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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 Adinda, Ladiva Agrina Lisma Agrina, Agrina Agustina, Elsi Alben Ambarita Alfernando, Oki Alkatiri, Jufri Amin, Sahrul Anna Rakhmawati Ariana, Febi Arif, M. Ridwan Asep Rohman Asti Rahayu, Martina Azira, Ayu Azril Damris Muhammad Denny Prabawa, Aditya Desy Kurniawati Dhian Eka Wijaya Diah Riski Gusti DIAN LESTARI Edwin Permana Eko Prasetyo Elisma Elisma Erda, Erda Faizar Farid Febriana - Sabrian Fina Audilla, Yessiska Grasella, Lucintania Gunawan, Anjelli Putri Gusti, Diah Rizki 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 Manulang, Ermita Meisa Mastutik, Diah Maulana, Rico Gewana Resdy Maya Lestari, Maya Mia Aina Muhaimin, . Muhammad Damris Munifilia Ekasari Naswir, Muhammad Natadiwijaya, Ismail Fikri Natalia, Desfaur Nelson, Nelson Nilasari, Aprillia Niswah, Coirun 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 Rahayu, Martina Asti Rahmi Rahmi Rajagukguk, Yuli Evrianti Br Riski, Diah Gusti Rizalzi, Dewa Rustikah, Ika Sani K, Fathnur Sari, Avellyn Shintya Satria, Rinaldi Siti Rachmah Sofiani solihah, Nabilatus Sukor, Mohd Zaki Susanto, Nindita Clourisa A Sutrisno, Sutrisno Syahid, Alwi Syauqi, Rif’at Tarmizi, Fadhilah tekmauk, Jitro valerius Tita Rohita Uce Lestari Wahyudi, Abdi Walidatur Rofiah, Yuliana Wardhana, Alexander Tantra Wawan Setiawan Wibowo, Yudha Gusti Yohana, Agnes Vionita Zahar, Wahyudi