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All Journal Cakrawala Pendidikan JOURNAL OF EDUCATION Jurnal Penelitian Saintek INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni EKSAKTA: Journal of Sciences and Data Analysis Jurnal Ilmu Lingkungan Jurnal Sains Dasar Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Jumat Pendidikan: Jurnal Pengabdian Masyarakat Indonesian Journal of Chemistry and Environment Jurnal Elemen Kimia al Kimiya : Jurnal Ilmu Kimia dan Terapan
Kun Sri Budiasih
Universitas Negeri Yogayakarta
Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Materials Science & Nanotechnology Social Sciences Other

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Journal : Indonesian Journal of Chemistry and Environment

 1 
Synthesis of Natural Zeolite/ZnO and its photodegradation activity on congo red M. Pranjoto Utomo; A. K. Prodjosantoso; Kun Sri Budiasih; Isti Yunita; Tisia Miftakhul Triani; Vera Dwi Nur Rahmawati
Indonesian Journal of Chemistry and Environment Vol 6, No 2 (2023): DECEMBER 2023
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v6i2.68334

Abstract

Dyes are the most common compound used in the textile industry. Dyes consisted of azo compound that is difficult to be degraded. Undegradated azo compound, such as congo red, danger for the environment. An alternative effort to handle congo red waste must be conducted. Natural zeolite/ZnO is a material that can be used to degrade congo red to be simpler compound. Based on the analysis, the characters of natural zeolite/ZnO are hexagonal wurtzite structure, particle size 24.264 nm, band gap energy 2.96 eV. The highest degradation percentage in photodegradation activity of natural zeolite/ZnO on congo red is 99.41%.
Photodegradation of rhodamine B over natural zeolite/ZnO Utomo, M. Pranjoto; Prodjosantoso, Anti Kolonial; Budiasih, Kun Sri; Yunita, Isti; Triani, Tisia Miftakhul; Rahmawati, Vera Dwi Nur
Indonesian Journal of Chemistry and Environment Vol. 7 No. 1 (2024): JUNE 2024
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v7i1.74067

Abstract

Rhodamine B is dye compound commonly used in the textile industry that consisted of azo compound. Azo compound generally difficult to be degraded. Undegradated azo compound in rhodamine B make it danger for the environment. An effective effort to handle rhodamine B waste must be conducted. Natural zeolite/ZnO is a material that can be used to degrade rhodamine B to be simpler compound based on photodegradation procces. Based on the analysis, the particle size of natural zeolite/ZnO is 16.92709 nm and the band gap energy 2.92 eV. The highest degradation percentage of rhodamine B over natural zeolite/ZnO under UV irradiation is 99.54%.
Co-Authors A.K Prodjosantoso A.K Prodjosantoso Abdullah Nashih Amin Afikah, Adilah Ajeng Septiana Putri Anna Rakhmawati Arum Restu Widyasti Astuti Lestari Azlan Kamari Baso Samsu Rijal Bernadetta Octavia Cahyorini Kusumawardani Christanty Wahyu Septyaningrum Christyan, T. David Meilana Nur Arifin Dina Dina Dina Dina, Dina Dyah Purwaningsih, Sugi Rahayu Pujianto Eli Rohaeti Endang Widjajanti Laksono FX Fakhrizal Naufal Goni, Nur Abdul Hari Sutrisno Hasan Adidarma Isana Supiah Yosephine Louise Isti Yunita Ixora Sartika Mercuriani Jaslin Ikhsan Joronavalona, Rasamimanana K.H. Sugiyarto, K.H. Khoirul Amri Kolonial Prodjosantosa, Anti M. Pranjoto Utomo Marfuatun, Marfuatun Nur Fitriyana Nurfina Aznam Pratama, Faiz Ilham Rahmawati, Vera Dwi Nur Retno Arianingrum Rizka Apriani Putri SAPUTRI, FEBRI Sita Aninda Sari Sri . Handayani Sri Atun Sri Handayani Sri Handayani Suhartini Suhartini Sukisman Purtadi Suwardi Suwardi Tien Aminatun Tisia Miftakhul Triani Triani, Tisia Miftakhul Vera Dwi Nur Rahmawati Wika Rinawati Yunita, Isti