Studi Pengaruh Konsentrasi Katalis ZnO untuk Degradasi Limbah Palm Oil Mill Effluent (POME) Menggunakan Teknologi Fotokatalitik

Penulis

  • Farizky Wahyudi Institut Teknologi Badung
  • Wibawa Hendra Saputera Institut Teknologi Bandung
  • Dwiwahju Sasongko Institut Teknologi Bandung
  • Hary Devianto Institut Teknologi Bandung

DOI:

https://doi.org/10.55893/jt.vol22no2.549

Kata Kunci:

POME , fotokatalitik, COD, radikal, ZnO

Abstrak

Indonesia merupakan salah satu negara center market kelapa sawit terbesar di dunia sehingga perkembangan industri kelapa sawit dalam negeri tumbuh dengan sangat pesat. Namun, meningkatnya aktivitas perdagangan kelapa sawit berdampak terhadap meningkatnya limbah yang dihasilkan yaitu Palm Oil Mill Eflluent (POME). Mayoritas pabrik saat ini masih menggunakan open pond sebagai teknologi pengolahan POME, namun penggunaan teknologi ini dinilai belum efektif untuk pengolahan POME. Fotokatalitik merupakan teknologi berbasis energi sinar (UV, tampak, sinar matahari) untuk menghasilkan senyawa radikal yang dimanfaatkan sebagai agen pengoksidasi limbah POME. Katalis yang digunakan pada penelitian ini adalah ZnO. Berdasarkan hasil karakterisasi XRD dan UV-vis DRS, struktur kristal dari ZnO adalah hexagonal wurtzite dengan energi celah pita sebesar 3,22 eV. Berdasarkan hasil uji aktivitas degradasi fotokatalitik limbah POME, diperoleh bahwa penggunaan katalis ZnO dengan konsentrasi 0,5 g/L dinilai cukup efisien untuk mendegradasi kandungan organik pada limbah POME dengan persentase reduksi chemical oxygen demand (COD) mencapai 22,85%, warna 48,53% dengan konstatnta laju reaksi COD (k) adalah 2,6´10-3 menit-1.

Biografi Penulis

  • Farizky Wahyudi, Institut Teknologi Badung

    Teknik Kimia

  • Wibawa Hendra Saputera, Institut Teknologi Bandung

    Teknik Kimia

  • Dwiwahju Sasongko, Institut Teknologi Bandung

    Teknik Kimia

  • Hary Devianto, Institut Teknologi Bandung

    Teknik Kimia

Referensi

Abdullah, H., Khan, M. M. R., Ong, H. R., & Yaakob, Z. (2017). Modified TiO2 photocatalyst for CO2 photocatalytic reduction: An overview. Journal of CO2 Utilization, 22(March), 15–32. https://doi.org/10.1016/j.jcou.2017.08.004

Ameta, R., Solanki, M. S., Benjamin, S., & Ameta, S. C. (2018). Photocatalysis. Dalam Advanced Oxidation Processes for Wastewater Treatment: Emerging Green Chemical Technology (hlm. 135–175). https://doi.org/10.1016/B978-0-12-810499-6.00006-1

Badrun, Y., Retnawati, S. F., Fauzi, M. R., Harahap, I., & Anggraini, D. A. (2019). Analisis pencemaran sungai Rokan akibat kegiatan pabrik kelapa sawit. 2018, 24–36.

Charles, A., & Cheng, C. K. (2019). Photocatalytic treatment of palm oil mill effluent by visible light-active calcium ferrite: Effects of catalyst preparation technique. Journal of Environmental Management, 234, 404–411. https://doi.org/10.1016/j.jenvman.2019.01.024

Charles, A., Khan, M. R., Ng, K. H., Wu, T. Y., Lim, J. W., Wongsakulphasatch, S., Witoon, T., & Cheng, C. K. (2019). Facile synthesis of CaFe2O4 for visible light driven treatment of polluting palm oil mill effluent: Photokinetic and scavenging study. Science of the Total Environment, 661, 522–530. https://doi.org/10.1016/j.scitotenv.2019.01.195

Cheng, C. K., Deraman, M. R., Ng, K. H., & Khan, M. R. (2016). Preparation of titania doped argentum photocatalyst and its photoactivity towards palm oil mill effluent degradation. Journal of Cleaner Production, 112, 1128–1135. https://doi.org/10.1016/j.jclepro.2015.06.104

Cheng, C. K., Rizauddin Derahman, M., & Khan, M. R. (2015). Evaluation of the photocatalytic degradation of pre-treated palm oil mill effluent (POME) over Pt-loaded titania. Journal of Environmental Chemical Engineering, 3(1), 261–270. https://doi.org/10.1016/j.jece.2014.10.016

Cheng, Y. W., Chang, Y. S., Ng, K. H., Wu, T. Y., & Cheng, C. K. (2017). Photocatalytic restoration of liquid effluent from oil palm agroindustry in Malaysia using tungsten oxides catalyst. Journal of Cleaner Production, 162, 205–219. https://doi.org/10.1016/j.jclepro.2017.06.023

Hodzic, A., Madronich, S., Kasibhatla, P. S., Tyndall, G., Aumont, B., Jimenez, J. L., Lee-Taylor, J., & Orlando, J. (2015). Organic photolysis reactions in tropospheric aerosols Organic photolysis reactions in tropospheric aerosols: effect on secondary organic aerosol formation and lifetime Organic photolysis reactions in tropospheric aerosols Organic photolysis reactions in tropospheric aerosols. Atmos. Chem. Phys. Discuss, 15, 8113–8149. https://doi.org/10.5194/acpd-15-8113-2015

Karthikeyan, C., Arunachalam, P., Ramachandran, K., Al-Mayouf, A. M., & Karuppuchamy, S. (2020). Recent advances in semiconductor metal oxides with enhanced methods for solar photocatalytic applications. Dalam Journal of Alloys and Compounds (Vol. 828). Elsevier Ltd. https://doi.org/10.1016/j.jallcom.2020.154281

Lam, S. M., Wong, K. A., & Sin, J. C. (2018). Fabrication of Flower-like ZnO Micro/Nanostructures for Photodegradation of Pre-treated Palm Oil Mill Effluent. IOP Conference Series: Earth and Environmental Science, 112(1). https://doi.org/10.1088/1755-1315/112/1/012003

León, D. E., Zúñiga-Benítez, H., Peñuela, G. A., & Mansilla, H. D. (2017). Photocatalytic Removal of the Antibiotic Cefotaxime on TiO2 and ZnO Suspensions Under Simulated Sunlight Radiation. Water, Air, and Soil Pollution, 228(9). https://doi.org/10.1007/s11270-017-3557-4

Morales-Flores, N., Pal, U., & Sánchez Mora, E. (2011). Photocatalytic behavior of ZnO and Pt-incorporated ZnO nanoparticles in phenol degradation. Applied Catalysis A: General, 394(1–2), 269–275. https://doi.org/10.1016/j.apcata.2011.01.011

Ng, K. H., & Cheng, C. K. (2015). A novel photomineralization of POME over UV-responsive TiO2 photocatalyst: kinetics of POME degradation and gaseous product formations. RSC Advances, 5(65), 53100–53110. https://doi.org/10.1039/c5ra06922j

Ng, K. H., & Cheng, C. K. (2016). Photo-polishing of POME into CH4-lean biogas over the UV-responsive ZnO photocatalyst. Chemical Engineering Journal, 300, 127–138. https://doi.org/10.1016/j.cej.2016.04.105

Ng, K. H., Deraman, M. R., Ang, C. H., Chong, S. K., Kong, Z. Y., Khan, M. R., & Cheng, C. K. (2014). Phototreatment of palm oil mill effluent (POME) over Cu/TiO2 photocatalyst. Bulletin of Chemical Reaction Engineering and Catalysis, 9(2), 121–127. https://doi.org/10.9767/bcrec.9.2.6011.121-127

Ng, K. H., Khan, M. R., Ng, Y. H., Hossain, S. S., & Cheng, C. K. (2017). Restoration of liquid effluent from oil palm agroindustry in Malaysia using UV/TiO2 and UV/ZnO photocatalytic systems: A comparative study. Journal of Environmental Management, 196, 674–680. https://doi.org/10.1016/j.jenvman.2017.03.078

Rajani, A., Kusnadi, Santosa, A., Saepudin, A., Gobikrishnan, S., & Andriani, D. (2019). Review on biogas from palm oil mill effluent (POME): Challenges and opportunities in Indonesia. IOP Conference Series: Earth and Environmental Science, 293(1). https://doi.org/10.1088/1755-1315/293/1/012004

Saputera, W. H., Amri, A. F., Daiyan, R., & Sasongko, D. (2021). Photocatalytic technology for palm oil mill effluent (POME) wastewater treatment: Current progress and future perspective. Materials (Vol. 14, Nomor 11). MDPI AG. https://doi.org/10.3390/ma14112846

Saputera, W. H., Amri, A. F., Mukti, R. R., Suendo, V., Devianto, H., & Sasongko, D. (2021). Photocatalytic degradation of palm oil mill effluent (Pome) waste using BiVO4 based catalysts. Molecules, 26(20). https://doi.org/10.3390/molecules26206225

Turkyilmaz, S. S., Guy, N., & Ozacar, M. (2017). Photocatalytic efficiencies of Ni, Mn, Fe and Ag doped ZnO nanostructures synthesized by hydrothermal method: The synergistic/antagonistic effect between ZnO and metals. Journal of Photochemistry and Photobiology A: Chemistry, 341, 39–50. https://doi.org/10.1016/j.jphotochem.2017.03.027

File Tambahan

Diterbitkan

2023-11-17

Cara Mengutip

Studi Pengaruh Konsentrasi Katalis ZnO untuk Degradasi Limbah Palm Oil Mill Effluent (POME) Menggunakan Teknologi Fotokatalitik. (2023). Jurnal Teknik: Media Pengembangan Ilmu Dan Aplikasi Teknik, 22(2), 105-113. https://doi.org/10.55893/jt.vol22no2.549