Article Per Year (5 Year)
p-Index From 2021 - 2026
2.233
P-Index
This Author published in this journals
All Journal Reaktor Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Elkawnie Jurnal Rekayasa Hijau Jurnal Teknik Community Development Journal: Jurnal Pengabdian Masyarakat Unri Conference Series: Community Engagement Jurnal Teknik Kimia Indonesia Journal of Engineering Science and Technology Management BATOBO: Jurnal Pengabdian Kepada Masyarakat JURNAL REKAYASA KIMIA & LINGKUNGAN
M. Iwan Fermi
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Photodegradation of Liquid Waste Using ZnO/Graphene-Like Composites Desi Heltina; Raihan Daffansyah Sinaga; Yayan Setiawan; M Iwan Fermi; Amun Amri
Elkawnie Vol. 10 No. 1 (2024)
Publisher : Faculty of Science and Technology Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v10i1.21000

Abstract

Abstract: The development of industries such as textiles, dyes, plastics, medicines, cosmetics, and others is increasing along with a rise in production, leading to a high amount of liquid waste generated. Non-biodegradable, toxic, and carcinogenic liquid waste can cause environmental pollution to surrounding water. To address this challenge, biomass waste such as palm kernel shells can be used to treat liquid waste by compositing it with photocatalyst materials. Therefore, this research aimed to obtain ZnO/graphene-like composites to degrade liquid waste. ZnO/Graphene-like composites were synthesized using the solvothermal method, followed by calcination. The performance test was carried out by varying the types of methylene blue, methyl orange, and phenol waste with an initial concentration of 10 ppm, alongside the variations of ultraviolet (UV) and mercury lamps. Subsequently, characterization was carried out using SEM, XRD, FTIR, BET, UV-Vis DRS, and UV-Vis Spectrophotometer. The results showed that the percent degradation of methylene blue under UV and mercury were 83.42% and 84.93 % respectively, while methyl orange in the same conditions was 94.83% and 97.17%, respectively. Furthermore, the percent degradation of phenol in UV light and mercury were 86.03% and 89.62%, respectively. This showed that the use of mercury lamps on methyl orange was more effective than UV lamps on methylene blue and phenol.Abstrak: Perkembangan industri seperti industri tekstil, pewarna, plastik, obat-obatan, kosmetik, dan lain-lain semakin meningkat dengan seiring bertambahnya jumlah produksi sehingga jumlah limbah yang dihasilkan juga meningkat salah satunya limbah cair. Limbah cair yang tidak dapat terurai secara biologis, beracun, dan karsinogenik ke perairan terdekat mengakibatkan pencemaran lingkungan. Disisi lain, limbah biomassa seperti cangkang sawit dapat dimanfaatkan untuk mengolah limbah cair, salah satunya mengkompositkan dengan material fotokatalis. Penelitian ini bertujuan memperoleh komposit ZnO/graphene-like untuk mendegradasi limbah cair. Komposit ZnO/Graphene-like disintesis dengan metode solvothermal dan dikalsinasi. Uji kinerja komposit ZnO/graphene-like dilakukan dengan menvariasikan jenis limbah methylene blue, methyl orange dan fenol dengan konsentrasi awal masin-masing 10 ppm serta dengan variasi lampu UV dan lampu merkuri. Komposit ZnO/Graphene-like dikarakterisasi menggunakan SEM, XRD, FTIR, BET, UV-Vis DRS dan UV-Vis Spektrofotometer. Hasil penelitian menunjukkan bahwa persen degradasi methylene blue di bawah sinar UV dan merkuri masing-masing sebesar 83,42% dan 84,93%, sedangkan methyl orange dengan sinar UV dan merkuri masing-masing sebesar 94,83% dan 97,17%. Selanjutnya, persen degradasi fenol dengan sinar UV dan merkuri masing-masing adalah 86,03% dan 89,62%. Hal ini menunjukkan bahwa penggunaan lampu merkuri pada methyl orange lebih efektif dibandingkan lampu UV pada methylene blue dan fenol.
Co-Authors , Deviona, , Ahmad Rifai Alfi Maghfirwan Ramadhan, Alfi Alhabsy Affif Amri, Idral Amun Amri Amun Amri Ananda Putra Sangaji, Ananda Ani Suryani Annisa Ulhasanah Aqilla Cahyani Arya Wiranata Aryo Sasmita Avisa, Utari Bahruddin Bhaskoro A. Muthohar Chairul, Chairul Desi Heltina Dita Nurhalimah Emiliana Emiliana Erliza Hambali Evelyn Evelyn Faiprianda Assyari Rahmatullah Fitri Zulva Hasanah Fitri, Deyana Annisya H Hermanto Hari Rionaldo Hari Rionaldo Hasby Herdinasrul Hendri, Yola Bertilsya Hutagalung, Maha Putra Ikhsan, Masrul Is Sulistyati Kezia Elkardiana, Kezia Komalasari Komalasari Lisa Legawati M. Hardi Alfarobi Maria Peratenta Sembiring Meilany Sri Utami Meilany Sri Utami Meyzi Heriyanto Misrulina Misrulina Nurul Azizah Rafly Yose Putra Rahmanul, Rahmanul Rahmi Adisti Raihan Daffansyah Sinaga Resa Vio Vani Rizaldi Saputra Rozanna Sri Irianty Salma Liska Septiani Adeka Sherly Fitri Rahmadhani Shinta Elystia Silvia Reni Yenti Siregar, Dompak M. Suhendri Suhendri Sutrasno Kartohardjono Wahyu Rahmadhan Yayan Setiawan Yolanda, Yogi Yuliusman Yuliusman Yusnimar Sahan Z Zulfansyah Zulfansyah Zulfansyah Zuqni Meldha