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Identifikasi Mikroplastik pada Air, Sedimen, dan Ikan Nila (Oreochromis niloticus) di Sungai Porong, Kabupaten Sidoarjo, Jawa Timur
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Researchers identified microplastics in water, sediment, and Nile tilapia (Oreochromis niloticus) tissues, documenting contamination across multiple environmental compartments in a freshwater system. The presence of microplastics in a commercially important fish species raises concerns for food safety and ecosystem health.
Kondisi perairan Indonesia saat ini sangat terancam pencemaran mikroplastik, baik itu air laut meupun air tawar. Adanya cemaran mikroplastik di badan perairan dapat menyebabkan gangguan fisiologi organisme yang hidup diperairan tersebut. Oleh karena itu, penelitian ini dilakukan untuk mengetahui kelimpahan mikroplastik di air, sedimen, dan ikan nila (Oreochromis niloticus) sepanjang hulu, tengah, dan hilir Sungai Porong di Kabupaten Sidoarjo serta menguji bentuk, warna, dan jenis polimer mikroplastik tersebut. Penelitian ini dilakukan dengan metode observasional analitik tanpa melibatkan intervensi pada subjek penelitian, dengan pendekatan retrospektif. Hasil penelitian menunjukkan bahwa Sungai Porong di Kabupaten Sidoarjo, Jawa Timur tercemar oleh mikroplastik, baik pada air, sedimen, maupun organisme (ikan). Bentuk yang paling umum adalah fiber dan warna yang ditemukan adalah hitam, merah, biru, kuning, dan putih. Hasil uji FTIR ATR menunjukkan bahwa mikroplastik yang ditemukan terbuat dari jenis polimer Polymethyl methacrylate acrylic (PMMA), High Density Polyethylene (HDPE), Cellulose Acetate (CA), dan Polyethylene terephthalate (PET). Oleh karena itu, perlu tindakan untuk mengurangi dampak mikroplastik pada lingkungan, seperti dengan mengurangi penggunaan plastik sekali pakai dan meningkatkan sistem pengolahan limbah yang lebih baik.
More Papers Like This
Identification of Types and Abundance of Microplastics in Nile Tilapia (Oreochromis niloticus) in Lahor Reservoir, Malang Regency, East Java
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This Indonesian-language study examined microplastic contamination in the digestive tracts of Nile tilapia farmed in Lahor Reservoir, East Java, finding plastic particles at multiple sampling stations across the reservoir. Because tilapia is a widely consumed fish in the region, the results point to a direct route through which microplastics — sourced from inflowing rivers and residential areas — can enter the human food chain.
Analisis Kelimpahan Mikroplastik pada Organ Insang dan Usus Ikan Nila (Oreochromis niloticus) di Perairan Tukad Badung, Bali
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Researchers analyzed the abundance and characteristics of microplastics found in the gill and intestine organs of Nile tilapia (Oreochromis niloticus) sampled from the Tukad Badung waterway in Bali, Indonesia, finding evidence of microplastic accumulation in both tissue types.
Identifikasi Mikroplastik pada Insang dan Saluran Pencernaan Ikan Nila (Oreochromis niloticus) di Danau Toba Kabupaten Simalungun
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Researchers identified microplastics in the gills and digestive tracts of tilapia cultivated in floating net cages in Lake Toba, Indonesia. The study documented various shapes and colors of microplastic particles across both organs, raising concerns about microplastic accumulation in farmed fish and the potential risk to food safety for local communities.
Identifikasi Cemaran Mikroplastik pada Ikan Nila (Oreochromis niloticus) dan Ikan Puyau (Osteochilus vittatus) di Perairan Waduk Benanga, Samarinda
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Researchers examined tilapia and puyau fish from the Benanga Reservoir in Samarinda, Indonesia, and found microplastic contamination in all 12 fish samples. A total of 155 microplastic particles were detected across the gills and digestive tracts, with fiber-type particles dominating in both species. The study highlights that plastic waste mismanagement around the reservoir is leading to microplastic accumulation in locally consumed fish.
Bioakumulasi Mikroplastik Pada Daging Ikan Nila (Oreochromis niloticus) di Keramba Jaring Apung Ranu Grati, Pasuruan, Jawa Timur
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Researchers investigated microplastic bioaccumulation in the muscle tissue of Nile tilapia (Oreochromis niloticus) from floating net cages in Ranu Grati Lake, Pasuruan, East Java, quantifying microplastic uptake and assessing the physiological risks these synthetic polymer particles pose to fish and human consumers.
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