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Cundari, Lia
Universitas Sriwijaya
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Journal : Reaktor

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The Effect of Flowrate on Dye Removal of Jumputan Wastewater in a Fixed-Bed Column by Using Adsorption Model: Experimental and Breakthrough Curves Analysis Lia Cundari; Bazlina Dawami Afrah; Asyeni Miftahul Jannah; Patrick Rudy Meizakh; Muhammad Alik Aziz; Wulan Ayum Larasati
Reaktor Volume 22 No. 1 April 2022
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.489 KB) | DOI: 10.14710/reaktor.22.1.28-35

Abstract

One of the traditional arts in Indonesia is Jumputan fabric which produced by using tie and dye technic. The Jumputan wastewater contains organic compounds which can decrease the oxygen content in water. An economic and applicable process to handle the Jumputan wastewater is adsorption. The research was conducted to find out the effect of flowrate to the adsorption performance of the dye onto activated carbon in a continuous fixed-bed column based on the breakthrough curve parameter. The activated carbon made from betel nuts (Cyrtostachys lakka) with size particle of 60 mesh. The column dimension was 2 inches of inside diameter and 60 cm of height column. The bed height was 10 cm. The feed pumped from the top of column with variation of flowrate of 10, 20 and 30 ml/min. The absorbance of the dye was analyzed by using UV-Vis spectrophotometer. The adsorption column models were analyzed using Thomas, Yoon-Nelson, and Adam-Bohart. The result of this research was the dye removal efficiency decreased with the increase in flowrate, which was 61.4%; 56.9%; and 47.6% for 10, 20, and 30 ml/min respectively. Feed flowrate showed a negative effect on the saturation time, the higher the flowrate, the faster it reaches the saturation point of the adsorbent. The breakpoints were 180, 260, and 420 minutes at 30, 20, 10 ml/min flowrate. The model data indicated that Thomas and Yoon-Nelson are fitted well with the experimental results. The models show the largest regression and the smallest error with the value of each 0.99 and 0.0035 at flowrate of 10 ml/min.
Co-Authors Achmad Naufal Al Ghifary Achmad Zaidan Ade Tiara Afrah, B. Dawami Agung D. Aryansyah Agung Gunawan Agus Suranto Al-Faiz, Ahmad Haris Aldi Ramadhani Alfatih, Muhammad Ma'ruf Alisan, Cinthya Putri Alna Livia Fanneza Althaf Taufiqurrahman Alvina Suryadinata Amanda Nabila Hasya Andini, Handalia Putri Annafi, Muhammad Ariva, Helmi Asha Aisha Julian Asnari, Muhammad Asyeni Miftahul Jannah Azhari, M. Thohir Bazlina Dawami Afrah Bobby Redian David Bahrin Dedek Oktari Dwi Anggraini Dwi Budi Santoso Dyos Santoso Eki Saputra Endang Supriyatna Fachry Abda El Rahman Fahmi Nurusman Faisal Akbar Adin Farid Hayu Kurniawan Fitri Hadiah Fitri, Rizza Fadillah Friskha Hanifah Sakinah Gayatri, Rianyza Guluh Fauziah Marintika Habil Majid Wirawan Hadi Samhudi Herani, Lingga Putri Ihsan Riyadi, Muhammad Ilmiaty, R. Silvia Indahsari, Siti Rachmi Januari, Ristian Julian, Asha Aisha Kha-Rizma Yudia Zannah Larasati, Wulan Ayum Leily Nurul Komariah Leonardo R. Ginting Luthfiyah A. Sayyidah M Ihsan Riady Muhammad A. Rizan Muhammad Alik Aziz Muhammad Ardian Muhammad Radhiy Sukandar Nanda Citra Arisma Novia Sumardi Nucke Aurelia Oktarinasari, Eva Omar Ibrahim Patrick Rudy Meizakh Perdana. Ts, Redho Putri, Anisyah Kamila R. Rosalina Rahmadian, M. Rafly Rahmadian, Muhammad R Ramadhanty, Rizky Vasya Riady, M.I. Ripaldi, Alif Rizka Wulandari Putri Rizki, Fadhilah Rosalina Rosalina RR. Ella Evrita Hestiandari Selpiana, Selpiana Shailendra, F. Habib Sinta, Eis Candra Suci Dwijayanti Suhendra, Ahmad Adi Susila Arita Susmanto, Prahady Teddy Suryadinata Tubagus Riadz Tuti Indah Sari, Tuti Indah Tuty Emilia Agustina Untung Waluyo uthfiyah A. Sayyidah wahyuningsih, dwi retno Winandyo Mangkoto Wulan Ayum Larasati Yandriani Yandriani Zalman, Arjun