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      Penanganan Air Tawar Tercemar Hidrokarbon Mengunakan Construted Wetland dengan Tanaman Lemna Minor

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      Date
      2024
      Author
      Widyastuti, Meika
      Yani, Moh.
      Fauzi, Anas Miftah
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      Abstract
      Permintaan minyak bumi yang semakin meningkat seiring berjalannya waktu dan beragamnya aktivitas membuat kegiatan eksplorasi kerap dilakukan. Kegiatan eksploitasi, pengolahan, transportasi, dan distribusi minyak bumi selain eksplorasi untuk memenuhi kebutuhan juga cenderung mencemari lingkungan akibat tumpahan minyak pada perairan. Penelitian ini mengolah air tawar tercemar hidrokarbon melalui simulasi constructed wetland menggunakan rancangan acak lengkap dengan faktor DOR Bio-OSD untuk dispersi minyak dan waktu kontak dengan Lemna minor sebagai fitoremediator. Parameter simulasi meliputi kualitas air dan pertumbuhan tanaman dengan baku mutu sesuai Peraturan Pemerintah No. 22 Tahun 2021. Hasil penelitian menunjukkan bahwa Lemna minor memiliki daya tahan terbaik pada constructed wetland selama 7 hari dengan DOR maksimum 0,75:1. Efektivitas penyisihan COD menggunakan Lemna minor mencapai efisiensi sebesar 87,54% dengan DOR 0,75:1 selama 7 hari pengamatan.
       
      The increasing demand for crude oil over time and diverse activities necessitate frequent exploration efforts. Activities such as exploitation, processing, transportation, and distribution of crude oil, aside from exploration to meet demand, also tend to pollute the environment due to oil spills in water bodies. This study focuses on treating hydrocarbon-contaminated fresh water through simulated constructed wetlands using a completely randomized design with the DOR BioOSD factor for oil dispersion and contact time with Lemna minor as the phytoremediator. Simulation parameters include water quality and plant growth adhering to Government Regulation No. 22 of 2021. The research findings indicate that Lemna minor exhibits the best resilience in the constructed wetland over 7 days with a maximum DOR of 0.75:1. The COD removal efficiency using Lemna minor reached 87.54% with a DOR of 0.75:1 over a 7-day observation period.
       
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      http://repository.ipb.ac.id/handle/123456789/157866
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      • UT - Agroindustrial Technology [4355]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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