAKUMULASI LOGAM Pb DAN Cr DALAM SISTEM BIOFILTRASI VERTIKAL DENGAN INOKULUM BAKTERI YANG DIISOLASI DARI BEBERAPA PERAIRAN KAWASAN DENPASAR SELATAN Dini Imanniar; I.W. Budiarsa Suyasa; I. W. Sudiarta
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 10 No 2 (2016)
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EJES.2016.v10.i02.p07

Abstract

Research of bioaccumulation of Pb and Cr in vertical biofiltration systems with bacterial inoculum derived from aquatic sediments South Denpasar aims to get the best sediment sources that can be used as an active suspension to process metals Pb and Cr dissolved. Sediment samples taken from some waters are ecosystems Mangrove Statue Ngurah Rai Tuban, Benoa Harbour and Estuary Dam Suwung. Each sediment samples were grown in a liquid medium to get the best active suspension, which was determined by an increase in biomass ( VSS ) and the speed of growth. Best active suspension is used as inoculum in the vertical biofilters to decreaseconcentration of Pb and Cr dissolved. Ability of vertical biofilter is determined by their effectiveness in lowering levels of Pb and Cr and capacity of the system used. The results showed that the vertical biofiltration system capable of lowering the concentration of Pb and Cr to each concentration became 0.1680 ppm and 0.1460 ppm within 6 hours of treatment with initial concentration of 2 ppm respectively. The results showed that the vertical biofiltration system capable of decreasing the concentration of Pb and Cr became 0.1680 ppm and 0.1460 ppm within 6 hours of treatment with initial concentration of 2 ppm respectively. This concentration has been below the qualitystandard (PerGub Bali No.8 Tahun 2007). The highest effectiveness of vertical biofilters system against Pb and Cr occurred while processing time of 24 hours with the respective value amounted to 99.49 % and 99.41 %. While the value of biofiltration capacity in lowering the concentration of Pb and Cr amounting 4,3188x10-3 mg/g and 4,5369x10-3 mg/g. In microbiological tests, one type of bacteria that play a role in the process of bioaccumulation of Pb and Cr is Bacillus sp in the amount of 20 CFU/g.
Co-Authors A. A. Bawa Putra A. A. Made Semariyani A. A. S. D. Prameswari A.A. Made Semariyani AA Made Semariyani Abror, Haekal Malik Acintya, N. M. T. C. Ade Ayu Wulan Suci Adinegoro, Cahyo Aditya, Ketut Tegar Afrida, Galuh Anak Agung Gede Agung Satrya Dwipayana Anak Agung Istri Agung Mayun Laksmiwati Anak Agung Purwa Antara, Anak Agung Purwa Andelita, Nanik Aprilianingsih, Rika Ardana, I Gusti Nengah Sura Aryanu Fahmi Arwangga Ayu Suardani Singapurwa, Ni Made Ayu Suardani Singapurwa, Ni Made Azmi, Aida Firdaus Muhamad Nurul Azzahra, Fatima Bira, Ela Tara Wini Budi Setiawan C. M. P. Widya Chindrawato, A.A. Sagung Manik Desak Putu Oki Lestari Dewa Gede Hendra Divayana, Dewa Gede Hendra Dewi, I G. A. K. S. P. Dewi, Ni Komang Putri Candra Dewi, Ni Made Putri Pradnya Paramita Dini Imanniar Diputra, Gede Ngurah Oka Dusak, Putu Gede Bayu Janardhana Dwi Ariani Yulihastuti Emmy Sahara Fahrul Rozi Faizin, Ahmad Nur Fauzi, Ihsan Gede Eka Harsana Koriawan Hafiza, Nurul Hanani, Hulfiatun Handayana, I Gusti Ngurah Yudi Henny Puspa Dewi Giri Huda, Lalu Sahrul I G. D. V. Saputra I Gde Suranaya Pandit I Gede Pasek Mangku I Ketut Sudita I M. S. Negara I M. Siaka I Made Kardena I Made Oka Adi Parwata I Made Tegeh I Nengah Muliarta, I Nengah I Nengah Simpen I P. G. A. Suandi I Putu Candra, I Putu I W BUDIARSA SUYASA I W. B. Arimbawa I Wayan Agus Arimbawa, I Wayan Agus I Wayan Pariawan I Wayan Parwata I Wayan Sudiarta I. A. R. Astiti Asih Ida Bagus Anom Sutanaya Iltizam, Muhammad Indra, I Kadek ISLAMUL HADI Isnawan Hadi jamili, syahrul Janurianti, Ni Made Defy Janurianti, Ni Made Defy Jelita, Ni Putu Ayu Bunga JOKO SUSANTO Kant, Mariam Lupita Kant, Mariam Lupita Kartamayasa, Gede Kartika, Amalinda KARYOTO, KARYOTO Ketut Ratnayani Krisjayanto H Kurniawidi, Dian Wijaya Kusuma, David Ali Jaya Laksmi, A.A. Ayu Kanaka Mutiara Langen Bronto Sutrisno Lestarini, Asri Lestina Sari Luh Suariani, Luh Luh Suriati M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Arsa Made Ratih Mettaswari Senet Made Sutha Yadnya Maktun, Kintan Haiatul Manikam, Raseetha Vani Siva Marzuki Marzuki Maulana, M.Aril Milasari, Sri Muhammad, Syafiq Mulia, I Komang Oki Budi Mulia, Komang Oki Budi N. K. Elantiani N. P. D. Pebriani Nainggolan, L. Nallakrishna, I P. A. Nayun, I Wayan Ni Ketut Suminten Ni Luh Putu Putri, Setianingsih Ni Made Ayu Suardani Singapurwa Ni Made Darmadi Ni Made Rustini, Ni Made Ni Nyoman Sri Nopianingsih Ni Putu Ariantari Ni Putu Diantariani Oka Diputra, Gede Ngurah Oka Ratnayani P. Suarya P. Suarya P. Suarya Padmarini, Ni Made Andira Patni, Gusti Ayu Yunda Darma Prabandewi, Ni Luh Putu Ratih Pradnyadari, Luh Made Ayu Pratiwi, , Ni Luh Putu Yumi Mega Pratiwi, Ni Luh Putu Yumi Mega Priawibawa, Ghozi Purnomo, Amelia Putri Purwani, S. T. D. Putra, A. A. B. Putra, I Ketut Suwarmadi Putri Go Putri, , Ni Kadek Sintya Pradnyani Putri, , Putu Nanda Icaka Putri, Juliana Putri, Putu Ananda Icaka Putu Eka Trisna Dewi, Putu Eka Putu Suarya Rahayu, Sefani Cahyo Auliya Rahmatin, Ina Ramadhani Ramadhoan, Ramadhoan Ramadian Ridho Illahi Rindiani, Saptia Rini Andriani Robbaniyyah, Nuzla Af’idatur Roendah, Baiq Hildha Aulia Rudianta, I Nyoman Sabriana, Ofhi Sahara, Nova Nabila Sari, Ini Luh Putu Eka Kartika Satrijo Saloko Semariyani , A. A. Made Setianingsih, Luh Putu Putri Setianingsih, Ni Luh Putu Putri Singapurwa , Ni Made Ayu Suardani Sinta Purnamasari, Sinta Sopiani, Rani Sri Ratna Dewi, Sri Ratna Sriminingsih, Orien Suarka, I Made Suarsa, I W. Suarya P Subhan Subhan Subin, Maria Reinaldis Jebaut Sugiatma, Iksan Sukmadewi, Desak Ketut Tristiana Susanti, Elifah Rika Susanto, Roni Eko Susilawati, Ni Wayan Swetasoma, Cokorda Gede Tatang Mulyana Tiba, Andika Umbu Toya, I Nyoman Veliyana, Ayu Kadek Viani, Agata W. A. Fauzi Wahyu Dwijani Sulihingtyas Wardika, Ruzga Wati, Ni Made Serma Wedarama, I.G.P. Wedashwara Wedashwara, Wirarama Wibawa, Neorista Anggun wiwekananda, gusti surya Wulantari, N. M. P. Yasa, I Wayan Sweca Yasna, I Made Yunantariningsih, I Dewa Ayu Ketut