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Journal : Jurnal Periodic Jurusan Kimia UNP

Degradasi Methyl Orange Secara Fotosonolisis Menggunakan Katalis ZnO/TiO2 Nurhafizah Nurhafizah; Hary Sanjaya; Hardeli Hardeli; Yohandri Yohandri
Jurnal Periodic Jurusan Kimia UNP Vol 10, No 1 (2021): PERIODIC
Publisher : Departemen Kimia FMIPA UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1734.815 KB) | DOI: 10.24036/p.v10i1.109636

Abstract

Abstract— The textile industry in Indonesia is increasing as a result of which more waste is produced, one of which is dye waste. The resulting waste has an impact on the surrounding environment. To reduce the impact caused by the waste, there are several methods used, one of which is degradation using photosonolysis method. In this study, the degraded dye was methyl orange using a ZnO/TiO2 catalyst with the photosonolysis method. This study aims to determine the optimum time and optimum doping of TiO2 in degrading methyl orange. The percentage of degradation was obtained from the absorbance value measured using a UV-VIS spectrophotometer. The maximum wavelength measurement result of methyl orange obtained is 463 nm. The result showed that the optimum radiation time to degrade methyl orange was 75 minutes with a degradation percentage of 60,568%. On the effect of the concentration of the ZnO/TiO2 catalyst, the optimum degradation percent was 27,317% at a concentration of 10%. For catalyst analysis using UV-DRS, the band gap value of ZnO/TiO2 was 10 % was 3,17 eV.
Co-Authors Abdi, Muhammad Nur Aflizah, Nur Afriza, Afriza Agnes Dwi Putri Agnesty Marcia Akhirani Harahap Alqori Nahdatul Aulia Andesta Amalia Husna Andalia Roza Andesta, Alqori Nahdatul Aulia Aneli, Avia Annisa Fitri Annisa Fitri, Annisa Annisa Ramadhani Armiati Asni Karlina Sanenek Asrizal Astuti, Triwidya Aswaruddin, Aswaruddin Aulia Abidza Avia Aneli Ayu Intan Permana Azhari, Yunita Azzahra, Resa Tifeni Cahyo Budi Utomo, Cahyo Camelia Oktavia Chaniago, Rahma Defy Citrowati, Endang Citrowati, Endang Dadan Suryana Danur, Df. Teysa Danur, Df. Teysa Darmawati Darmiatun, Siti Darmiatun, Siti Delfia, Eva Desmawati Roza Dessi Julimarti Desta, Nadila Eka Yusnaldi Fadel, Moh. Fadillah Annisa Fadya Safitri Rahman Farida Mayar Fathin Zilvia Febriani, Rini Felayati, Felayati Felayati, Felayati Felia Hanna Tasya Firdaus Firdaus Fitri Khoiroh Sayidah Harahap Fitri, Yolanda Mustika Hafis, Gustianto Nur Hafiza Rosa Hairunnisa Handayani, Anggi Harahap, Akhirani Harahap, Fitri Khoiroh Sayidah Harahap, Novia Rahmadani Hardeli Hardeli Hary Sanjaya Haryani, Nila Hastirani, Rahma Julia Heldinda Violina Herdaningsih, Sulastri Hermayulis Syam Hidayat, M Topit Hilda Melani Purba Humairoh Sakinah Zainuri Husna Amalya Melati Husnani Husnani Ilsa, Fika Novia Indah Kurnia Ramadhani INDRAWATI " Indri Noviardi Indriani, Mutiya Indriyani , Tuti Isra Miyarti, Isra Izzati, Izzati Juni Sahla Nasution Khairiyyah Titi Wahyu Adibah Khoiriah Marta Parapat Kurnia Ilahi, Agustria Latuconsina, Sarah Noviyanti Lina Lina Livia, Resvi Lubis, Nur Azizah M. Falih Daffa M. Rezi Muda Putra M. Zulman Harja Utama Made Sudana, I Mardiyah Mardiyah Matondang, Aflah Husnaini Maulana, Ihsan Maulana, Ihsan Meifarina, Whyesi Mudasir Mudasir Muhammad Syaifudin Mutia Adila Mutia Afnida Mutia, Yopa Dwi Muti’ah, Siti Nadila Desta Nanda, Sahabuddin Nasution, Abdul Gani Jamora Nasution, Novita Sari Nenny Mahyuddin NILAWATI Ningsih, Sri Yunimar Ningsih, Sri Yunimar Nofriyanti, Yelva Nofriyanti, Yelva Novita Prima Zola Novrianti, Welsi Nur Afni Oktavia Nur Hazizah Nur Kusuma Dewi Nurhamidah Nurhamidah Nurhayani Nurhayani Nurhayani nurhayani Nurianna Nurianna Nurus Shofa Sitorus Parapat, Khoriah Marta Permana, Ayu Intan Pertiwi, Meisi Julia Piping Perlina Popi Hidayana Putri Wulan Dini Putri, Ayu Dahlia Putri, Salsabillah Radhiyatul Husni Rahmat Rasmawan Rakimahwati Rakimahwati Ramadan Lubis Ramli Ramli Rananda, Rika Ratnasari Ratnasari Reni Junita Sari Resti Yulia Retno Ningsih Riri Aisyah, Riri Riri Anggraini Risi Febri Safifa Rivda Yetti Rizki Ramadhani Rora Rizki Wandini Rose Rahmidani Rumsiah, Zulfitrah Zulkifli Rumsiah, Zulfitrah Zulkifli Sabina, Irlyanova Safifa, Risi Febri Safrizal Safrizal Salsabila, Unik Hanifah Salsabilla, Zahra Saragih, Kholijah Sari, Desi Fatmayeni Ferdial Serli Marlina SETIYO UTOYO Shafa Latifah Shihabuddin, Ahmad Shinta Safenia Anisah Siregar, Nurhaliza Ertays Siti Asiam Sonita, Sandra Sri Bunga Hariyati SRI RAHAYU Sulong, Komareeyah Syahrizal, Hasan Syahrul Syahrul Syahrul Syahrul Syahrul Syahrul Syahyoeseva, Syahyoeseva Syakdiah, Halimatun Talitha Widiatningrum Tanjung, Riska Rahman Tiara Utami Tri Kumala Dewi Tuti Andriani Tuti Indriyani Ummayah, Yasifa Arkanasya Utami, Tiara Wahyu Adibah, Khairiyyah Titi Wandi, Zherly Nadia Wetra, Wati Widodo Haryoko Wilma Rahmah Hidayati Wilma Rahmah Hidayati Wisra, Okta Wisra, Okta Yahdi Kumulloh Siregar Yanto, Erika Dwi Yaswinda Yaswinda Yeni Astuti Yohandri Yolanda Mustika Fitri Yolanda Mustika Fitri Yulia, Resti Yulsyofriend Yulsyofriend Yulsyofriend, Yulsyofriend, Yulsyofriend Yunita Azhari Yurmaini Yurmaini, Yurmaini Zadrian Ardi Zahanis Zahanis Zainuri, Humairoh Sakinah Zakiya Maiza Zenab Subarkah, Cucu Zherly Nadia Wandi Zukhairina Zulherma, Zulherma Zulherma, Zulherma