Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Indonesian Journal of Science and Technology

Removal of Methylene Blue by Adsorption onto Activated Carbon From Coconut Shell (Cocous Nucifera L.) Khuluk, Rifki Husnul; Rahmat, Ali; Buhani, Buhani; Suharso, Suharso
Indonesian Journal of Science and Technology Vol 4, No 2 (2019): IJOST: VOLUME 4, ISSUE 2, 2019
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v4i2.18179

Abstract

This research has been conducted on process of production activated carbon from coconut shells, which are activated both physics and chemistry to improve the adsorption of methylene blue. The process of physical activation was done by burning the coconut shell using a furnace at a temperature of 700°C. The chemical activation was done using H3PO4 activator. The result of activated carbon physical activation (CAP) has a greater absorbency than activated carbon chemical activation (CAC) with each of the absorption of methylene blue at 99.42 and 98.64%. Analysis of surface morphology on the adsorbent was performed using a Scanning Electron Microscope (SEM). SEM results indicated that (CAP) has a surface morphology that is relatively similar to commercial activated carbon (CACm). Adsorption test was conducted on the determination of the optimum pH, adsorption rate, and isotherm adsorption of methylene blue. The results of the optimum pH on CAC, CAP, and CACm respectively obtained at pH 8 and the optimum contact time is obtained respectively at 40, 60, and 80 minutes. Adsorption kinetics data of methylene blue on CACm, CAP, and CAC tend to follow the pseudo second order kinetics with a correlation coefficient (R2) is 0.937; 0.950; and 0.999, respectively. Adsorption isotherm of methylene blue on CACm, CAP, and CAC tend to follow the model of Freundlich isotherms.
Co-Authors A.A. Ketut Agung Cahyawan W Agna Susila, Agna Agung Abadi Kiswandono Agus Setiadi Ahmad Rizqiyani, Ahmad Aini, Fadhillah Nurul Ajrina, Alika Rahma Ali Rahmat Amazonia, Putu Cakra Ana Mar Atul Hasanah, Ana Mar Atul Anang M Legowo Andi Setiawan Anggraeni, Tika Anggraini, Weni Anisa Puji Harlina, Anisa Puji Anwar Sutoyo Asep Ardiyanto Aspita Laila Asti Rahmawati, Asti Awalya Awalya, Awalya Azizah, Rizka Chellin Dwi Bambang Soegijono Bambang Tjatur Iswanto, Bambang Tjatur Basri Basri Bregita Rindy Antika, Bregita Rindy Budiharto Budiharto Buhani Buhani Carti Carti, Carti Catharina Tri Anni, Catharina Tri Chrismonita, Verent Nadya Chrisna Bagus Edhita Praja Cristovao A.P, Augusto Dakum, Dakum Danang Januar, Danang Danti Marta Dewi, Danti Marta Desta Rizky Budiarti, Desta Rizky Dharma Panji Pratama, Yulio Dian Herasari, Dian Diyah Ayu Alfiani, Diyah Ayu Dyah Adriantini Shinta Dewi, Dyah Adriantini Shinta Dyah Adriantini Sintha Dewi DYP Sugiharto, DYP edy susanto Eko Nusantoro Ella Wulandari Endang Rifani Faris Fauzi, Muchamad Ferraldinand S, Rafly Fidelis Nitti Firda Primaheni, Firda Fitriana, Rahma Gus Riries Nahdliyatul Awaliyah, Gus Riries Nahdliyatul Habib Muhsin Syafingi Hakim, Hary Abdul Hardiyanto Hardiyanto Hendrasswari, Bayu Peni Heniyatun Heru Mugiarso Hery Dian Septama Jamiatul Akmal Jaya, Tisaga Purnama Jaya, Tisaga Purnama Juliasih, Ni Luh Gede Ratna Kartikaningsih Kartikaningsih Khuluk, Rifki Husnul Kristiawan, Pingkan Rachmadani Kusnarto Kurniawan Layyinatus Syifa, Liftia Leo Ervandy, Anggita Lesmana, Andy Lestari, Devi Mukti Lisa Rahmawati Luciana Haryanto Maitsaa’ Jaudah, Tsuroyyaa Michel, Michel Miftakhatun Riza, Miftakhatun Miskiya, Lu'luatun Muhamad Komarudin Muhammad Irsyad Muhammad, Fadil Muhsin Syafingi, Habib Mulyono Mulyono Munawaroh, Eem Muslikah Muslikah, Muslikah Noviana Prasetyaningtyas, Noviana Noviany, Noviany Noviasari, Dilli Trisna Nurhasanah Nurhasanah Nury Supriyanti Ordas Dewanto Parwatih, Indah Petra Adhianto Putro, Petra Adhianto Prabowo, Aji Pramastanti, Wielina Ika Pramastanti, Wielina Ika Pratama, Dian Septiani Priyono, Lusyawati Wahyu Priyono, Lusyawati Wahyu Puji Sulistyaningsih Qotrunnada, Tiara Rasida, Asda Ratna Sulistiyanti, Sri Resananda, Arif Riko Noviadi Rinawati Rinawati Robai, Robai Robai, Robai Rochma, Anis Firdatul Rosdiana, Gesti Sakinah Faizah, Sakinah Salsabilla, Arifa Rahmatika Santoso, Adelia Kindanly Nanda Saputra, Fikie Saputri, Monita Mawar Sari, Ni Luh Gede Ratna Sarwan, Sarwan Sinta Saraswati Siti Nurhadi, Siti Siti Nurjanah Sophian, Ali Sri Hartati, Maria Theresia Sri Hartati, Maria Theresia Sudibyo Sudiyono Sudiyono Sugiyo Sugiyo, Sugiyo Sunawan Sunawan Supriyo Supriyo Suryawan, Ari Susilawati, Susilawati Titin Yulianti Trecy Whitny Santoso, Trecy Whitny Trina, Innamaa Trisna Noviasari, Dilli Tutut Yunita Retnomanisya, Tutut Yunita Waluyan, Vrimadieska Ayuanissa Yasinta Nur Miftakhul Jannah, Yasinta Nur Miftakhul Yulia Kurniaty Yulianto, Yoga Farhan Zipora Sembiring Zulaicha, Annisaa Siti