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Journal : JOURNAL OF CHEMICAL NATURAL RESOURCES (JCNaR)

Biosorption of Zn (II) Metal Ion by Ca-Alginate Immobilized Durian (Durio Zibethinus) Seed Lestari, Intan
Journal of Chemical Natural Resources Vol. 1 No. 2 (2019): Journal of Chemical Natural Resources
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (874.723 KB) | DOI: 10.32734/jcnar.v1i2.1254

Abstract

Heavy metal biosorption by alginate immobilized durian seed has been done. The immobilization of durian seed powder to Ca-alginate was able to improve biomass adsorption process, increase uptake capacity, ease separation from solution, generate and repeat biosorbent. In this experiment the effect of pH, contact time, concentration and temperature on the uptake capacity of metal ions Zn(II) in solution were studied. Biosorption was done batch methods and result was studied Langmuir and Freundlich adsorption isotherm. The adsorption of heavy metal was optimum in pH 5 with 75 mins contact time and Zn(II) ion under the concentration of 250-300 mg/l. The adsorption isotherm data was characterized using Langmuir and Freundlich equation. The equilibrium biosorption isotherm showed that alginate immobilized durian seed process has high affinities with adsorption capacities of 25.05 mg/g. All results showed that alginate immobilized durian seed is an alternative low cost biosorbent for heavy metal ion removal from aqueous solution
Co-Authors -, Rahmi - Abdillah Abdillah Ade Adriadi Agrina Lisma Agrina, Agrina Agustina, Elsi Al Birun, Muhamad Syehan Alben Ambarita Alfernando, Oki Alkatiri, Jufri Amin, Sahrul Anna Rakhmawati Anugrah, Kiki Ardiwijaya, Vevin Syoviawati Ariana, Febi Arif, M. Ridwan Asep Rohman Astri, Dwinayla Ayu, Shinta Putri Azira, Ayu Azril Damris Muhammad Dawam Suprayogi Denny Prabawa, Aditya Desy Kurniawati Dhian Eka Wijaya Diah Riski Gusti Edwin Permana Eko Prasetyo Elisma Elisma Erda, Erda Eva Sutihat Faizar Farid Febriana - Sabrian Fina Audilla, Yessiska Grasella, Lucintania Gunawan, Anjelli Putri Gusti, Diah Rizki Hayati Sari Hasibuan Hery Widijanto Hidayat, Dara Shalsa Billah Hidayat, Vikri Idat Muqodas Indra Lasmana Tarigan Indra Lesmana Indriyani Indriyani Iqbal, Anwar Jalius Jalius Kartiko, Frananda Rizki Kastera, Viven Khatoha, Trisqa Laila Lasmana Tarigan, Indra Lenny Marlinda Mahraja, Mahra Martina Asti Rahayu Masitoh Masitoh Mastutik, Diah Maulana, Rico Gewana Resdy Maya Lestari, Maya Mia Aina Muhaimin, . Muhammad Damris Muhammad Razi A Munifilia Ekasari Naswir, Muhammad Natadiwijaya, Ismail Fikri Natalia, Desfaur Nelson, Nelson Ngatijo Ngatijo Nilasari, Aprillia Niswah, Coirun Novelia Kiki Permatasari Nuraeni, Rini Nuralam, Deni Nurjamil, Dimas Setya Nurkholik , Dedeng Nurul, Ramdan Ocktavia, Tyzeka Dwi Oktarise Dwina, Dila Pernadi, Niza Lian Pradina, Armitha Dea Prasetio, Muhamad Reza Prasetyo, Widy Puji Rahayu Putra, Adrisma Juanda Qisthi, Zummul Rahmadhani, Syarima Rahmi Rahmi Revis Asra Rizalzi, Dewa Romadani, Chairika Rustikah, Ika Sari, Avellyn Shintya Satria, Rinaldi Sipahutar, Cindy Siti Rachmah Sofiani solihah, Nabilatus Sukor, Mohd Zaki Susanto, Nindita Clourisa A Sutrisno, Sutrisno Syahid, Alwi Tarmizi, Fadhilah tekmauk, Jitro valerius Tita Rohita Uce Lestari Umamah, Neneng Verliani Dasmaran Wahyudi, Abdi Walidatur Rofiah, Yuliana Wardhana, Alexander Tantra Wasiyem, Wasiyem Wawan Setiawan Wibowo, Yudha Gusti Yohana, Agnes Vionita Zusy Aryanti